140 Gastroenterologists Found in Rialto, CA – Page 2

We found 140 Gastroenterologists available in Rialto, CA with an average 4 stars across 429 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 60 Gastroenterologists listed are accepting new patients and 45 accept Medicare. Showing 61 to 120 of 140 Gastroenterologists.

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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

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

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

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

Chimdi Mfebe, APRN

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

All Results

Dr. Bruce Allen Runyon, MD

Gastroenterology
50 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Bruce Allen Runyon, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Loma Linda, CA. He has 50 years of experience. View Profile

Dr. Hansen Kwok, MD

Gastroenterology
25 years exp
Loma Linda, CA9.9 mi
"Amazing doctor who has helped our daughter tremendously!!!" View Profile

Dr. Mohamed Mohy Eldin El-Kabany, MD

Gastroenterology
42 years exp
Loma Linda, CA9.3 mi
"Dr was kind, thorough, took time with me, explained everything well, and there was not a wait." View Profile

Dr. Kendrick M Che, DO

Gastroenterology
20 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
"He was kind, thorough and knowlegable. I trust him and would recommend him to my family." View Profile

Dr. Patricia Chilin Hsia, MD

Gastroenterology
41 years exp
Fontana, CA4.9 mi
Dr. Patricia Chilin Hsia, MD is a health care provider primarily located in Fontana, CA. She has 41 years of experience. View Profile

Dr. Tommy Tiong-Hien Oei, MD

Gastroenterology
29 years exp
Fontana, CA4.9 mi
Dr. Tommy Tiong-Hien Oei, MD is a health care provider primarily located in Fontana, CA. He has 29 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile

Dr. Suma Oommen, MD

Internal Medicine
33 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Suma Oommen, MD is a health care provider primarily located in Loma Linda, CA, with another office in Loma Linda, CA. She has 33 years of experience. View Profile

Dr. Ronald Alphonso Griffin, MD

Gastroenterology
55 years exp
Loma Linda, CA9.9 mi
"He was my OB/GYN when I lived in Rochester in the 1990s and he was the best I have found over the many years in 4 different States!" View Profile

Dr. Prachi Arvind Rana

Internal Medicine
10 years exp
San Bernardino, CA4.1 mi
Dr. Prachi Arvind Rana is a health care provider primarily located in San Bernardino, CA, with other offices in Loma Linda, CA and San Bernardino, CA(and 3 other locations). View Profile

Dr. Khaled Mohamed Selim, MD

Gastroenterology
48 years exp
San Bernardino, CA4.1 mi
Dr. Khaled Mohamed Selim, MD is a health care provider primarily located in San Bernardino, CA, with other offices in San Bernardino, CA and San Bernardino, CA. View Profile

Dr. Karen Chia Chie Chang

Gastroenterology
10 years exp
San Bernardino, CA4.1 mi
Dr. Karen Chia Chie Chang is a health care provider primarily located in San Bernardino, CA, with other offices in Fontana, CA and Colton, CA. She has 10 years of experience. View Profile

Dr. Muhammad Bader Hammami, MD

Gastroenterology
17 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Muhammad Bader Hammami, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Redlands, CA(and 3 other locations). View Profile

Dr. Snorri Olafsson, MD

Gastroenterology
48 years exp
Loma Linda, CA9.4 mi
Dr. Snorri Olafsson, MD is a health care provider primarily located in Loma Linda, CA. He has 48 years of experience. View Profile

Dr. Manoj Shah, MD

Gastroenterology
48 years exp
Loma Linda, CA9.3 mi
"It's unfortunate the other review of Dr. Shah. My son has been seeing him for years for Celiac disease and he is always pleasant and takes things seriously." View Profile

Dr. Michael Y Chane, MD

Gastroenterology
Accepting New Patients
Fontana, CA4.4 mi
Dr. Michael Y Chane, MD is a health care provider primarily located in Fontana, CA. Their specialties include Gastroenterology. View Profile

Dr. John Adrian Lunn, MD

Gastroenterology
32 years exp
Loma Linda, CA9.9 mi
"I saw Dr. LUNN at the VA Hospital on January 28th 2026 for a colonoscopy, he was very Polite and Professional, he explained the procedure." View Profile

Dr. Trevor Ross Dunbar

Gastroenterology
Colton, CA4.8 mi
Dr. Trevor Ross Dunbar is a health care provider primarily located in Colton, CA, with another office in Colton, CA. His specialties include Gastroenterology, Internal Medicine. View Profile

Dr. Scott Owen Marnoy, MD

Gastroenterology
44 years exp
Fontana, CA4.9 mi
Dr. Scott Owen Marnoy, MD is a health care provider primarily located in Fontana, CA. He has 44 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile

Dr. Nehali Dushyantbha Patel, MD

Gastroenterology
18 years exp
Fontana, CA4.9 mi
Dr. Nehali Dushyantbha Patel, MD is a health care provider primarily located in Fontana, CA, with another office in Ontario, CA. She has 18 years of experience. View Profile

Dr. Alauna Kristine Cheng, MD

Pediatrics
Fontana, CA4.9 mi
Dr. Alauna Kristine Cheng, MD is a health care provider primarily located in Fontana, CA, with another office in Loma Linda, CA. View Profile

Stephanie Tran

Nurse Practitioner
Accepting New Patients
Fontana, CA4.9 mi
Stephanie Tran is a health care provider primarily located in Fontana, CA, with another office in Corona, CA. Her specialties include Gastroenterology, Nurse Practitioner. View Profile

Dr. Michael Yaotsung Chan, MD

Gastroenterology
20 years exp
Fontana, CA4.9 mi
Dr. Michael Yaotsung Chan, MD is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and Ontario, CA. He has 20 years of experience. View Profile

Dr. Frank Wan Chen

Gastroenterology
12 years exp
Fontana, CA4.9 mi
Dr. Frank Wan Chen is a health care provider primarily located in Fontana, CA. He has 12 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile

Dr. Faria Naurin Hasan

Gastroenterology
9 years exp
Fontana, CA4.9 mi
Dr. Faria Naurin Hasan is a health care provider primarily located in Fontana, CA, with another office in Jamaica, NY. She has 9 years of experience. View Profile

Dr. Angeline Luong

Internal Medicine
9 years exp
Fontana, CA4.9 mi
Dr. Angeline Luong is a health care provider primarily located in Fontana, CA, with another office in Los Angeles, CA. She has 9 years of experience. View Profile

Dr. Paurush Lalit Shah, MD

Gastroenterology
16 years exp
Accepting New Patients
Fontana, CA4.9 mi
Dr. Paurush Lalit Shah, MD is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and Downey, CA(and 5 other locations). View Profile

Dr. Blanca Edith Viramontes, MD

Gastroenterology
31 years exp
Fontana, CA4.9 mi
Dr. Blanca Edith Viramontes, MD is a health care provider primarily located in Fontana, CA, with other offices in Santa Barbara, CA and Santa Barbara, CA(and 2 other locations). View Profile

Dr. Alexander Kyungjin Han, MD

Gastroenterology
21 years exp
Accepting New Patients
Fontana, CA4.9 mi
Dr. Alexander Kyungjin Han, MD is a health care provider primarily located in Fontana, CA, with other offices in Ontario, CA and Ontario, CA. He has 21 years of experience. View Profile

Alexander Orlando Richard Urzua

Addiction Medicine
67 years exp
Accepting New Patients
Fontana, CA4.9 mi
Alexander Orlando Richard Urzua is a health care provider primarily located in Fontana, CA, with other offices in COLUMBUS, OH and Greenville, NC(and 2052 other locations).

Dr. Jeremy Wang, MD

Gastroenterology
11 years exp
Fontana, CA4.9 mi
Dr. Jeremy Wang, MD is a health care provider primarily located in Fontana, CA, with other offices in Los Angeles, CA and Los Angeles, CA. He has 11 years of experience. View Profile

Dr. Kalyan Ray Parashette, MD

Gastroenterology
22 years exp
Loma Linda, CA9.3 mi
Dr. Kalyan Ray Parashette, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Loma Linda, CA. He has 22 years of experience. View Profile

Dr. Timothy Yen, MD

Gastroenterology
11 years exp
Accepting New Patients
San Bernardino, CA5.9 mi
Dr. Timothy Yen, MD is a health care provider primarily located in San Bernardino, CA, with other offices in AURORA, CO and Redlands, CA(and 3 other locations). View Profile

Dr. Jing Zhou Wang

Gastroenterology
8 years exp
Accepting New Patients
San Bernardino, CA5.9 mi
Dr. Jing Zhou Wang is a health care provider primarily located in San Bernardino, CA, with other offices in Loma Linda, CA and San Bernardino, CA(and 3 other locations). View Profile

Dr. Ines K Kananda, DO

Gastroenterology
8 years exp
Loma Linda, CA9.3 mi
"Very bright and very compassionate. Explains everything in detail and helps me understand what needs to be done." View Profile

Emily Ruth Bradford-Lewis

Nurse Practitioner
Accepting New Patients
San Bernardino, CA6.6 mi
Emily Ruth Bradford-Lewis is a health care provider primarily located in San Bernardino, CA, with another office in REDLANDS, CA. View Profile

Dr. Maher Tama, MD

Gastroenterology
15 years exp
Loma Linda, CA9.3 mi
"Dr. Tama is my internal- GI doctor. He is personable and he answered all my questions. He gave me the comfort I needed before, during, and after my procedure." View Profile

Dr. Hin Wah Lee, MD

Gastroenterology
26 years exp
Loma Linda, CA9.3 mi
Dr. Hin Wah Lee, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Loma Linda, CA(and 2 other locations). View Profile

Dr. Stanley Charles Condon

Gastroenterology
70 years exp
Loma Linda, CA9.6 mi
Dr. Stanley Charles Condon is a health care provider primarily located in Loma Linda, CA. He has 70 years of experience. View Profile

Kandavin Thong

Nurse Practitioner
SAN BERNARDINO, CA8.0 mi
Kandavin Thong is a health care provider primarily located in SAN BERNARDINO, CA. Her specialties include Gastroenterology, Nurse Practitioner. View Profile

Ashley Ann Kim

Nurse Practitioner
San Bernardino, CA8.1 mi
Ashley Ann Kim is a health care provider primarily located in San Bernardino, CA. Her specialties include Gastroenterology, Nurse Practitioner. View Profile

Dr. Alexander Wooyoung Jahng, MD

Gastroenterology
20 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Alexander Wooyoung Jahng, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Torrance, CA and Loma Linda, CA(and 6 other locations). View Profile

Dr. Mohamed Moneeb Abdellatif Azab, MD

Gastroenterology
17 years exp
LOMA LINDA, CA9.5 mi
Dr. Mohamed Moneeb Abdellatif Azab, MD is a health care provider primarily located in LOMA LINDA, CA, with other offices in Green Bay, WI and LOMA LINDA, CA(and 4 other locations). View Profile

Dr. Xin Zheng

Gastroenterology
Loma Linda, CA9.3 mi
Dr. Xin Zheng is a health care provider primarily located in Loma Linda, CA. Her specialties include Gastroenterology, Internal Medicine. View Profile

Dr. Lydia Liane Aye, MD

Gastroenterology
20 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Lydia Liane Aye, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Orange, CA and Orange, CA(and 7 other locations). View Profile

Dr. Masuma Javed Syed

Gastroenterology
6 years exp
Loma Linda, CA9.3 mi
Dr. Masuma Javed Syed is a health care provider primarily located in Loma Linda, CA, with other offices in Las Vegas, NV and Loma Linda, CA. She has 6 years of experience. View Profile

Dr. Steve Serrao, MD

Gastroenterology
24 years exp
Loma Linda, CA9.3 mi
Dr. Steve Serrao, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Moreno Valley, CA(and 4 other locations). View Profile

Dr. Gautam Nagendra, MD

Gastroenterology
11 years exp
Loma Linda, CA9.3 mi
Dr. Gautam Nagendra, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Loma Linda, CA. He has 11 years of experience. View Profile

Dr. Jasmine Laverne Mitchell, MD

Oncology
8 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Jasmine Laverne Mitchell, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Loma Linda, CA(and 4 other locations). View Profile

Bridgeida Diane Elhazin

Nurse Practitioner
Loma Linda, CA9.3 mi
Bridgeida Diane Elhazin is a health care provider primarily located in Loma Linda, CA, with another office in LOMA LINDA, CA. View Profile

Elizah Payabyab Centeno

Nurse Practitioner
Accepting New Patients
Loma Linda, CA9.3 mi
Elizah Payabyab Centeno is a health care provider primarily located in Loma Linda, CA, with other offices in CORONA, CA and Loma Linda, CA. View Profile

Dr. Thi Nhu Khuc

Gastroenterology
9 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Thi Nhu Khuc is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Columbia, MD(and 5 other locations). View Profile

Dr. Harold Johannes Duarte, MD

Gastroenterology
8 years exp
Loma Linda, CA9.3 mi
Dr. Harold Johannes Duarte, MD is a health care provider primarily located in Loma Linda, CA. He has 8 years of experience. View Profile

Dr. Joy Alice Lee, MD

Internal Medicine
9 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Joy Alice Lee, MD is a health care provider primarily located in Loma Linda, CA, with another office in Loma Linda, CA. She has 9 years of experience. View Profile

Dr. Andrew Parker Wright

Gastroenterology
15 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Andrew Parker Wright is a health care provider primarily located in Loma Linda, CA, with other offices in Redlands, CA and Loma Linda, CA. He has 15 years of experience. View Profile

Dr. Preeya Goyal

Gastroenterology
10 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Preeya Goyal is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Whittier, CA(and 3 other locations). View Profile

Dr. Nikhil Thiruvengadam, MD

Gastroenterology
12 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Nikhil Thiruvengadam, MD is a health care provider primarily located in Loma Linda, CA, with other offices in San Francisco, CA and Loma Linda, CA(and 4 other locations). View Profile

Dr. Jun Han Song

Internal Medicine
6 years exp
Loma Linda, CA9.3 mi
Dr. Jun Han Song is a health care provider primarily located in Loma Linda, CA. He has 6 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile

Dr. Medha Shukla

Gastroenterology
10 years exp
Loma Linda, CA9.3 mi
Dr. Medha Shukla is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Loma Linda, CA. She has 10 years of experience. View Profile

Dr. Sagar Jayesh Pathak

Gastroenterology
9 years exp
Accepting New Patients
Loma Linda, CA9.3 mi
Dr. Sagar Jayesh Pathak is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and San Diego, CA(and 4 other locations). View Profile

Dr. Anish Hitesh Patel, MD

Gastroenterology
11 years exp
Loma Linda, CA9.3 mi
Dr. Anish Hitesh Patel, MD is a health care provider primarily located in Loma Linda, CA, with another office in Walnut Creek, CA. He has 11 years of experience. 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 Rialto 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 Rialto 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 Rialto who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Gastroenterologists providing telehealth services in Rialto. 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 Rialto?
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 Rialto?
Visit individual doctor profiles to see their current scheduling availability in Rialto. 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 Rialto have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Rialto. This helps you find a Gastroenterologist that doesn’t make their patients wait too long.
Can I schedule appointments with Gastroenterologists in Rialto 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 Rialto with evening or weekend hours?
Check the Locations card on each profile to view office hours for Gastroenterologists in Rialto. 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 Rialto?
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 Rialto 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 Rialto 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.

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