Featured Results
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
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
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
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
Chimdi Mfebe, APRN
Gastroenterology
Accepting New Patients
Virtual Visit available
Chimdi Mfebe is a nurse practitioner specializing in gastroenterology. 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
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
All Results
Dr. Adam Rahn Davis, MD
Gastroenterology
24 years exp
Accepting New Patients
"Great young doctor" 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
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
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
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
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
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
Chimdi Mfebe, APRN
Gastroenterology
Accepting New Patients
Virtual Visit available
Chimdi Mfebe is a nurse practitioner specializing in gastroenterology. 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
Dr. Kristy Appelhans, NMD, MSRA, MBA, ND
Preventative Medicine
Accepting New Patients
Dr. Kristy Appelhans, NMD, MSRA, MBA, ND is a health care provider primarily located in Santa Ana, CA. 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 Mill Valley, CA, with other offices in COLUMBUS, OH and Greenville, NC(and 2052 other locations).
Dr. Jonathan P. Terdiman, MD
Gastroenterology
37 years exp
Accepting New Patients
"Dr. Terdiman is an excellent gastroenterologist." View Profile
Dr. Sue Rhee, MD
Gastroenterology
28 years exp
Accepting New Patients
Dr. Sue Rhee, MD is a health care provider primarily located in Greenbrae, CA, with other offices in San Francisco, CA and San Francisco, CA. She has 28 years of experience. View Profile
Dr. Aparajita Singh, MD
Gastroenterology
1 Award
22 years exp
Accepting New Patients
"Dr. Singh is so thoughtful and really listened to me, then came up with a plan to address the issue. I appreciate her attention the whole appointment, and feel both seen and heard." View Profile
Dr. Ripple Sharma, MD, FACG
Gastroenterology
1 Award
19 years exp
Accepting New Patients
Dr. Ripple Sharma, MD, FACG is a health care provider primarily located in Corte Madera, CA, with another office in Novato, CA. She has 19 years of experience. View Profile
Dr. Priya Kathpalia, MD
Gastroenterology
16 years exp
Accepting New Patients
"Doctor was thorough with information on my test results, treatment plans & follow-up. She listened to my concerns & answered my questions." View Profile
Dr. Uma Mahadevan, MD
Gastroenterology
31 years exp
Accepting New Patients
Dr. Uma Mahadevan, MD is a health care provider primarily located in San Francisco, CA. She has 31 years of experience. View Profile
Dr. Timothy Martin Sowerby, MD
Gastroenterology
39 years exp
Accepting New Patients
Dr. Timothy Martin Sowerby, MD is a health care provider primarily located in Greenbrae, CA, with another office in Greenbrae, CA. He has 39 years of experience. View Profile
Dr. Mustafa Arain, MD
Gastroenterology
Accepting New Patients
"Dr. Arain has been caring for my brother through a very long and prolonged illness and hospitalization." View Profile
Dr. Craig Munroe, MD
Gastroenterology
21 years exp
Accepting New Patients
"Was knowledgeable of my relevant medical history and very personable. Highly recommend him. He is now with Kaiser SF so this listing needs updating." View Profile
Dr. John P. Cello, MD
Gastroenterology
57 years exp
Accepting New Patients
Dr. John P. Cello, MD is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. He has 57 years of experience. View Profile
Dr. Elijah Verheyen, MD
Gastroenterology
1 Award
10 years exp
Accepting New Patients
"Excellent physician." View Profile
Dr. John Robert Bettinger, MD
Gastroenterology
40 years exp
Dr. John Robert Bettinger, MD is a health care provider primarily located in Greenbrae, CA. He has 40 years of experience. View Profile
Dr. Jennifer Frankel, MD
Gastroenterology
Accepting New Patients
"Dr. listened and acknowledge" View Profile
Dr. Kendall Beck, MD
Gastroenterology
15 years exp
Accepting New Patients
"She is the best gastrointestinal Dr I have seen." View Profile
Dr. Sara Lewin, MD
Gastroenterology
14 years exp
Accepting New Patients
"Dr. Lewin was very empathetic about my recent hospitalization, listened to my questions, provided thoughtful answers, and explained things clearly." View Profile
Dr. Natalie C. Lee, MD
Gastroenterology
29 years exp
Accepting New Patients
Dr. Natalie C. Lee, MD is a health care provider primarily located in Corte Madera, CA, with another office in Novato, CA. She has 29 years of experience. View Profile
Dr. Amir Prushani, MD
Gastroenterology
Accepting New Patients
"Very good" View Profile
Dr. Kenneth Frank Binmoeller, MD
Gastroenterology
44 years exp
"Prevented me from having a colon resection due to his technique. Great communicator as to procedure and what to expect afterward." View Profile
Dr. Susan Jane Ripper, MD
Gastroenterology
17 years exp
Accepting New Patients
"Dr Ripper was caring and incredibly competent." View Profile
Dr. Richard Alan Sundberg, MD
Gastroenterology
52 years exp
Accepting New Patients
Dr. Richard Alan Sundberg, MD is a health care provider primarily located in San Francisco, CA, with other offices in San Francisco, CA and San Francisco, CA. View Profile
Dr. Vikram Malladi, MD
Gastroenterology
1 Award
26 years exp
Accepting New Patients
"This was my first colonoscopy (just turned 45) and I was nervous of the unknown. The team at Endoscopy Center of Marin in Greenbrae were all helpful, kind and knowledgeable." View Profile
Dr. Sun-Chuan Dai, MD
Gastroenterology
20 years exp
Accepting New Patients
"I was given quite a bit of time and consideration by both the nurse and Dr Sun Dai, and we were able to make a plan going forward." View Profile
Dr. Kevin Michael Man, MD
Gastroenterology
38 years exp
Accepting New Patients
"Dr. Mann is an outstanding GI specialist. He's warm, kind, approachable and explains everything. I have had 3 colonoscopies with DR." View Profile
Dr. Venkataraman Raman Muthusamy, MD
Gastroenterology
31 years exp
"Dr. Muthusamy is a consummate professional and a Super Doctor who shows “care” with his patients.
" View Profile
Dr. Matthew Robert Astroff, MD
Gastroenterology
46 years exp
"Didn't Dr. Astroff recently RETIRE?" View Profile
Dr Timothy J. Davern, MD
Gastroenterology
36 years exp
Accepting New Patients
"I received my liver transplant back in June of 2013 and have been under Dr Davern's care since then. He is one of the best physicians that I've ever had." View Profile
Dr Raphael B. Merriman, MD
Gastroenterology
36 years exp
Accepting New Patients
Dr Raphael B. Merriman, MD is a health care provider primarily located in San Francisco, CA. They have 36 years of experience. Their specialties include Gastroenterology. View Profile
Dr. Waseem Ahmad, MD
Gastroenterology
10 years exp
"Dr Waseem Ahmad was an excellent GI physician. I am grateful for his care, attention and subsequent recovery of my distressed condition. He was a great doctor!" View Profile
Dr. Christopher Hogan, MD
Gastroenterology
16 years exp
Accepting New Patients
"i was very impressed that when he walked into the room he knew
every bit of my medical history. he knew more than me. explained in
detail my situation." View Profile
Dr. Frank J. Farrell, MD
Gastroenterology
38 years exp
Accepting New Patients
"Dr Farrell is excellent. He listens. He provides feedback and thoughtful responses. He cares about the patient. The staff at the practice including Marietta are outstanding." View Profile
Dr. Michael Scott Verhille, MD
Gastroenterology
42 years exp
Accepting New Patients
"This is a very conscientious and knowledgeable Dr. It took him no time to diagnose and have my problem corrected." View Profile
Dr Jennifer E. Guy, MD
Gastroenterology
24 years exp
Accepting New Patients
"I've been seeing Dr. Guy for many years and she has always been very helpful in answering all questions I have, caring, and takes her time during our visits." View Profile
Dr. Christopher Michael Hamerski, MD
Gastroenterology
21 years exp
Accepting New Patients
"Dr. Christopher Hamerski performed a colonoscopy
to remove polyps including a 22mm tubular adenoma
which could not be removed by conventional technique
" View Profile
Dr. Danny Da-Jin Kao, MD
Gastroenterology
Accepting New Patients
"Dr. Kao takes time to explain thoroughly. Staff is professional and courteous. Appointments happen on time, follow up is thorough." View Profile
Dr. Yvette Wild, MD
Gastroenterology
20 years exp
Accepting New Patients
Dr. Yvette Wild, MD is a health care provider primarily located in Greenbrae, CA, with other offices in Greenbrae, CA and San Francisco, CA(and 2 other locations). View Profile
Dr. Vivek Rudrapatna, MD
Gastroenterology
12 years exp
Accepting New Patients
Dr. Vivek Rudrapatna, MD is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. He has 12 years of experience. View Profile
Dr. Dan Selvig, MD
Gastroenterology
12 years exp
Accepting New Patients
Dr. Dan Selvig, MD is a health care provider primarily located in San Francisco, CA. He has 12 years of experience. His specialties include Gastroenterology, Gastroenterologist. View Profile
Dr. Tonya Rayne Kaltenbach, MD
Gastroenterology
35 years exp
Accepting New Patients
Dr. Tonya Rayne Kaltenbach, MD is a health care provider primarily located in San Francisco, CA. She has 35 years of experience. View Profile
Dr. Najwa El-Nachef, MD
Gastroenterology
22 years exp
Accepting New Patients
Dr. Najwa El-Nachef, MD is a health care provider primarily located in San Francisco, CA, with another office in San Francisco, CA. She has 22 years of experience. View Profile
Susan Prescott Thompson, NP
Gastroenterology
Accepting New Patients
Susan Prescott Thompson, NP is a health care provider primarily located in San Francisco, CA, with other offices in San Francisco, CA and San Francisco, CA. View Profile
Dr. Michael Kattah, MD
Gastroenterology
20 years exp
Accepting New Patients
Dr. Michael Kattah, MD is a health care provider primarily located in San Francisco, CA, with other offices in San Mateo, CA and San Francisco, CA. He has 20 years of experience. View Profile
Dr. Sharad I. Wadhwani, MD
Gastroenterology
15 years exp
Accepting New Patients
Dr. Sharad I. Wadhwani, MD is a health care provider primarily located in San Francisco, CA, with other offices in San Francisco, CA and Oakland, CA. He has 15 years of experience. View Profile
Dr Nazia Hasan, MD
Gastroenterology
19 years exp
Accepting New Patients
"Rude, unfriendly, does not take time to thourghly look at your medical file" View Profile
Dr Adil S. Wakil, MD
Gastroenterology
38 years exp
Accepting New Patients
"Great Doctor, explained every items on my test results, listened to my concerns and questions. wonderful staff members." View Profile
Dr. Jeffrey Martin Aron, MD
Gastroenterology
59 years exp
Accepting New Patients
Dr. Robert Joseph Elsen, MD
Gastroenterology
40 years exp
Accepting New Patients
"Dr. Elsen is skilled, kind, and wise. He helped me when I thought I was dying. Excellent doctor, friendly staff." View Profile
Dr. Kenneth Jay Hammerman, MD
Gastroenterology
57 years exp
Accepting New Patients
"I would highly recommend Dr. Hammerman to anyone and have done so in the past. His diagnosis is always right on and his bedside manner couldn't be better. In my 15 yrs." View Profile
Dr Mimi S. Lin, MD
Gastroenterology
24 years exp
Accepting New Patients
"Dr. Lin is extremely pleasant, takes time to understand patient's issues, and is very thorough. I would recommend her to anyone in need of her professional services." View Profile
Dr. Myung Ko, MD
Gastroenterology
13 years exp
Accepting New Patients
"Dr Ko is an excellent physician" View Profile
