61 Gastroenterologists Found in Upland, CA

We found 61 Gastroenterologists available in Upland, CA with an average 4 stars across 416 reviews. Find the best one for your needs by years of experience, distance, reviews on Vitals, and more through the filters provided below. Currently, 37 Gastroenterologists listed are accepting new patients and 24 accept Medicare.

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Featured Results

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

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

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

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

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

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

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

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. Edward Palmer Laurance, MD

Gastroenterology
43 years exp
Accepting New Patients
Upland, CA1.4 mi
Dr. Edward Palmer Laurance, MD is a health care provider primarily located in Upland, CA, with other offices in Pomona, CA and Covina, CA(and 4 other locations). View Profile

Dr. Jason Haeshik Shin, MD

Gastroenterology
40 years exp
Accepting New Patients
Upland, CA1.4 mi
Dr. Jason Haeshik Shin, MD is a health care provider primarily located in Upland, CA, with other offices in Garden Grove, CA and Garden Grove, CA(and 12 other locations). View Profile

Dr. Mysore Rangappa Nagaraja, MD

Gastroenterology
56 years exp
Accepting New Patients
Upland, CA1.4 mi
Dr. Mysore Rangappa Nagaraja, MD is a health care provider primarily located in Upland, CA, with other offices in Thousand Oaks, CA and Burbank, CA(and 6 other locations). View Profile

Dr. Basim Zuhdi Abdelkarim, MD

Gastroenterology
27 years exp
Accepting New Patients
Upland, CA1.4 mi
"Dr. Basim Abdelkarim is the best gastroenterologist that I've ever seen. He is professional, knowledgeable, and caring. He takes his time to answer all of my questions." View Profile

Dr. Umesh Chandulal Shah, MD

Gastroenterology
50 years exp
Upland, CA1.4 mi
Dr. Umesh Chandulal Shah, MD is a health care provider primarily located in Upland, CA. He has 50 years of experience. His specialties include Gastroenterology. View Profile

Dr. Nischita Merla, MD

Gastroenterology
25 years exp
Accepting New Patients
Upland, CA1.4 mi
"Took care of me for the last 2 years. Busy but makes time to explain the problem." View Profile

Dr. Krishan Kumar Malhotra, MD

Gastroenterology
52 years exp
Upland, CA1.4 mi
Dr. Krishan Kumar Malhotra, MD is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and Ontario, CA(and 2 other locations). View Profile

Dr. Kenneth Wayne Lee, MD

Gastroenterology
27 years exp
Accepting New Patients
Upland, CA1.4 mi
Dr. Kenneth Wayne Lee, MD is a health care provider primarily located in Upland, CA, with other offices in Pomona, CA and Chino, CA(and 2 other locations). View Profile

Dr. Kevin Michael Jenkins, DO

Gastroenterology
53 years exp
Accepting New Patients
Upland, CA0.6 mi
Dr. Kevin Michael Jenkins, DO is a health care provider primarily located in Upland, CA, with another office in Upland, CA. He has 53 years of experience. View Profile

Dr. Mohammad Jehad Shakfeh, MD

Gastroenterology
46 years exp
Accepting New Patients
Upland, CA1.4 mi
"Dr. Shakfeh is a very nice doctor! He took time to listen to my concerns and gave me suggestions, very professional and caring!And the supporting staff are excellent!" View Profile

Dr. Hussain Al-Darsani, MD

Gastroenterology
41 years exp
Accepting New Patients
Upland, CA1.4 mi
Dr. Hussain Al-Darsani, MD is a health care provider primarily located in Upland, CA, with other offices in CHINO, CA and Chino, CA(and 4 other locations). View Profile

Dr. Yeong An Sheu, MD

Gastroenterology
40 years exp
Accepting New Patients
Upland, CA1.4 mi
"Dr. Sheu is an excellent doctor. He pays good attention to each detail of his patient's condition." View Profile

Dr. Bhaveshkumar Jayantibha Patel, MD

Gastroenterology
20 years exp
Upland, CA1.4 mi
"The doctor and stuff were all very nice, Dr Patel treated me with respect and listen to me to determine the best care." View Profile

Dr. Sudhir Kumar B Reddy, MD

Gastroenterology
52 years exp
Upland, CA1.4 mi
"I can honestly say without a doubt that Dr. Reddy is one of the best physicians (within any field of medicine) that I have seen in my adult life." 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

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

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

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. Kristy Appelhans, NMD, MSRA, MBA, ND

Preventative Medicine
Accepting New Patients
Santa Ana, CA
Dr. Kristy Appelhans, NMD, MSRA, MBA, ND is a health care provider primarily located in Santa Ana, CA. View Profile

Dr. Deborah Anghesom Negusse, MD

Gastroenterology
22 years exp
Accepting New Patients
Upland, CA0.8 mi
Dr. Deborah Anghesom Negusse, MD is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and Rancho Cucamonga, CA(and 7 other locations). View Profile

Dr. Dwaraknath Ponnalur Reddy, MD

Gastroenterology
55 years exp
Upland, CA1.4 mi
"My husband and I have both been with Dr Reddy for well over 20 years. He is thorough, and takes time to explain everything and answer any questions you have." View Profile

Dr. Andrea Sung Tieng, MD

Gastroenterology
23 years exp
Upland, CA1.4 mi
Dr. Andrea Sung Tieng, MD is a health care provider primarily located in Upland, CA, with another office in Upland, CA. She has 23 years of experience. View Profile

Dr. Chuang Ti Hung, MD

Gastroenterology
49 years exp
Accepting New Patients
Upland, CA1.4 mi
Dr. Chuang Ti Hung, MD is a health care provider primarily located in Upland, CA, with another office in Upland, CA. He has 49 years of experience. View Profile

Dr. Hussein Abidali, DO

Gastroenterology
Upland, CA1.4 mi
Dr. Hussein Abidali, DO is a health care provider primarily located in Upland, CA, with other offices in Pomona, CA and Ontario, CA(and 3 other locations). View Profile

Alexander Orlando Richard Urzua

Addiction Medicine
67 years exp
Accepting New Patients
UPLAND, CA1.2 mi
Alexander Orlando Richard Urzua is a health care provider primarily located in UPLAND, CA, with other offices in COLUMBUS, OH and Greenville, NC(and 2052 other locations).

Dr. Priyanka Yaramada

Gastroenterology
18 years exp
Accepting New Patients
Upland, CA1.4 mi
Dr. Priyanka Yaramada is a health care provider primarily located in Upland, CA, with other offices in Upland, CA and RANCHO CUCAMONGA, CA(and 5 other locations). View Profile

Brianne Nicole Bridgeland

Nurse Practitioner
Accepting New Patients
Upland, CA1.5 mi
Brianne Nicole Bridgeland is a health care provider primarily located in Upland, CA, with another office in New York, NY. View Profile

Wylie Stone Douglass

Nurse Practitioner
Accepting New Patients
UPLAND, CA2.7 mi
Wylie Stone Douglass is a health care provider primarily located in UPLAND, CA, with another office in UPLAND, CA. His specialties include Gastroenterology, Nurse Practitioner. View Profile

Dr. Michael F Sedrak, MD

Surgery
25 years exp
Accepting New Patients
Corona, CA4.8 mi
"Dr. Sedrak is amazing! A++" View Profile

Dr. Michael Thomas Oliver, MD

Gastroenterology
50 years exp
Accepting New Patients
POMONA, CA5.2 mi
"Have had 6 medical procedures by Dr. Oliver, proficient surgeon, good record with my procedures, have confidence in him" View Profile

Dr. Abbid Shah, MD

Hospital Medicine
23 years exp
Ontario, CA6.1 mi
"Dr. Shah attended me at Presbyterian Hospital." View Profile

Dr. Lee Kuei Wen Au, MD

Surgery
46 years exp
Pomona, CA5.9 mi
"Dr. Au and staff made me feel very secure. My procedure went extremely well. I could have not asked for better customer service before and after my surgery." View Profile

Dr. Zhigang Song, MD

Gastroenterology
31 years exp
Ontario, CA6.1 mi
Dr. Zhigang Song, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. He has 31 years of experience. View Profile

Dr. Ankush Sharma, MD

Gastroenterology
18 years exp
Accepting New Patients
Chino, CA6.2 mi
"Dr Sharma is the best and the personal at the facility was also great, very polite and attentive, they made my procedure go very well and quickly. Thank you " View Profile

Dr. Christina Ching-Hsiu Chen, MD

Gastroenterology
40 years exp
Chino, CA6.2 mi
Dr. Christina Ching-Hsiu Chen, MD is a health care provider primarily located in Chino, CA, with other offices in Whittier, CA and San Gabriel, CA. She has 40 years of experience. View Profile

Dr. Gerald Donald Goldman, MD

Gastroenterology
Pomona, CA5.9 mi
Dr. Gerald Donald Goldman, MD is a health care provider primarily located in Pomona, CA. Their specialties include Gastroenterology, Internal Medicine. View Profile

Dr. Muhammad Bader Hammami, MD

Gastroenterology
17 years exp
Accepting New Patients
Pomona, CA5.2 mi
Dr. Muhammad Bader Hammami, MD is a health care provider primarily located in Pomona, CA, with other offices in Loma Linda, CA and Redlands, CA(and 3 other locations). View Profile

Dr. Sheung-Tsam Kam, MD

Gastroenterology
40 years exp
Chino, CA6.2 mi
Dr. Sheung-Tsam Kam, MD is a health care provider primarily located in Chino, CA, with other offices in Whittier, CA and San Gabriel, CA. He has 40 years of experience. View Profile

Lisa Nicole Von Zabern

Nurse Practitioner
Accepting New Patients
Rancho Cucamonga, CA2.8 mi
Lisa Nicole Von Zabern is a health care provider primarily located in Rancho Cucamonga, CA, with other offices in Rancho Cucamonga, CA and Rancho Cucamonga, CA. View Profile

Dr. Maher Tama, MD

Gastroenterology
15 years exp
Pomona, CA5.9 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. Daniel Soo Seid, MD

Internal Medicine
39 years exp
Ontario, CA6.1 mi
Dr. Daniel Soo Seid, MD is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Huntington Beach, CA. He has 39 years of experience. View Profile

Dr. Timothy Daniel Jenkins, MD

Gastroenterology
34 years exp
Ontario, CA6.1 mi
Dr. Timothy Daniel Jenkins, MD is a health care provider primarily located in Ontario, CA. He has 34 years of experience. View Profile

Dr. Joseph Lihkang Yeh, MD

Gastroenterology
18 years exp
Ontario, CA6.1 mi
Dr. Joseph Lihkang Yeh, MD is a health care provider primarily located in Ontario, CA, with another office in Fontana, CA. He has 18 years of experience. View Profile

Dr. Timothy Tingchang Kuo, MD

Gastroenterology
27 years exp
Ontario, CA6.1 mi
Dr. Timothy Tingchang Kuo, MD is a health care provider primarily located in Ontario, CA, with another office in Fontana, CA. He has 27 years of experience. View Profile

Raul Caldera

Gastroenterology
8 years exp
Accepting New Patients
Baldwin Park, CA4.5 mi
Raul Caldera is a health care provider primarily located in Baldwin Park, CA, with another office in Baldwin Park, CA. He has 8 years of experience. View Profile

Jalpa K Chaudhari

Nurse Practitioner
Pomona, CA4.6 mi
Jalpa K Chaudhari is a health care provider primarily located in Pomona, CA, with another office in Pomona, CA. Her specialties include Gastroenterology, Nurse Practitioner. View Profile

Dr. Arwa Wael Zakaria, MD

Gastroenterology
12 years exp
Pomona, CA5.1 mi
Dr. Arwa Wael Zakaria, MD is a health care provider primarily located in Pomona, CA, with other offices in Nashville, TN and Nashville, TN(and 2 other locations). View Profile

Elizabeth Carol Mcgowan

Nurse Practitioner
Accepting New Patients
RANCHO CUCAMONGA, CA5.2 mi
Elizabeth Carol Mcgowan is a health care provider primarily located in RANCHO CUCAMONGA, CA, with another office in RANCHO CUCAMONGA, CA. View Profile

Dr. Mohammad Adnan Samih Elbatta, MD

Gastroenterology
16 years exp
Accepting New Patients
Pomona, CA5.9 mi
Dr. Mohammad Adnan Samih Elbatta, MD is a health care provider primarily located in Pomona, CA, with other offices in Tustin, CA and Pomona, CA(and 6 other locations). View Profile

Dr. Michael Yaotsung Chan, MD

Gastroenterology
20 years exp
Ontario, CA6.1 mi
Dr. Michael Yaotsung Chan, MD is a health care provider primarily located in Ontario, CA, with other offices in Fontana, CA and Ontario, CA. He has 20 years of experience. View Profile

Dr. Nehali Dushyantbha Patel, MD

Gastroenterology
18 years exp
Ontario, CA6.1 mi
Dr. Nehali Dushyantbha Patel, MD is a health care provider primarily located in Ontario, CA, with another office in Ontario, CA. She has 18 years of experience. View Profile

Dr. Alexander Kyungjin Han, MD

Gastroenterology
21 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Alexander Kyungjin Han, MD is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Ontario, CA. He has 21 years of experience. View Profile

Dr. Janet Cheryl Yang, MD

Gastroenterology
22 years exp
Accepting New Patients
Ontario, CA6.1 mi
Dr. Janet Cheryl Yang, MD is a health care provider primarily located in Ontario, CA, with other offices in Los Angeles, CA and Los Angeles, CA(and 2 other locations). View Profile

Dr. Jessica Keeyoung Hong

Internal Medicine
11 years exp
Ontario, CA6.1 mi
Dr. Jessica Keeyoung Hong is a health care provider primarily located in Ontario, CA. She has 11 years of experience. Her specialties include Gastroenterology, Internal Medicine. View Profile

Dr. Karen Thai

Gastroenterology
Accepting New Patients
Pomona, CA6.4 mi
Dr. Karen Thai is a health care provider primarily located in Pomona, CA. Her specialties include Gastroenterology. View Profile

Dr. Ronald Dungca Ortizo

Gastroenterology
11 years exp
Accepting New Patients
Ontario, CA8.3 mi
Dr. Ronald Dungca Ortizo is a health care provider primarily located in Ontario, CA, with other offices in Ontario, CA and Riverside, CA(and 6 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 Upland 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 Upland 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 Upland who offer virtual appointments?
Select the "Virtual Visit" filter at the top of the search page to see Gastroenterologists providing telehealth services in Upland. 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 Upland?
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 Upland?
Visit individual doctor profiles to see their current scheduling availability in Upland. 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 Upland have the shortest wait times?
Review the Ratings & Reviews card on each provider's profile to see their average wait time in Upland. This helps you find a Gastroenterologist that doesn’t make their patients wait too long.
Can I schedule appointments with Gastroenterologists in Upland 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 Upland with evening or weekend hours?
Check the Locations card on each profile to view office hours for Gastroenterologists in Upland. 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 Upland?
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 Upland 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 Upland 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.

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