Endoscopy Center of Santa Monica
12400 Wilshire Blvd.
Suite 100
Los Angeles, CA 90025
310-442-5566
"Listen carefully to the patient. S/he will tell you the diagnosis." My practice is based on this simple premise and is entirely patient-centered.
I strive to provide only the highest level care in diagnosing and treating digestive disorders--specifically those that involve the immune system and the enteric neuroendocrine system. I do find that diet, exercise and emotional/psychological therapies are central to improving one's digestive health.
Based in Santa Monica, I care for patients at Providence Saint John's Health Center as well as Cedars-Sinai Medical Center, and I have close ties with the physicians at UCLA.
Southern California Super Doctors 2025
Southern California Super Doctors 2024
Southern California Super Doctors 2023
Southern California Super Doctors 2022
Southern California Super Doctors 2017
Southern California Super Doctors 2016
Southern California Super Doctors 2015
Southern California Super Doctors 2014
Southern California Super Doctors 2013
Southern California Super Doctors 2012
Southern California Super Doctors 2008/2009
Medical School: California Los Angeles David Geffen SOM, University of
Graduation Year: 1989
Professional Webpage: https://www.cedars-sinai.org/provider/marc-wishingrad-303175...
Honored by several patients for outstanding clinical care
Circle of Friends Program, Cedars-Sinai Medical Center, 2021
Grant for patient treatment and research, awarded for excellence in patient care.
Charles Brewer Fiscus Foundation, California Community Foundation, 2020
Advanced training in clinical trials, inflammatory bowel diseases, sponorsed by the Crohn's Colitis Foundation
2010
Medical Board of California, consultant, Expert Reviewer Program
2021
Editorial reviewed, Gastrointestinal Endoscopy, American Society of Gastrointestinal Endoscopy (ASGE). 2005-present
2021
Serve on the FDA advisory panel for gastrointestinal drugs, 2012-2014
Consultant, FDA advisory panel for gastrointestinal drugs, 2014 to present
2012
Volunteer physician, COVID-19 vaccination outreach
2021
Volunteer physician, Los Angeles County Emergency Services
2021
Volunteer physician, Venice Family Clinic 1996-2010
Case presentation for the Psycho-Social Conference of the Division of Gastroenterology at Cedars-Sinai
Case presentation, Psycho-social GI Conference, Cedars Sinai Medical Center, 2020co-author , Now you see it now you do not: a case of infliximab-induced vanishing bile duct syndrome, American College of Gastroenterology Case Reports Journal, 2019
Co-author, Hypoalbuminemia and bandemia predict failure of infliximab rescue therapy in acute severe colitis independent of the infliximab dose, Gastroenterology abstract, 2018
Author, Sexually transmitted esophagitis: primary herpes simplex virus type 2 infection in a healthy man, Gastrointestinal Endoscopy, 1999
Author, Early dysphagia after placement of a self-expanding esophageal stent: severe esophagitis mimicking luminal occlusion, American Journal of Gastroenterology, 1995
Author, Fatty liver due to heterozygous hypobetalipoproteinemia, American Journal of Gastroenterology, 1994
Chair, Peer Review Committee, Department of Medicine, Providence Saint John's Medical Center, Santa Monica
2021
Chair, Dept of Medicine. Providence Saint-John's Medical Center, Santa Monica
2019
Fellowship in gastroenterology, Stanford University School of Medicine, 1992-95
1995
Internal Medicine Residency, UCLA 1990-92
1990
UCLA School of Medicine, graduated 1989
Endoscopy Center of Santa Monica
12400 Wilshire Blvd.
Suite 100
Los Angeles, CA 90025
310-442-5566
Super Doctors identifies top doctors as selected by their peers and the independent research of MSP Communications. Please note: Doctors cannot pay to be included on Super Doctors® listings nor are they paid to provide input.
Super Doctors is published online and also in print as a special advertising section in leading newspapers and city and regional magazines.
Super Doctors appears in top city and regional publications around the U.S.: