Dr. Alexander Mantas, MD

Gastroenterology •  Male • Age 40
  
Dr. Mantas
Accepting new patients
Telehealth services available

Digestive Health Associates of Texas, P.A.

12200 Park Central Dr Ste 403 Dallas, TX 75251

Make an Appointment

(972) 239-2400

Dr. Alexander Mantas, MD is a Gastroenterology Specialist in Dallas, TX and has over 13 years of experience in the medical field. Dr. Mantas has more experience with Esophageal Disorders and Gastrointestinal Disorders than other specialists in his area. He graduated from University of Texas Southwestern Medical School medical school in 2007. He is affiliated with medical facilities such as Baylor Scott & White Medical Center - Plano and Medical City Children's Hospital. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Mantas to book an appointment.


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At a Glance

  • Explains Conditions Well
    Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth
    This provider offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital
    America’s 100 Best Hospitals for Gastrointestinal Care Award™ See hospitals

Insurance Check

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Dr. Mantas accepts

Accepted insurance can change. Please double-check when making an appointment.

(972) 239-2400

Dr. Mantas accepts the following insurance:

Aetna
Advantage
Advantage 6350
Aenta HealthFund CDHP and Value Plan Most of Idaho Basic
Aetna EPO
Aetna HealthFund CDHP
Aetna HealthFund HDHP
Aetna POS
Aetna PPO
Aetna Savings Plus of AZ
Basic HMO
Behavioral Health
Bronze - Advantage 2500 PD EPO
Bronze - Advantage 5750 PD Banner Health Network POS
Bronze - Advantage 5750 PD HMO
Bronze - Advantage 5750 PD OAMC POS
Bronze - Advantage 5750 PD POS
Bronze - Advantage 5750 PD PPO
Bronze - Advantage 6350 PD Banner Health Network POS
Bronze - Advantage 6350 PD Health Network Option Plan HMO
Bronze - Advantage 6350 PD HMO
Bronze - Advantage 6350 PD OAMC POS
Bronze - Advantage 6350 PD POS
Bronze - Advantage 6350 PD PPO
Bronze - Advantage Plus 5500 PD Banner Health Network POS
Bronze - AdvantagePlus 3000 PD EPO
Bronze - AdvantagePlus 5500 PD HMO
Bronze - AdvantagePlus 5500 PD OAMC POS
Bronze - AdvantagePlus 5500 PD POS
Bronze - AdvantagePlus 5500 PD PPO
Catastrophic - Basic PD Banner Health Network POS
Catastrophic - Basic PD HMO
Catastrophic - Basic PD OAMC POS
Catastrophic - Basic PD POS
Catastrophic -Basic PD PPO
Choice
Choice Open Access POS
Choice POS
Choice POS II
Choice PPO
Commercial HMO
Deductible Plan CA Members Only HMO
Elect Choice
Elect Choice EPO
Elect Choice HMO
Elect Choice PPO
Essential PPO
Gold - Premier 1000 PD EPO
Gold - Premier 600 PD EPO
Golden Choice
Golden Choice HMO
Golden Choice PPO
Health Fund
Health Fund POS
Health Fund PPO
Health Network Option Open Access
HealthFund - Flexible Spending Account POS
HealthFund - Health Reimbursement Account POS
HealthFund - Health Reimbursement Account PPO
HealthFund - Health Savings Account POS
HealthFund - Health Savings Account PPO
HealthFund - Retirement Reimbursement Arrangement POS
HealthFund CDHP and Value Plan All of Texas Basic
HealthFund CDHP and Value Plan All of Texas CDHP
HealthFund HDHP Most of Texas HDHP
HealthFund HRA
HealthFund RRA
HealthSavings PPO
Managed Choice Open Access POS
Managed Choice POS
Managed Choice PPO
Medicare Advantage HMO
Medicare Advantage PFFS
Medicare Advantage PPO
Medicare Open PFFS
Medicare Prescription Drug Plan - Medicare Rx Essentials PDP
Medicare Prescription Drug Plan - Medicare Rx Premier PDP
National Advantage
National Advantage PPO
Open Choice
Open Choice POS
Open Choice PPO
Platinum - Pinnacle PD EPO
ProNet
Quality Point-of-Service POS
Select
Select Choice HMO
Signature Administrators PPO
Silver - Advantage 2000 PD EPO
Silver - Classic 2000 PD EPO
Silver - Classic 3500 PD Banner Health Network POS
Silver - Classic 3500 PD POS
Silver - Classic 3500 PD PPO
Silver - Classic 5000 PD Banner Health Network POS
Silver - Classic 5000 PD HMO
Silver - Classic 5000 PD OAMC POS
Silver - Classic 5000 PD POS
Silver - Classic 5000 PD PPO
Traditional Choice
Traditional Choice POS
Traditional Choice PPO
Traditional PPO
Trinity Health Plan
USAccess
Vitalidad Plus California Con Aetna
Whole Health Banner Health Network
Whole Health Banner Health Network HMO
Whole Health Banner Health Network OAMC
Whole Health Houston, Texas Area ACO-Basic
Anthem
National (BlueCard) PPO
Beech Street (Multiplan)
Beech Street (Multiplan) EPO
Beech Street (Multiplan) HMO
Beech Street (Multiplan) POS
Beech Street (Multiplan) PPO
Beech Street (Multiplan) WC
Capp Care PPO
PPO Next PPO
Blue Cross Blue Shield
Blue Access
Blue Access PPO
Blue Advantage
Blue Advantage HMO
Blue Advantage Plus
Blue Advantage Plus HMO
Blue Advantage PPO
Blue Card
Blue Card PPO
Blue Care Connection PPO
Blue Care HMO
Blue Care Network
Blue Care Network Advantage
Blue Care Security
Blue Care Security HMO
Blue Care Security PPO
Blue Choice
Blue Choice HMO
Blue Choice POS
Blue Choice PPO
Blue Cross
Blue Cross and Blue Shield
Blue Cross Blue Shield EPO
Blue Cross Blue Shield HMO
Blue Cross Blue Shield POS
Blue Cross Blue Shield PPO
Blue HMO
Blue Lincs
Blue Lincs HMO
Blue Plan 65 Medicare Supplement HMO
Blue Plan 65 Medicare Supplement PPO
Blue Preferred
Blue Cross Blue Shield of Texas
BestChoice PPO
Blue Advantage HMO
Blue Care Connection
Blue Cross Blue Shield of Texas HMO
Blue Cross Blue Shield of Texas POS
Blue Cross Blue Shield of Texas PPO
Blue Texas HMO
BlueEdge HSA
BlueEdge Wellness Rewards HCA
BlueExtras
Consumer Choice HMO
Consumer Choice PPO
Dual Option
Multiple Option
Triple Option
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Choice Fund
Choice Fund PPO
Cigna EPO
Cigna Healthcare of Texas HMO
Cigna Healthcare of Texas POS
Cigna Healthcare of Texas PPO
Cigna HMO
Cigna Network
Cigna POS
Cigna PPO
Cigna-Equicor
Commercial EPO
Commercial HMO
Commercial PPO
Disney Cigna HMO
Disney Cigna Local Plus
Flexcare
Great West Healthcare-Cigna
Great West Healthcare-Cigna EPO
Great West Healthcare-Cigna HMO
Great West Healthcare-Cigna POS
Great West Healthcare-Cigna PPO
Indemnity EPO
LocalPlus
Medicare Advantage HMO
Medicare Advantage PFFS
Network Open Access
Open Access
Open Access HMO
Open Access Plus
Open Access Plus PPO
Open Access POS
Select Network HMO
Select Network POS
Select Network PPO
Commercial Insurance Company
Community Care Network
Community Care Network HMO
Community Care Network POS
Community Care Network PPO
Plus Standard Network POS
Standard Network PPO
Coventry Health Care
Advantra
Advantra HMO
Advantra PPO
Aetna Better Health
Care Management Resources
Carelink HMO
Carelink PPO
Coventry Health America
Coventry Health America HMO
Coventry Health America PPO
Coventry Health and Life Insurance Co
Coventry Health and Life Insurance Co HMO
Coventry Health Care HMO
Coventry Health Care POS
Coventry Health Care PPO
Coventry Metro Comp
CoventryCares
CoventryOne HMO
Group Plan PPO
HealthAmerica PPO
Healthcare USA
Medicare Advantage PFFS
Open Access HMO
Optimum Choice PPO
Platinum PPO
SouthCare
SouthCare PPO
Southern Health PPO
Wellpath Preferred PPO
First Health (Coventry Health Care)
First Health (Coventry Health Care) EPO
First Health (Coventry Health Care) HMO
First Health (Coventry Health Care) POS
First Health (Coventry Health Care) PPO
Galaxy Health Network
Galaxy Health Network EPO
Galaxy Health Network POS
Galaxy Health Network PPO
Managed Care PPO
HealthSmart
HealthSmart EPO
HealthSmart HMO
HealthSmart POS
HealthSmart PPO
North Texas Health Network
Preferred Care PPO
Independent Health
Encompass
FlexFit HMOx
Independent Health HMO
Independent Health PPO
MultiPlan
IHP Discount Card
Integrated Health Plan (IHP)
Integrated Health Plan (IHP) PPO
Kaiser PHCS Network PPO
MultiPlan Admar PPO
MultiPlan Formost PPO
MultiPlan Wellmark PPO
PHCS Network
PHCS Network EPO
PHCS Network POS
PHCS Network PPO
PHCS Open Access PPO
RAN/AMN
ValuePoint
Private HealthCare Systems
Private HealthCare Systems PPO
Texas True Choice
Texas True Choice PPO
Texas True Choice/Ethix Southwest
The Great-West Life Assurance Company
GAP Plan
Scale 1
Scale 2
Scale 3
Scale 4
Scale 5
Scale 6
UnitedHealthCare
AARP Medicare Complete Essential HMO
AARP Medicare Complete Premier HMO
AARP Medicare Complete Value HMO
AARP MedicareComplete SecureHorizons Plan 1 HMO
AARP MedicareComplete SecureHorizons Plan 2 HMO
Basic PPO
Bronze Copay Select
Bronze HSA 100
CarePlus
CarePlus Medicare Advantage PPO
Catalyst
Choice
Choice EPO
Choice HMO
Choice Plus
Choice Plus EPO
Choice Plus HMO
Choice Plus POS
Choice Plus PPO
Commercial HMO
Community Plan
Compass
Copay Select
Core PPO
Dual Complete HMO-SNP
Edge
Empire Plan
Empire Plan MPN
Exchange
Fiserv
FlexPoint PPO
Freedom Plan Direct
Freedom Plan Metro POS
Gold Copay Select
Golden Rule HMO
Golden Rule POS
Golden Rule PPO
Heritage Choice
Heritage Select
MAMSI
MAMSI Alliance PPO
MAMSI MDIPA
MAMSI Optimum Choice
MAMSI Optimum Choice Direct
MAMSI Optimum Choice HMO
MD-Individual Practice Association, Inc.(MD-IPA) HMO
Medicare Advantage
Medicare Advantage - Chronic Complete HMO-SNP
Medicare Advantage HMO
Medicare Advantage PFFS
Medicare Supplement PPO
Metra Health
Navigate
Navigate HMO
Neighborhood Health Partnership
Optimum Choice HMO
Options
Options EPO
Options POS
Options PPO
Optum Choice
OptumHealth Care Solutions
Oxford Ease
Oxford Liberty
PacifiCare Texas
Plan 100
Plan 80
Platinum Copay Select
Saver 80
Secure Horizons
Secure Horizons PPO
Select HMO
Select Plus EPO
Select Plus HMO
Select Plus POS
SelectSaver
SeniorCare Options HMO-SNP
Sharp Secure Horizons Medicare Advantage HMO
Short Term Medical
Short Term Medical Copay
Short Term Medical Plus
Short Term Medical Plus Elite
Short Term Medical Value
Sierra
Sierra Choice POS
Sierra Health
Sierra Health and Life
Sierra Option
Sierra Option Plus
Sierra Spectrum
Silver Copay Select
Silver HSA 100
UHCCP AmeriChoice - CT, FL, LA, MD, RI, TX, WI
UHCCP AmeriChoice by UnitedHealthcare (NYU)
United Healthcare
United Healthcare EPO
United Healthcare HMO
United Healthcare POS
United Healthcare PPO
United Healthcare West
Viant
Viant PPO

Background Check

No malpractice claims found for Texas
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Frequently Treated by Dr. Mantas

Based on treatment records, we have identified the following as areas of care that Dr. Mantas treats more often than their peers. If you are unsure whether Dr. Mantas treats other conditions, please contact the office at (972) 239-2400.

Esophageal Disorders

Esophageal disorder specialists diagnose and treat conditions affecting the esophagus, such as reflux esophagitis, indigestion, and esophageal ulcers through procedures including medication, surgery, and swallowing therapy.Compare with other Esophageal Disorders specialists.

Typically treats 70% more than similar doctors

Based on claims data for 6 conditions and procedures

TreatmentsTreatment Frequency
Esophageal Diseases
normal
normal

Treatment Frequency

Dr. Mantas treats Esophageal Diseases more than 80% of their peers

Dr. Mantas treats this condition more than 80% of their peers

Heartburn
normal
normal

Treatment Frequency

Dr. Mantas treats Heartburn more than 78% of their peers

Dr. Mantas treats this condition more than 78% of their peers

Esophagitis
normal
normal

Treatment Frequency

Dr. Mantas treats Esophagitis more than 75% of their peers

Dr. Mantas treats this condition more than 75% of their peers

Gastrointestinal Disorders

Gastrointestinal disorders specialists diagnose and treat conditions that affect the gastrointestinal tract, including Crohn's disease, ulcers, hernias, and food poisoning.Compare with other Gastrointestinal Disorders specialists.

Typically treats 57% more than similar doctors

Based on claims data for 21 conditions and procedures

TreatmentsTreatment Frequency
Abdominal Disorders
high
high

Treatment Frequency

Dr. Mantas treats Abdominal Disorders more than 89% of their peers

Dr. Mantas treats this condition more than 89% of their peers

Gas-Bloat Syndrome
high
high

Treatment Frequency

Dr. Mantas treats Gas-Bloat Syndrome more than 89% of their peers

Dr. Mantas treats this condition more than 89% of their peers

Constipation
high
high

Treatment Frequency

Dr. Mantas treats Constipation more than 83% of their peers

Dr. Mantas treats this condition more than 83% of their peers

Check Dr. Mantas' experience treating your condition or procedure

Dr. Mantas' conditions and procedures:

  • Abdominal Cancer
  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Acid Peptic Diseases
  • Acid Reflux
  • Acute Abdominal Pain
  • Acute Non-Ulcer Dyspepsia
  • All Types of Food Poisoning
  • Anal or Rectal Pain
  • Anemia
  • Anorectal Manometry
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Peptic Ulcer
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Blood Disorders
  • Bravo pH Testing
  • Cancer
  • Capsule Endoscopy
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Chronic Constipation
  • Chronic Diarrhea
  • Chronic Infectious Diarrhea
  • Chronic Inflammatory Diarrhea
  • Chronic Non-Ulcer Dyspepsia
  • Chronic Osmotic Diarrhea
  • Chronic Recurrent Abdominal Pain
  • Chronic Secretory Diarrhea
  • Chronic Steatorrheal Diarrhea
  • Cirrhosis
  • Colon Cancer
  • Colon Disorders
  • Colon Polyp
  • Colonic Diverticulosis
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysentery
  • Dysphagia
  • Endoscopic Ultrasound
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • Episodic Heartburn
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Manometry
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Fatty Liver Disease
  • Food Poisoning
  • Frequent Heartburn
  • Functional Dyspepsia
  • Gallbladder Diseases
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastresophageal Reflux-Related Chronic Cough
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoid Banding
  • Hemorrhoids
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • High Resolution Esophageal Manometry
  • IBS Associated With Inflammatory Bowel Disease
  • IBS Associated With Pain Disorders
  • IBS Associated With Psychological Disorders
  • Ileus
  • Indigestion
  • Indigestion, Non-Ulcer
  • Inflammatory Bowel Disease
  • Intestinal Abscess
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Iron Deficiency Anemia
  • Irritable Bowel Syndrome
  • Irritable Bowel Syndrome Characterized by Constipation
  • Irritable Bowel Syndrome With Alternating Bowel Habit
  • Irritable Bowel Syndrome With Diarrhea
  • Liver Biopsy
  • Liver Damage from Alcohol
  • Liver Disease (Except Cancer, Hepatitis and Cirrhosis)
  • Liver Diseases and Disorders
  • Malignant Peptic Ulcer
  • Malnutrition
  • Manometry
  • Melena
  • Nausea
  • Nocturnal Heartburn
  • Non-Alcoholic Fatty Liver Disease
  • Non-Alcoholic Steatohepatitis
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatic Cancer
  • Pancreatic Cystic Lesions
  • Pancreatic Disease
  • Pancreatic Insufficiency
  • Pancreatic Pseudocyst
  • Pancreatitis
  • Peptic Ulcer
  • Pinworm
  • Polyps
  • Pouchitis
  • Pyloric Stenosis
  • Rectal Bleeding
  • Reflux Esophagitis
  • Severe Constipation
  • Severe Heartburn
  • Stomach and Small Intestine Cancer
  • Stomach Bleeding
  • Stomach Cancer
  • Stomach Diseases
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

Dr. Mantas' Reviews

Likelihood to recommend Dr. Mantas

4.8

Based on 43 ratings

5 Stars
95.34883720930233%
(41)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
4.651162790697675%
(2)
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How likely are you to recommend
Dr. Mantas?
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RecentHighestLowestMost Helpful
Reply Flag
Visiting Dr. Mantas office was a very pleasant experience. From check in to check out his staff was friendly, accommodating and genuinely concerned for each patient. The process was seamless and completed in a timely matter, while throughout each facet of the process all staff members educated their patients on upcoming procedures and made their patients as comfortable as possible.
What went well
No results
What could be improved
No results
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Apr 18, 2020
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Reply Flag
He ran some blood test did a colonoscopy and endoscopy I made 3 trips from east Texas to see him. Put me on some medication I didn’t need and told me he would see me in a year. No significant problems . That was on a Tuesday. Saturday I was in a local hospital with severe colitis for 3 days and still struggling with it.
What went well
No results
What could be improved
  • Appointment was rushed
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
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Sep 10, 2018
I regret to hear that you are displeased with...Read More
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My number one complaint in medical offices is wait time. Dr. Mantas and his staff were respectful of my time and my wait was less than 10 minutes. His patient interaction with me was exceptional from the minute that I walked into the room. He listened well and asked follow-up questions to get a better understanding of my situation. It’s nerve-racking seeing a specialist for the first time, but I left Dr. Mantas’ office feeling at ease.
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
  • Long wait times
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Amy in Fort Worth, TX – Apr 05, 2018
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Reply Flag
I was recommended Dr. Mantas by a friend. Online reviews were strong and my appointment with him didn't disappoint. He is great doctor! Very thorough!.
What went well
No results
What could be improved
No results
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DS in Dallas – Feb 25, 2018
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Reply Flag
Nice doctor. Seems very knowledgeable and insightful. My endoscopy found pre-cancerous changes in my stomach along with a H. pylori infection and early ulcers. With my family history of stomach cancer I am glad I got it done. He treated the infection and my symptoms are resolving. Thank you Dr. M!
What went well
No results
What could be improved
No results
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JM in Dallas, TX – Feb 03, 2018
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Reply Flag
Don’t usually write reviews of any sort but I had a wonderful experience with Dr. Mantas and his staff. He fit me in within a few days and was prompt, thorough and attentive to my digestive needs. Feeling great now! Thank you Dr. Mantas!!!
What went well
No results
What could be improved
No results
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Dallas, TX – Dec 03, 2017
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Reply Flag
Thoroughly enjoyed my entire healthcare experience with Dr. Mantas from A to Z. His staff was attentive and Dr. Mantas was easy to talk to you, caring and knowledgeable. My colonoscopy went great! My family and I thank you!
What went well
No results
What could be improved
No results
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J.P. in Frisco, TX – Nov 05, 2017
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Reply Flag
I found Dr. Mantas very personable and caring. He took time to explain all the ramifications of my problem and the steps he recommended. He was very open to questions and concerns. He did a colonoscopy and EGD, plus ordered a couple of MRIs and some blood work—very thorough. I’m waiting to hear back on the results and find out my next steps. I would recommend him.
What went well
No results
What could be improved
No results
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Greenville, TX – Oct 24, 2017
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Reply Flag
Dr. Mantas saw me for my IBS and helped resolve it! I have been searching for a doctor who would take the time to sit and listen to me about my symptoms and Dr. Mantas did just that. I never felt rushed during my appointment, which was very important to me. I would definitely recommend Dr. Mantas to my family and friends. Great doctor!
What went well
No results
What could be improved
No results
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Dallas, TX – Sep 14, 2017
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Reply Flag
There is quite a bit I could list of issues, but here is a small view. My Special Needs adult child has IBD, along a few other GI issues. She was bleeding severely and losing weight. He stated, "she would get better care if she had commercial insurance and he couldn't handle her IBD issues."(he had a sign looking for volunteers for IBD STUDY He was doing) He never wanted to hear her complete history. Knowing she was Medicare and having IBD, he didn't want to take care of her. BEWARE!
What went well
No results
What could be improved
No results
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North Richland Hills, TX – Sep 07, 2017
I am saddened by these comments. I have always...Read More
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Reply Flag
It is a pleasure to write a +++++ review for Dr. Mantas and his staff. They are all wonderful, caring and efficient and most of all I believe that Dr. Mantas saved my life. He found and removed a very large colon polyp that would have assuredly been cancer had I waited to do my colonoscopy. My family and I thank you!
What went well
No results
What could be improved
No results
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Dallas, TX – May 05, 2017
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I enthusiastically recommend Dr. Mantas. He did my screening colonoscopy and saw my husband for his digestive issues. We are both doing great! Also Dr. Mantas' office staff and nurses at Old Town Endoscopy Center were wonderful!
What went well
No results
What could be improved
No results
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GM in Dallas, TX – Apr 25, 2017
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Was really happy with the skill and expertise of Dr. Mantas. Everything from his office staff to the efficiency and ease of paperwork and prep, to the facility he uses to do the colonoscopy- all excellent. He took the time to explain the findings of the procedure- never felt rushed, and left with full understanding of next steps. I'm thankful to have found him
What went well
No results
What could be improved
No results
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Christine D in Dallas, TX – Apr 14, 2017
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I had a long history of constipation. I finally saw Dr Mantas by the urging of my friend. He did a thorough work up, found the cause, started treatment and now I am finally much better! Thank you Dr. Mantas.
What went well
No results
What could be improved
No results
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James in Dallas, TX – Feb 14, 2017
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Dr. Mantas, despite his youth, is a kind and wonderful caring doctor. It was a very good experience. He and his staff are wonderful.
What went well
No results
What could be improved
No results
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Gertraud Reed in Dallas, TX – Jan 11, 2017
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My wife saw Dr. Mantas for some heartburn issues and she recommended him for my screening colonoscopy. Really nice guy and the process was easy. I also recommend him!
What went well
No results
What could be improved
No results
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Donald in Dallas, TX – Dec 06, 2016
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I saw Dr. Mantas last year for abdominal pain and bloating and he ultimately diagnosed me celiac disease. My life has been symptom free since starting a gluten free diet! He also just did my screening colonoscopy last week and cleared out all my pre-cancerous polyps! Thank you Dr. M!
What went well
No results
What could be improved
No results
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Richardson, TX – Nov 15, 2016
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My friend recommended Dr. Mantas for my screening colonoscopy. Really nice guy and his facility is great! Will be using him in the future. Highly recommend!
What went well
No results
What could be improved
No results
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MJ in Dallas, TX – Oct 24, 2016
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It is with great pleasure that I write this glowing review for Dr. Mantas! He performed my screening colonoscopy and did a superb job! The prep was easy and the center was accommodating! I recommend him to anyone in need of colon cancer screening or digestive care!
What went well
No results
What could be improved
No results
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JC in Dallas, TX – Oct 13, 2016
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I was having severe heartburn for nearly 5 years despite various treatments. I finally saw Dr. Mantas who did an endoscopy and found that I did not have reflux as the cause of my heartburn but rather something called eosinophilic esophagitis. So glad I found Dr. Mantas! We started treatment and I am feeling great!
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C.R. in Dallas, TX – Oct 05, 2016
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About Me

Care Philosophy

In his practice Dr. Mantas uniquely provides the most comprehensive and up-to-date gastrointestinal care in Texas and is excited to give back to a North...Read more

Biography

Dr. Alexander Mantas MD is board certified in gastroenterology and is regarded as one of Dallas' premier gastroenterologist offering consultation, evaluation...Read more

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

2013
Baylor University Medical Center
Fellowship Hospital
2010
Baylor University Medical Center
Residency Hospital
2008
Baylor University Medical Center
Internship Hospital
2007
University of Texas Southwestern Medical School
Medical School
2003
Austin College
Undergraduate School

Languages

  • English
  • Spanish

Awards

Frequently Asked Questions

Does Dr. Alexander Mantas, MD offer telehealth services?

Is Dr. Alexander Mantas, MD accepting new patients?

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Locations

Digestive Health Associates of Texas, P.A.

Digestive Health Associates of Texas, P.A.12200 Park Central Dr Ste 403 Dallas, TX 75251
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Dr. Alexander Mantas12200 Park Central Dr Ste 403 Dallas, TX 75251
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Affiliated Hospitals

Check the quality of care at hospitals where Dr. Mantas treats patients.

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Baylor Scott & White Medical Center - Plano

Plano, TX

79% Patient experience rating, 10% higher than the national average

  • America’s 100 Best Hospitals for Gastrointestinal Care Award™ (2021, 2020)
  • America’s 100 Best Hospitals for General Surgery Award™ (2021, 2020)
  • Outstanding Patient Experience Award™ (2019, 2018)
  • Patient Safety Excellence Award™ (2019)

Medical City Children's Hospital

Dallas, TX

76% Patient experience rating, 7% higher than the national average

  • Patient Safety Excellence Award™ (2020, 2019)

Methodist Richardson Medical Center

Richardson, TX

76% Patient experience rating, 7% higher than the national average

  • Outstanding Patient Experience Award™ (2018)

Texas Health Presbyterian Hospital Plano

Plano, TX

74% Patient experience rating, 5% higher than the national average

  • Patient Safety Excellence Award™ (2020, 2019, 2018)
  • Outstanding Patient Experience Award™ (2018)
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