266 Gastroenterologists Found in Orange, CA

We found 266 Gastroenterologists available in Orange, CA with an average 4 stars across 2,335 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 154 Gastroenterologists listed are accepting new patients and 121 accept Medicare.

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Featured Results

Rebecca Humphries, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Rebecca Humphries is a compassionate and experienced nurse practitioner with over 15 years of focused work in gastroenterology. View Profile

Chimdi Mfebe, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
Little Rock, AR
Chimdi Mfebe is a nurse practitioner specializing in gastroenterology. View Profile

Theresa Obonyano, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Theresa Obonyano is a family nurse practitioner who brings extensive clinical nursing experience to Oshi Health. View Profile

Rachel Oliver, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Rachel Oliver is a gastrointestinal (GI) nurse practitioner who believes in empowering patients with knowledge about their digestive health. View Profile

Bhavana Akotia, PA-C

Gastroenterology
Accepting New Patients
Virtual Visit available
Tempe, AZ
Bhavana Akotia is a seasoned physician assistant with over two decades of experience in gastroenterology. View Profile

Jan Seiler, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
Montgomery, AL
Jan Seiler has worked as a gastroenterology nurse practitioner for over two decades. View Profile

Ji Soo Choi, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Ji Soo (Claire) Choi is an experienced primary care nurse practitioner specializing in gastroenterology. View Profile

Ashley Anderson, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Ashley Anderson, a board-certified family nurse practitioner, brings over 20 years of experience to Oshi Health. View Profile

All Results

Dr. Steven Larry Duckor, MD

Internal Medicine
55 years exp
Accepting New Patients
Orange, CA1.1 mi
"Attentive, efficient, compassionate, thorough! What else can I say! Dr. Duckor was excellent in treating me with the best of care." View Profile

Dr. Alaa Abousaif, MD

Gastroenterology
1 Award
33 years exp
Accepting New Patients
Orange, CA2.9 mi
"The doctor is very knowledgeable, respectful and explains things very well" View Profile

Dr. Hardeep Singh, MD

Gastroenterology
1 Award
Accepting New Patients
Orange, CA2.9 mi
"Dr. Singh is a patient and dedicated professional physician. He has already known all my medical history before the appointment." View Profile

Dr. Haig Najarian, MD

Gastroenterology
1 Award
34 years exp
Accepting New Patients
Orange, CA2.9 mi
"Dr Najarian is the type of Dr I would recommend to all. He was very honest and explained to me simple vocabulary where I understood what his diagnosis was." View Profile

Dr. James J. Lee, MD

Gastroenterology
1 Award
36 years exp
Accepting New Patients
Orange, CA2.9 mi
Dr. James J. Lee, MD is a health care provider primarily located in Orange, CA. They have 36 years of experience. Their specialties include Gastroenterology. View Profile

Dr. Jason Buddika Samarasena, MD

Gastroenterology
21 years exp
Orange, CA1.1 mi
"i saw Dr. Sam twice, the initial time was for him to remove a pre cancerous polyp off of my pancreas. i could not have been more impressed with him. outstanding doctor." View Profile

Dr. Kevin Dean Kuettel, MD

Gastroenterology
43 years exp
Accepting New Patients
Orange, CA1.1 mi
"I feel confident in Dr. Kuettel as a skilled practitioner and that he knows his stuff. His bedside manner leaves a bit to be desired." View Profile

Dr. Ousama Alkhatib, MD

Gastroenterology
1 Award
37 years exp
Accepting New Patients
Orange, CA2.9 mi
"Explained everything so I could understand. Follow up good." View Profile

Dr. Richard Francis Mcguire, MD

Internal Medicine
42 years exp
Accepting New Patients
Orange, CA2.8 mi
"Very knowledgeable, lots of patience, fantastic bedside manners, overall great doctor with lots of experience." View Profile

Dr. Peter John Winkle, MD

Gastroenterology
37 years exp
Accepting New Patients
Orange, CA3.9 mi
Dr. Peter John Winkle, MD is a health care provider primarily located in Orange, CA, with other offices in Anaheim, CA and Orange, CA(and 2 other locations). View Profile

Dr. William Ernest Karnes, MD

Gastroenterology
44 years exp
Accepting New Patients
Orange, CA3.9 mi
"Dr. Karnes is an excellent doctor who is personable, punctual, attentive, and meticulous. His bedside manner and clinical skills are refined and exemplary." View Profile

Dr. Kiran Sachdev, MD

Gastroenterology
36 years exp
Accepting New Patients
Orange, CA3.9 mi
Dr. Kiran Sachdev, MD is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Newport Beach, CA(and 7 other locations). View Profile

Dr. Essam Quraishi, MD

Gastroenterology
26 years exp
Accepting New Patients
Orange, CA2.8 mi
"Best experience and caring staff. Had my colonoscopy done yesterday . Dr Isslam was very assuring and explained any concerns. The process was very smooth . " View Profile

Dr. Carlos Saad, MD

Gastroenterology
46 years exp
Accepting New Patients
Santa Ana, CA3.5 mi
"I like the doc but good luck getting a call back! i leave messages and they promise to call back never do" View Profile

Dr. Howard Mark Hack, MD

Gastroenterology
38 years exp
Accepting New Patients
Orange, CA1.5 mi
Dr. Howard Mark Hack, MD is a health care provider primarily located in Orange, CA, with another office in Orange, CA. He has 38 years of experience. View Profile

Dr. Jason Haeshik Shin, MD

Gastroenterology
40 years exp
Accepting New Patients
Orange, CA2.8 mi
Dr. Jason Haeshik Shin, MD is a health care provider primarily located in Orange, CA, with other offices in Garden Grove, CA and Garden Grove, CA(and 12 other locations). View Profile

Dr. Mitchell Haven Katz, MD

Gastroenterology
49 years exp
Orange, CA2.9 mi
"He is amazing! My daughter is very thin, so other GIs immediately labeled her as having an eating disorder." View Profile

Dr. Michael Jerry Stamos, MD

Colorectal Surgery
41 years exp
Orange, CA3.9 mi
"I've been in remission from cancer for over 2 years. Both colorectal and liver surgeries were successful. He, and Dr. Imagawa are the very best available." View Profile

Dr. Phyllis Friedman Agran, MD

Pediatrics
49 years exp
Orange, CA3.9 mi
"Dr Agran is an angel! We bounced around to 1/2 a dozen doctors who couldn’t diagnose my daughters GI issues. Most of them told us it was in her head and nothing was wrong with her." View Profile

Dr. Ashish S Chogle, MD

Gastroenterology
25 years exp
Orange, CA2.9 mi
"We had the best first visit for our daughter with Dr. Chogle. He explained her diagnosis to her in a way no one else had told us before." View Profile

Dr. Zelman Gregorio Weingarten, MD

Gastroenterology
53 years exp
Orange, CA1.1 mi
Dr. Zelman Gregorio Weingarten, MD is a health care provider primarily located in Orange, CA, with other offices in Glendale, CA and San Gabriel, CA(and 4 other locations). View Profile

Dr. Carl Gregory Albers, MD

Gastroenterology
39 years exp
Orange, CA3.9 mi
"Dr Albers was highly recommended by family members and other doctors. I’m so grateful. Dr Albers is bright, thorough, kind, and attentive. He answers all of your questions." View Profile

Dr. Hooshang Meshkinpour, MD

Gastroenterology
61 years exp
Accepting New Patients
Orange, CA2.8 mi
"Dr. Meshkinpour listens to questions and explains matters clearly. I believe I am receiving very good care from Dr. Meshkinpour." View Profile

Dr. Shruti M Ariza

Gastroenterology
Accepting New Patients
Orange, CA2.9 mi
Dr. Shruti M Ariza is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Irvine, CA(and 2 other locations). View Profile

Dr. Kenneth J Chang, MD

Gastroenterology
41 years exp
Orange, CA3.9 mi
Dr. Kenneth J Chang, MD is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Costa Mesa, CA(and 3 other locations). View Profile

Dr. John Gunn Lee, MD

Gastroenterology
39 years exp
Orange, CA3.9 mi
"At every step, my experience with UCI Health was phenomenally smooth and compassionate." View Profile

Dr. David Brian Stanton, MD

Gastroenterology
45 years exp
Orange, CA1.1 mi
Dr. David Brian Stanton, MD is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Orange, CA(and 2 other locations). View Profile

Dr. Jose Maria Roque, MD

Gastroenterology
38 years exp
Orange, CA1.1 mi
"For the past five years, I have been to several different Dentist and no one took the time to make a plan. Dr. Jose Roque said I have a plan that I think will work. Guess what?" View Profile

Dr. Robert Hae Lee, MD

Gastroenterology
26 years exp
Orange, CA1.1 mi
"i spent a year trying to get help from the doctors in rancho cucamonga and got no where then i got a break my insurance sent me to orange county to dr lee." View Profile

Dr. Sunhee Park, MD

Gastroenterology
16 years exp
Orange, CA3.9 mi
Dr. Sunhee Park, MD is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Costa Mesa, CA. She has 16 years of experience. View Profile

Dr. Kenneth Edward Grant, MD

Gastroenterology
45 years exp
Orange, CA2.9 mi
"Dr. Grant has been a regular part of our lives for almost 4 years and we couldn't be happier with him. He's now one of my daughter's best friends." View Profile

Dr. Michael Dominic Molinari, MD

Gastroenterology
55 years exp
Accepting New Patients
Orange, CA3.9 mi
"Dr. Molinari was the 3rd to give my husband a colonoscopy; but the first to run additional tests which revealed Stage 4 cancer." View Profile

Dr. John Joon Lah, MD

Gastroenterology
26 years exp
Accepting New Patients
ORANGE, CA2.9 mi
Dr. John Joon Lah, MD is a health care provider primarily located in ORANGE, CA, with other offices in Downey, CA and Whittier, CA(and 9 other locations). View Profile

Dr. Anup Jayant Patel, MD

Gastroenterology
23 years exp
Orange, CA2.9 mi
"simply the best. no one compares." View Profile

Bhavana Akotia, PA-C

Gastroenterology
Accepting New Patients
Virtual Visit available
Tempe, AZ
Bhavana Akotia is a seasoned physician assistant with over two decades of experience in gastroenterology. View Profile

Rebecca Humphries, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Rebecca Humphries is a compassionate and experienced nurse practitioner with over 15 years of focused work in gastroenterology. View Profile

Ashley Anderson, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Ashley Anderson, a board-certified family nurse practitioner, brings over 20 years of experience to Oshi Health. View Profile

Theresa Obonyano, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Theresa Obonyano is a family nurse practitioner who brings extensive clinical nursing experience to Oshi Health. View Profile

Rachel Oliver, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Rachel Oliver is a gastrointestinal (GI) nurse practitioner who believes in empowering patients with knowledge about their digestive health. View Profile

Ji Soo Choi, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
SACRAMENTO, CA
Ji Soo (Claire) Choi is an experienced primary care nurse practitioner specializing in gastroenterology. View Profile

Chimdi Mfebe, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
Little Rock, AR
Chimdi Mfebe is a nurse practitioner specializing in gastroenterology. View Profile

Jan Seiler, APRN

Gastroenterology
Accepting New Patients
Virtual Visit available
Montgomery, AL
Jan Seiler has worked as a gastroenterology nurse practitioner for over two decades. View Profile

Dr. Peter Hung Nguyen

Internal Medicine
6 years exp
Orange, CA1.1 mi
Dr. Peter Hung Nguyen is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Orange, CA(and 2 other locations). View Profile

Dr. Elliot Sui Lung Yu

Gastroenterology
9 years exp
Orange, CA1.1 mi
Dr. Elliot Sui Lung Yu is a health care provider primarily located in Orange, CA, with other offices in Milwaukee, WI and Milwaukee, WI(and 5 other locations). View Profile

Dr. William Howard Metzger, MD

Gastroenterology
Orange, CA2.9 mi
"There's no one better. He's the most knowledgeable, dedicated, kind-hearted Doctor imaginable. He's quite witty, super friendly, and very personable." View Profile

Dr. Jun-Ichi Ohara, MD

Gastroenterology
51 years exp
Accepting New Patients
Orange, CA2.8 mi
"I had my first endoscopy done at Dr. O'Hara's office in Dec 2018. I was nervous, but the staff and doctor made me feel comfortable. My procedure was done in about 15 mins." View Profile

Dr. John Carl Hoefs, MD

Internal Medicine
56 years exp
Orange, CA3.9 mi
"No nonsense liver expert gives comprehensive evaluation. His credibility imo is impeccable." View Profile

Dr. Malinda C Lin, MD

Gastroenterology
18 years exp
Accepting New Patients
Orange, CA1.6 mi
Dr. Malinda C Lin, MD is a health care provider primarily located in Orange, CA, with other offices in Fountain Valley, CA and Costa Mesa, CA(and 6 other locations). View Profile

Dr. Jessica Sheila Hung, MD

Gastroenterology
37 years exp
Accepting New Patients
Orange, CA2.8 mi
"She touches all the bases with you and covers the course of treatments best suited for your condition." View Profile

Dr. Edward John Politoske, MD

Gastroenterology
44 years exp
Accepting New Patients
Orange, CA3.9 mi
"GREAT DOCTOR. PATIENCE.LISTEN TO YOU. HE IS THE BEST DOCTOR I HAVE EVER HAD. I AM 85YRS OLD..AND HAVE SEEN MANY DOCTORS IN MY LIFE. HE IS THE BEST OF ALL" View Profile

Dr. Roy L Carman, MD

Internal Medicine
54 years exp
Accepting New Patients
Orange, CA2.8 mi
"Dr. Roy Carman is one of the best physicians in internal medicine and GI that I have ever been treated by, and I've seen a lot of doctors over the years. " View Profile

Dr. Timothy Ross Morgan, MD

Gastroenterology
49 years exp
Orange, CA3.9 mi
Dr. Timothy Ross Morgan, MD is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Orange, CA. He has 49 years of experience. View Profile

Dr. Ketan Kiritkumar Shah, MD

Gastroenterology
18 years exp
Orange, CA2.8 mi
Dr. Ketan Kiritkumar Shah, MD is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and Orange, CA. He has 18 years of experience. View Profile

Dr. Terri Rembuskos, PA-C

Gastroenterology
Accepting New Patients
Orange, CA2.9 mi
Dr. Terri Rembuskos, PA-C is a health care provider primarily located in Orange, CA. Their specialties include Gastroenterology. View Profile

Dr. Connie Lin, NP

Gastroenterology
Accepting New Patients
Orange, CA2.9 mi
Dr. Connie Lin, NP is a health care provider primarily located in Orange, CA. Their specialties include Gastroenterology. View Profile

Dr. Daniel Chiu, NP

Gastroenterology
Accepting New Patients
Orange, CA2.9 mi
Dr. Daniel Chiu, NP is a health care provider primarily located in Orange, CA. Their specialties include Gastroenterology. View Profile

Dr. Tyralee Meilan Goo, MD

Gastroenterology
19 years exp
Accepting New Patients
Orange, CA3.9 mi
Dr. Tyralee Meilan Goo, MD is a health care provider primarily located in Orange, CA, with another office in Orange, CA. She has 19 years of experience. View Profile

Dr. Sohrab Yamini, MD

Gastroenterology
50 years exp
Orange, CA2.8 mi
Dr. Sohrab Yamini, MD is a health care provider primarily located in Orange, CA, with other offices in Encino, CA and Orange, CA(and 3 other locations). View Profile

Dr. Harry Viethao Nguyen, DO

Gastroenterology
10 years exp
Orange, CA3.9 mi
Dr. Harry Viethao Nguyen, DO is a health care provider primarily located in Orange, CA, with other offices in Orange, CA and SAN ANTONIO, TX. He has 10 years of experience. View Profile

Dr. Gregory Kelii Wong, MD

Gastroenterology
19 years exp
Orange, CA2.6 mi
Dr. Gregory Kelii Wong, MD is a health care provider primarily located in Orange, CA, with other offices in Newport Beach, CA and Orange, CA(and 2 other locations). View Profile

What is a Gastroenterologist and How Can They Help You?

A gastroenterologist specializes in disorders affecting the digestive tract and associated organs including the liver and pancreas. These physicians provide both medical management and endoscopic procedures for gastrointestinal conditions.

After medical school and a three-year internal medicine residency, gastroenterologists complete a three-year GI fellowship. Some pursue additional training in advanced endoscopy, liver disease, or inflammatory bowel conditions.

A Gastroenterologist's clinical responsibilities include:

  • Focuses on the alimentary canal, hepatobiliary system, and digestive organs
  • Conducts patient assessments, orders diagnostic investigations, performs endoscopic examinations, interprets tissue pathology
  • Manages gastroesophageal reflux, inflammatory bowel conditions, functional bowel disorders, hepatic disease, pancreatic disorders, and colonic polyps
  • Utilizes endoscopic techniques, pharmacological therapy, nutritional counseling, and surgical coordination
  • Known as: digestive disease physician, GI specialist, liver doctor, MD, DO

Frequently Asked Questions

What's the best way to search for a Gastroenterologist in Orange who accepts my health insurance?
Navigate to the insurance filter located at the top of the search page and select your health plan. This will display only Gastroenterologists in Orange who are in-network with your carrier. For additional confirmation, visit each doctor's profile or reach out to their office by phone.
Where can I find Gastroenterologists in Orange who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Gastroenterologists providing telehealth services in Orange. Check each doctor's profile for video visit options and online scheduling availability. You may also call their office to set up a remote consultation.
What's the easiest way to locate highly-rated Gastroenterologists in Orange?
Use the "Ratings" filter at the top of the search page to filter results by the average star rating. Browse individual profiles to see patient reviews and ratings in detail. When comparing Gastroenterologists, look at both the average star rating and how many patients have submitted reviews.
Is it possible to schedule a same-day visit with a Gastroenterologist in Orange?
Visit individual doctor profiles to see their current scheduling availability in Orange. If you don't see same-day openings listed online, try calling their office—walk-in times may be available that don't appear on the website.
Which Gastroenterologists in Orange have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Orange. This helps you find a Gastroenterologist that doesn’t make their patients wait too long.
Can I schedule appointments with Gastroenterologists in Orange without calling?
Search for Gastroenterologists who have "Book Online" or "Request Now" options on their profiles. Click these buttons to access online appointment scheduling. If a provider doesn't offer web-based booking, their phone number will be available for traditional scheduling.
How do I locate a Gastroenterologist in Orange with evening or weekend hours?
Check the Locations card on each profile to view office hours for Gastroenterologists in Orange. This helps you find providers with non-traditional availability. For the most accurate information about extended availability, call the office directly.
How do I leave feedback about my appointment with a Gastroenterologist in Orange?
Go to your doctor's profile page and click the "Leave a Review" button or link. You can share your rating and write about your experience. Patient reviews like yours help others in the community choose the right Gastroenterologist.
How can I locate a Gastroenterologist in Orange who is fluent in my preferred language?
Review the language information displayed on individual profiles for Gastroenterologists. If this information isn't available online, contact the office directly to ask about the doctor's language capabilities or whether interpreters are available.
How do I search for a Gastroenterologist in Orange who works at a particular hospital or medical center?
Check the "Hospital Affiliation" and "Locations" sections on each provider's profile to see where Gastroenterologists practice. You can also enter a specific hospital or medical group name into the search tool to find Gastroenterologists who work there.

Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.