Dr. Constantine Yiachos, MD

Gastroenterology •  Male • Age 59
  
Dr. Yiachos
Accepting new patients
Telehealth services available

Staten Island Gastroenterology

129 Slosson Ave Staten Island, NY 10314

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Dr. Constantine Yiachos, MD is a Gastroenterology Specialist in Staten Island, NY and has over 35 years of experience in the medical field. Dr. Yiachos has more experience with Anal & Rectal Disorders, Gastrointestinal Disorders, and Gastrointestinal Oncology than other specialists in his area. He graduated from New York State U, College of Medicine - Downstate medical school in 1985. He is affiliated with medical facilities such as Bayley Seton Hospital and Richmond University Medical Center. He is accepting new patients and has indicated that he accepts telehealth appointments. Be sure to call ahead with Dr. Yiachos to book an appointment.


Compare Dr. Constantine Yiachos, MD with other Gastroenterology Specialists near you

Dr. Yiachos' Reviews

Likelihood to recommend Dr. Yiachos

4.3

Based on 22 ratings

5 Stars
77.27272727272727%
(17)
4 Stars
4.545454545454546%
(1)
3 Stars
0%
(0)
2 Stars
4.545454545454546%
(1)
1 Star
13.636363636363637%
(3)
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Love the doctor. He is amazing. So sorry I didn't change to him a long, long time ago and got away from my previous specialist. The staff however, not too crazy about. I was actually hung up on by someone once and she's still working there. Guess she figures she could get away with anything and she does.
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No results
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marinam in Staten Island, NY – Nov 05, 2018
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Dr. Yiachos is very professional and undertanding. Sometimes the wait is long, so i always bring something to read!
What went well
  • Appointment scheduling
  • Office environment
  • Staff friendliness
  • Wait times
  • Appointment wasn't rushed
  • Listened & answered questions
  • Explained conditions well
  • Trusted the provider's decisions
What could be improved
No results
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Peggy K in Staten Island, NY – Oct 15, 2018
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This is an outstanding physician. He is informative, kind and thorough. He will explain things in terms you can understand. Dr. Yhiachos treated a friend of mine and that is how I became aware of him and no II highly recommend Dr. Yiachos to all my friends who are now amongst his patients.
What went well
No results
What could be improved
No results
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Maria DePalma in Staten Island, NY – Dec 28, 2016
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I went in for a procedure, the woman at the front desk told me my insurance would cover it and if it didn't I would get a call notifying me before the procedure. Got the call to move up my appointment and now the insurance should cover it. So, being as naive as I was I believed them and now I owe about $3,000 for this procedure. Not to mention, he was rude and condescending at my consultation. I will not recommend him.
What went well
No results
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No results
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Staten Island, NY – Dec 31, 2015
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About Me

Biography

Dr. Constantine Yiachos, MD is a Gastroenterology Specialist in Staten Island, NY and has over 35 years of experience in the medical field. Dr. Yiachos...Read more

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

1989
Long Island Jewish Hosp
Fellowship Hospital
1988
Long Island Jewish Hosp
Residency Hospital
1986
Long Island Jewish Hosp
Internship Hospital
1985
New York State U, College of Medicine - Downstate
Medical School

Languages

  • English
  • Greek

Awards

Frequently Asked Questions

What other Gastroenterology Specialists practice nearby?

Does Dr. Constantine Yiachos, MD offer telehealth services?

What are Dr. Constantine Yiachos, MD's top areas of care?

Insurance Check

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Dr. Yiachos accepts

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

(718) 720-5928

Dr. Yiachos accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Anthem
Blue Access (Select Network)-NY
Blue Priority (Select Network)-NY
Empire (Select Network)-NY POS
National (BlueCard Basic) PPO
National (BlueCard) PPO
Blue Cross Blue Shield
Blue Card PPO
Capital District Physician's Health Plan (CDPHP)
Capital District Physician's Health Plan (CDPHP) HMO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
EmblemHealth
Health Insurance Plan of Greater New York (HIP) PPO
Empire Blue Cross Blue Shield
Empire Blue Cross Blue Shield HMO
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Humana
Choice Care PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO

Background Check

No malpractice claims found for New York
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

Practice Areas

Anal & Rectal Disorders

Compare with other Anal & Rectal Disorders specialists.

Typically treats 88% more than similar doctors

Based on claims data for 2 conditions and procedures

TreatmentsTreatment Frequency
Anal or Rectal Pain
very high
very high

Treatment Frequency

Dr. Yiachos treats Anal or Rectal Pain more than 94% of their peers

Dr. Yiachos treats this condition more than 94% of their peers

Hemorrhoids
high
high

Treatment Frequency

Dr. Yiachos treats Hemorrhoids more than 82% of their peers

Dr. Yiachos treats this condition more than 82% 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 65% more than similar doctors

Based on claims data for 24 conditions and procedures

TreatmentsTreatment Frequency
Constipation
very high
very high

Treatment Frequency

Dr. Yiachos treats Constipation more than 100% of their peers

Dr. Yiachos treats this condition more than 100% of their peers

Irritable Bowel Syndrome
very high
very high

Treatment Frequency

Dr. Yiachos treats Irritable Bowel Syndrome more than 100% of their peers

Dr. Yiachos treats this condition more than 100% of their peers

Gastrointestinal Diseases
very high
very high

Treatment Frequency

Dr. Yiachos treats Gastrointestinal Diseases more than 99% of their peers

Dr. Yiachos treats this condition more than 99% of their peers

Gastrointestinal Oncology

Oncologists diagnose and treat cancers of the gastrointestinal tract, including stomach cancer, liver cancer, and colon cancer, through chemotherapy, radiation, surgery, and targeted cancer therapy.Compare with other Gastrointestinal Oncology specialists.

Typically treats 58% more than similar doctors

Based on claims data for 3 conditions and procedures

TreatmentsTreatment Frequency
Benign Neoplasm of the Digestive System
normal
normal

Treatment Frequency

Dr. Yiachos treats Benign Neoplasm of the Digestive System more than 70% of their peers

Dr. Yiachos treats this condition more than 70% of their peers

Stomach Cancer
normal
normal

Treatment Frequency

Dr. Yiachos treats Stomach Cancer more than 60% of their peers

Dr. Yiachos treats this condition more than 60% of their peers

Stomach and Small Intestine Cancer
normal
normal

Treatment Frequency

Dr. Yiachos treats Stomach and Small Intestine Cancer more than 44% of their peers

Dr. Yiachos treats this condition more than 44% of their peers

Hide other practice areas

Check Dr. Yiachos' experience treating your condition or procedure

Dr. Yiachos' conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Abscess
  • Anal or Rectal Pain
  • Anal Prolapse
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • 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
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Diseases
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Giardiasis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoids
  • Hepatitis A
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hepatitis D
  • Hepatitis E
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Damage from Alcohol
  • Malnutrition
  • Megacolon
  • Nausea
  • Neoplasm of Gastrointestinal Tract
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Viral Hepatitis
  • Vomiting Disorders

Locations

Staten Island Gastroenterology

Staten Island Gastroenterology129 Slosson Ave Staten Island, NY 10314
1

Affiliated Hospitals

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

Learn more

Bayley Seton Hospital

Staten Island, NY

Richmond University Medical Center

Staten Island, NY

46% Patient experience rating, 23% lower than the national average

Staten Island University Hospital

Staten Island, NY

55% Patient experience rating, 14% lower than the national average

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