Dr. Peter Naas, MD

Gastroenterology •  Male • Age 39
  
Dr. Naas
Accepting new patients

Gastroenterology Associates P.A.

317 Saint Francis Dr Ste 170 Greenville, SC 29601

Make an Appointment

(864) 232-7338

Dr. Peter Naas, MD is a Gastroenterology Specialist in Greenville, SC and has over 13 years of experience in the medical field. Dr. Naas has more experience with Esophageal Disorders, Gastrointestinal Disorders, and Anal & Rectal Disorders than other specialists in his area. He graduated from University Of Louisville medical school in 2007. He is affiliated with medical facilities such as Mary Black Health System Spartanburg and Prisma Health Greenville Memorial Hospital. He is accepting new patients. Be sure to call ahead with Dr. Naas to book an appointment.


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At a Glance

  • Hospital Satisfaction
    Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Practices at Top Hospital
    Gastrointestinal Care Excellence Award™ See hospitals
  • Friendly Staff
    Patients said the staff was friendly. See reviews

Insurance Check

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Dr. Naas accepts most major insurance plans.

Dr. Naas has indicated that he accepts most major insurance carriers

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Background Check

Healthgrades does not collect malpractice claims information for South Carolina
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

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 75% more than similar doctors

Based on claims data for 7 conditions and procedures

TreatmentsTreatment Frequency
Dysphagia
very high
very high

Treatment Frequency

Dr. Naas treats Dysphagia more than 97% of their peers

Dr. Naas treats this condition more than 97% of their peers

Nausea
very high
very high

Treatment Frequency

Dr. Naas treats Nausea more than 97% of their peers

Dr. Naas treats this condition more than 97% of their peers

Esophageal Diseases
very high
very high

Treatment Frequency

Dr. Naas treats Esophageal Diseases more than 91% of their peers

Dr. Naas treats this condition more than 91% 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 73% more than similar doctors

Based on claims data for 26 conditions and procedures

TreatmentsTreatment Frequency
Abdominal Disorders
very high
very high

Treatment Frequency

Dr. Naas treats Abdominal Disorders more than 100% of their peers

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

Gastrointestinal Diseases
very high
very high

Treatment Frequency

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

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

Stomach Diseases
very high
very high

Treatment Frequency

Dr. Naas treats Stomach Diseases more than 99% of their peers

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

Anal & Rectal Disorders

Compare with other Anal & Rectal Disorders specialists.

Typically treats 66% more than similar doctors

Based on claims data for 2 conditions and procedures

TreatmentsTreatment Frequency
Hemorrhoids
very high
very high

Treatment Frequency

Dr. Naas treats Hemorrhoids more than 98% of their peers

Dr. Naas treats this condition more than 98% of their peers

Anal or Rectal Pain
normal
normal

Treatment Frequency

Dr. Naas treats Anal or Rectal Pain more than 34% of their peers

Dr. Naas treats this condition more than 34% of their peers

Hide other practice areas

Check Dr. Naas' experience treating your condition or procedure

Dr. Naas' conditions and procedures:

  • Abdominal Disorders
  • Abdominal Pain
  • Anal or Rectal Pain
  • Anemia
  • Autoimmune Diseases
  • Barrett's Esophagus
  • Benign Neoplasm of the Digestive System
  • Benign Tumor
  • Bile Duct Procedure
  • Biliary Atresia
  • Blood Disorders
  • Cancer
  • Capsule Endoscopy
  • Celiac Disease
  • Cholecystitis and Gallstones
  • Cholelithiasis
  • Cirrhosis
  • Colitis
  • Colon Cancer
  • Colon Cancer Screening
  • Colon Disorders
  • Colon Polyp
  • Colonoscopy
  • Colonoscopy With Polypectomy
  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Colorectal Cancer
  • Colorectal Cancer Screening
  • Constipation
  • Crohn's Disease
  • Dehydration
  • Diaphragmatic and-or Hiatal Hernia
  • Diarrhea
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Duodenal Ulcer
  • Duodenitis
  • Dysphagia
  • Endoscopic Polypectomy
  • Endoscopic Ultrasound
  • Endoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)
  • Enteritis
  • ERCP (Endoscopic Retrograde Cholangiopancreatography)
  • Esophageal Achalasia and Cardiospasm
  • Esophageal Dilation
  • Esophageal Diseases
  • Esophageal Diverticulum
  • Esophageal Stenting
  • Esophageal Ulcer
  • Esophageal Varices
  • Esophagitis
  • Esophagoscopy
  • Flexible Sigmoidoscopy
  • Gallstones
  • Gas-Bloat Syndrome
  • Gastric Ulcer
  • Gastritis
  • Gastroenterology Procedures
  • Gastroesophageal Reflux Disease (GERD)
  • Gastrointestinal Bleeding
  • Gastrointestinal Diseases
  • Gastrointestinal Malabsorption
  • Gastrojejunal Ulcer
  • Gastroparesis
  • Heartburn
  • Hemochromatosis
  • Hemorrhoidectomy or Excision of Anal Tags
  • Hemorrhoids
  • Hepatitis
  • Hepatitis A
  • Hepatitis B - Immune Response
  • Hepatitis C
  • Hernia
  • Ileus
  • Indigestion
  • Inflammatory Bowel Disease
  • Intestinal Ischemia
  • Intestinal Obstruction
  • Irritable Bowel Syndrome
  • Lactose Intolerance
  • Liver Biopsy
  • Liver Damage from Alcohol
  • Malnutrition
  • Manometry
  • Nausea
  • Non-Alcoholic Fatty Liver Disease
  • Non-Neonatal Jaundice
  • Noninfectious Gastroenteritis and Colitis
  • Pancreatitis
  • Peptic Ulcer
  • Percutaneous Edoscopic Gastrostomy (PEG)
  • Pouchitis
  • Pyloric Stenosis
  • Reflux Esophagitis
  • Small Intestine Cancer
  • Stomach and Small Intestine Cancer
  • Stomach Diseases
  • Stomal Ulcer
  • Ulcer
  • Ulcerative Colitis
  • Unexplained Weight Loss
  • Vascular Insufficiency of Intestines
  • Viral Enteritis
  • Viral Hepatitis
  • Vomiting Disorders

Dr. Naas' Reviews

Likelihood to recommend Dr. Naas

3.4

Based on 29 ratings

5 Stars
58.62068965517241%
(17)
4 Stars
0%
(0)
3 Stars
3.4482758620689653%
(1)
2 Stars
3.4482758620689653%
(1)
1 Star
34.48275862068966%
(10)
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This guy is an incompetent idiot. If that were all, I’d be able to just move on and find another doctor. Unfortunately, he also thinks he is God’s gift to medicine. Cocky, snippy, and dismissive of you as a patient. Not the doctor you want to trust your health with. He’d rather seem right at your demise. Find someone else.
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Apr 27, 2020
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Dr. Peter Naas performed an EGD and colonoscopy on me this week; January, 2020. He was extremely skilled. Throughout the procedure, he explained each action he took. He was extremely thorough, and made sure he checked everything. I have never experienced a more comforting procedure; and that cannot always be said. I was in very good hands.
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Patricia – Jan 12, 2020
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Go to a veterinarian before seeing this arrogant fool in a lab coat. I've had a chronic condition that has been successfully treated for 13 years and have Never received such incompetent medical treatment. GO TO SOMEONE ELSE!
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Nov 14, 2019
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did great job with me very caring
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john in spartanburg, SC – Oct 26, 2018
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Finally got answers and a direction for treatment from this caring doctor. He is not a conversationalist, but answers question directly in a way that I can understand the answers.
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Travelers Rest, SC – Oct 25, 2018
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Dr. Naas is condescending and does not seem to care at all about his patients. He provided nothing but snippy remarks to my concerns and questions, and he did not provide any sort of plan during my visits. He wasted months by making me take multiple types of medication that did nothing, was reluctant to even get images of my abdomen, and I am no closer to knowing what’s wrong with me now than I was half a year ago. I do not intend to go back, and I would never recommend him.
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Greenville, SC – Sep 29, 2018
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Horrible bedside manner ...arrogant...judgmental...everthing you don't want when you're sick ...would not recommend at all !!
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Feb 09, 2018
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Figure on finding someone else. Didn't like this guys at all. Fishy that's he got 4 good ratings within 2 days of each other on here...my bet is he created accounts and did it himself. Only way he'd get that many good reviews.
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Taylors, SC – Apr 17, 2017
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The staff was very polite and Dr. Naas was very thorough with me, trying to find the problem!
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Taylors, SC – Jan 25, 2017
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Dr. Naas was very kind and caring. he was very patient with my family!
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Gray Court, SC – Jan 25, 2017
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Good Staff! Didnt rush through my visit. Very understanding and Caring!
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Simpsonville, SC – Jan 24, 2017
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Great expereinces with Dr. Naas and his nurses. treated me like a person instead of a number. would highly recommend him over anyone at GHS.
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Taylors, SC – Jan 24, 2017
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Dr, Naas and his staff are amazing! I couldn't ask for a better experience! I would recommend him to anyone having gastro issues!
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Taylors, SC – Jan 24, 2017
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No one else could figure out what was going on with me but Dr.Naas was determined to find an answer. He did, and now im back to feeling like me again! Thanks Dr.Naas!
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Angela Beckett in Graycourt, SC – Jan 18, 2017
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My experience was with my husband. Our 1st encounter was for Followup Colonescopy/Endescopy. Only a few polypes were found and my husband was prescribed Immodium. On yet another visit to the ER , the doctor did an ultrasound and discovered gall stones and spots on his liver. Instead of trying to find out why my husband who is not a drinker had cirotic liver, all he harped on was watching his sodium. My husband was diagnosed with auto immune hepetitas that could have been treated if diagnosed in
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Milton Thomason in Mauldin, SC – Jan 06, 2017
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Very condescending guy. Comes across very arrogantly. I'd find someone else, or find someone else in the practice.
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Greenville, SC – Dec 03, 2016
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He took the time to listen to all of my issues and really seemed to care about my well being. He also made a great effort to find a treatment that was financially suitable for me
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Charlotte, NC – Sep 03, 2016
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He is an excellent doctor! His nurse is amazing and goes about every and beyond! You can tell they really care about the well being of their patients! Highly recommend
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Greenville sc – Sep 02, 2016
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About Me

Care Philosophy

Our practice philosophy is guided by our core values. Compassion: We will treat you with kindness and respect. Integrity: We will serve you with honesty. Gratitude: We appreciate that you allow us to participate in your healthcare.

Specialties

  • Gastroenterology

Board Certifications

  • Gastroenterology
  • Internal Medicine

Education

2007
University Of Louisville
Medical School

Awards

Frequently Asked Questions

Is Dr. Peter Naas, MD accepting new patients?

Does Dr. Peter Naas, MD accept my insurance?

What are Dr. Peter Naas, MD's top areas of care?

Locations

Gastroenterology Associates P.A.

Endocrinology Consultants317 Saint Francis Dr Ste 170 Greenville, SC 29601
1
Tiger Blvd.1011 Tiger Blvd Ste 200 Clemson, SC 29631
2
Hawthorne9 HAWTHORNE PARK CT Greenville, SC 29615
3
Gastroenterology Associates P.A.112b Hospital Dr Simpsonville, SC 29681
4

Affiliated Hospitals

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

Learn more

Mary Black Health System Spartanburg

Spartanburg, SC

Prisma Health Greenville Memorial Hospital

Greenville, SC

69% Patient experience rating, Equal to the national average

  • Patient Safety Excellence Award™ (2018)

Prisma Health Hillcrest Hospital

Simpsonville, SC

73% Patient experience rating, 4% higher than the national average

St. Francis Downtown

Greenville, SC

77% Patient experience rating, 8% higher than the national average

  • America's 250 Best Hospitals Award™ (2020, 2019, 2018)
  • America's 50 Best Hospitals Award™ (2020, 2019)
  • Outstanding Patient Experience Award™ (2020, 2018)
  • Patient Safety Excellence Award™ (2020, 2019)
  • Gastrointestinal Care Excellence Award™ (2019, 2018)
  • General Surgery Excellence Award™ (2019, 2018)
  • America's 100 Best Hospitals Award™ (2018)