Featured Results
Bhavana Akotia, PA-C
Gastroenterology
Accepting New Patients
Virtual Visit available
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
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
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
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
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
Chimdi Mfebe is a nurse practitioner specializing in gastroenterology. View Profile
Rachel Oliver, APRN
Gastroenterology
Accepting New Patients
Virtual Visit available
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
Theresa Obonyano is a family nurse practitioner who brings extensive clinical nursing experience to Oshi Health. View Profile
All Results
Dr. Joseph Lihkang Yeh, MD
Gastroenterology
18 years exp
Dr. Joseph Lihkang Yeh, MD is a health care provider primarily located in Fontana, CA, with another office in Fontana, CA. He has 18 years of experience. View Profile
Dr. Timothy Tingchang Kuo, MD
Gastroenterology
27 years exp
Dr. Timothy Tingchang Kuo, MD is a health care provider primarily located in Fontana, CA, with another office in Fontana, CA. He has 27 years of experience. View Profile
Dr. Mun-Wah Ng, MD
Gastroenterology
20 years exp
Dr. Mun-Wah Ng, MD is a health care provider primarily located in Fontana, CA. He has 20 years of experience. His specialties include Gastroenterology, Pediatrics. View Profile
Dr. Mohamad Yaman Al Sayed, MD
Endocrinology, Diabetes & Metabolism
36 years exp
Dr. Mohamad Yaman Al Sayed, MD is a health care provider primarily located in Riverside, CA, with other offices in San Dimas, CA and Riverside, CA(and 2 other locations). View Profile
Dr. Andrea Sung Tieng, MD
Gastroenterology
23 years exp
Dr. Andrea Sung Tieng, MD is a health care provider primarily located in San Bernardino, CA, with another office in Upland, CA. She has 23 years of experience. View Profile
Dr. Deborah Anghesom Negusse, MD
Gastroenterology
22 years exp
Accepting New Patients
Dr. Deborah Anghesom Negusse, MD is a health care provider primarily located in San Bernardino, CA, with other offices in Upland, CA and Rancho Cucamonga, CA(and 7 other locations). View Profile
Dr. George Bassam Saffouri, MD
Gastroenterology
14 years exp
"Excellent physician, well trained" View Profile
Dr. Bhaveshkumar Jayantibha Patel, MD
Gastroenterology
20 years exp
"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. Patricia Chilin Hsia, MD
Gastroenterology
41 years exp
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
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. Yogendra Babubhai Patel, MD
Gastroenterology
50 years exp
Accepting New Patients
Dr. Yogendra Babubhai Patel, MD is a health care provider primarily located in Riverside, CA, with other offices in Moreno Valley, CA and Riverside, CA(and 2 other locations). View Profile
Dr. Hussain Al-Darsani, MD
Gastroenterology
41 years exp
Accepting New Patients
Dr. Hussain Al-Darsani, MD is a health care provider primarily located in Rancho Cucamonga, CA, with other offices in CHINO, CA and Chino, CA(and 4 other locations). View Profile
Dr. Neel Kamal Mann, MD
Gastroenterology
24 years exp
Accepting New Patients
"Doctor Mann performed two procedures on me that are only done by a very few skilled physicians. Her staff is very caring and kind." View Profile
Dr. Mladen Zoran Jecmenica, MD
Gastroenterology
23 years exp
Accepting New Patients
Dr. Mladen Zoran Jecmenica, MD is a health care provider primarily located in Riverside, CA, with other offices in Corona, CA and Riverside, CA(and 5 other locations). View Profile
Dr. Kaunteya Reddy, MD
Gastroenterology
23 years exp
Accepting New Patients
Dr. Kaunteya Reddy, MD is a health care provider primarily located in Redlands, CA, with other offices in Redlands, CA and Redlands, CA. He has 23 years of experience. View Profile
Dr. Denise Jackson Townsend, MD
Internal Medicine
39 years exp
Dr. Denise Jackson Townsend, MD is a health care provider primarily located in Loma Linda, CA, with other offices in Loma Linda, CA and Redlands, CA(and 2 other locations). View Profile
Dr. Bruce Allen Runyon, MD
Gastroenterology
50 years exp
Accepting New Patients
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
"Amazing doctor who has helped our daughter tremendously!!!" View Profile
Dr. Mohamed Mohy Eldin El-Kabany, MD
Gastroenterology
42 years exp
"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
"He was kind, thorough and knowlegable. I trust him and would recommend him to my family." View Profile
Dr. John Jae-Dong Kim, MD
Gastroenterology
58 years exp
Dr. John Jae-Dong Kim, MD is a health care provider primarily located in Fontana, CA. He has 58 years of experience. His specialties include Gastroenterology, Internal Medicine. View Profile
Dr. Suma Oommen, MD
Internal Medicine
33 years exp
Accepting New Patients
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
"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. Carlos Andres Buitrago, MD
Gastroenterology
8 years exp
Accepting New Patients
Dr. Carlos Andres Buitrago, MD is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and Rialto, CA. He has 8 years of experience. View Profile
Dr. Michael Yaotsung Chan, MD
Gastroenterology
20 years exp
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
Stephanie Tran
Nurse Practitioner
Accepting New Patients
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. Scott Owen Marnoy, MD
Gastroenterology
44 years exp
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. Frank Wan Chen
Gastroenterology
12 years exp
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. Victor Guharoy
Internal Medicine
12 years exp
Accepting New Patients
Dr. Victor Guharoy is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and San Bernardino, CA(and 4 other locations). View Profile
Dr. Angeline Luong
Internal Medicine
9 years exp
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. Faria Naurin Hasan
Gastroenterology
9 years exp
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. Nehali Dushyantbha Patel, MD
Gastroenterology
18 years exp
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, CA2.3 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
Dr. Alexander Kyungjin Han, MD
Gastroenterology
21 years exp
Accepting New Patients
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
Dr. Blanca Edith Viramontes, MD
Gastroenterology
31 years exp
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. Paurush Lalit Shah, MD
Gastroenterology
16 years exp
Accepting New Patients
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. Jeremy Wang, MD
Gastroenterology
11 years exp
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. Karen Chia Chie Chang
Gastroenterology
10 years exp
Dr. Karen Chia Chie Chang is a health care provider primarily located in Fontana, CA, with other offices in Fontana, CA and Colton, CA. She has 10 years of experience. View Profile
Alexander Orlando Richard Urzua
Addiction Medicine
67 years exp
Accepting New Patients
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. Harold Eduardo Paredes, MD
Gastroenterology
13 years exp
Accepting New Patients
Dr. Harold Eduardo Paredes, MD is a health care provider primarily located in Colton, CA, with other offices in Los Angeles, CA and San Bernardino, CA(and 4 other locations). View Profile
Dr. Trevor Ross Dunbar
Gastroenterology
Colton, CA2.6 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. Kumaravelu Balasubramaniam, MD
Gastroenterology
51 years exp
Accepting New Patients
Dr. Kumaravelu Balasubramaniam, MD is a health care provider primarily located in Rialto, CA, with another office in San Bernardino, CA. He has 51 years of experience. View Profile
Dr. Snorri Olafsson, MD
Gastroenterology
48 years exp
Dr. Snorri Olafsson, MD is a health care provider primarily located in Loma Linda, CA. He has 48 years of experience. View Profile
Dr. Muhammad Bader Hammami, MD
Gastroenterology
17 years exp
Accepting New Patients
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. Manoj Shah, MD
Gastroenterology
48 years exp
"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. John Adrian Lunn, MD
Gastroenterology
32 years exp
"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. Michael Y Chane, MD
Gastroenterology
Accepting New Patients
Dr. Michael Y Chane, MD is a health care provider primarily located in Fontana, CA. Their specialties include Gastroenterology. View Profile
Dr. Kalyan Ray Parashette, MD
Gastroenterology
22 years exp
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. Ines K Kananda, DO
Gastroenterology
8 years exp
"Very bright and very compassionate. Explains everything in detail and helps me understand what needs to be done." View Profile
Dr. Judy Ayad Alrukby
Internal Medicine
6 years exp
Accepting New Patients
Dr. Judy Ayad Alrukby is a health care provider primarily located in Rialto, CA, with other offices in Burlington, MA and Rialto, CA(and 2 other locations). View Profile
Dr. Tanya R Magana
Internal Medicine
4 years exp
Accepting New Patients
Dr. Tanya R Magana is a health care provider primarily located in Rialto, CA. She has 4 years of experience. Her specialties include Gastroenterology, Internal Medicine. View Profile
Dr. Maher Tama, MD
Gastroenterology
15 years exp
"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
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
Dr. Stanley Charles Condon is a health care provider primarily located in Loma Linda, CA. He has 70 years of experience. View Profile
Dr. Timothy Yen, MD
Gastroenterology
11 years exp
Accepting New Patients
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
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
Kandavin Thong
Nurse Practitioner
SAN BERNARDINO, CA6.5 mi Kandavin Thong is a health care provider primarily located in SAN BERNARDINO, CA. Her specialties include Gastroenterology, Nurse Practitioner. View Profile
Dr. Hussein Abidali, DO
Gastroenterology
RANCHO CUCAMONGA, CA9.2 mi Dr. Hussein Abidali, DO is a health care provider primarily located in RANCHO CUCAMONGA, CA, with other offices in Pomona, CA and Ontario, CA(and 3 other locations). View Profile
Dr. Khaled Mohamed Selim, MD
Gastroenterology
48 years exp
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. Prachi Arvind Rana
Internal Medicine
10 years exp
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
