Dr. David Greenwald is currently the Director of Clinical Gastroenterology and Endoscopy at Mount Sinai Hospital in New York City. Previously, he was the Fellowship Program Director in Gastroenterology at Montefiore Medical Center/Albert Einstein College of Medicine for nearly two decades and was an Associate Division Director of the Division of Gastroenterology at Montefiore Medical Center in the Bronx, New York. He is also a Professor of Clinical Medicine at the Albert Einstein College of Medicine. He just completed a term as one of the Medical Directors of the Advanced Endoscopy Center. Dr. Greenwald graduated with a BA degree from Wesleyan University, and attended the Albert Einstein College of Medicine, where he earned an MD. He did a residency in Internal Medicine followed by a Gastroenterology Fellowship, both at Columbia Presbyterian Medical Center in New York.
He is a past president of the New York Society for Gastrointestinal Endoscopy, and currently serves as that organization’s Education Director. He is a member of the Board of Trustees for the American College of Gastroenterology, and previously was the Chairman of the Board of Governors. He has been active in many ASGE Committees, including having been Chairman of the ASGE’s Public and Member Outreach Committee. He was recognized by ASGE with a Master Endoscopist Award in 2006. He is a Board Member of GIQuIC, the GI Quality Improvement Consortium. He has been a member of the Steering Committee of the National Colorectal Cancer Roundtable, and is now the Co-Chair of that organization’s Public Relations and Social Media Committee. In New York, he is the co-chairman of the Quality Subcommittee for the Citywide Colorectal Cancer Control Coalition (C5). He served for many years as the Chairman of the Subcommittee on GI Endoscopy for the American Society for Testing and Materials (ASTM). His interests in endoscopy include new technology, reprocessing and infection control in endoscopy, training, quality in endoscopy, sedation, patient preparation, GERD, colon cancer screening and prevention, and capsule endoscopy.
Language
English
Position
PROFESSOR | Medicine, Gastroenterology
Hospital Affiliations
Mount Sinai Beth Israel
Mount Sinai Morningside
Mount Sinai Brooklyn
Mount Sinai Queens
The Mount Sinai Hospital
Mount Sinai West
Show More
About Me
Dr. David Greenwald is currently the Director of Clinical Gastroenterology and Endoscopy at Mount Sinai Hospital in New York City. Previously, he was the Fellowship Program Director in Gastroenterology at Montefiore Medical Center/Albert Einstein College of Medicine for nearly two decades and was an Associate Division Director of the Division of Gastroenterology at Montefiore Medical Center in the Bronx, New York. He is also a Professor of Clinical Medicine at the Albert Einstein College of Medicine. He just completed a term as one of the Medical Directors of the Advanced Endoscopy Center. Dr. Greenwald graduated with a BA degree from Wesleyan University, and attended the Albert Einstein College of Medicine, where he earned an MD. He did a residency in Internal Medicine followed by a Gastroenterology Fellowship, both at Columbia Presbyterian Medical Center in New York.
He is a past president of the New York Society for Gastrointestinal Endoscopy, and currently serves as that organization’s Education Director. He is a member of the Board of Trustees for the American College of Gastroenterology, and previously was the Chairman of the Board of Governors. He has been active in many ASGE Committees, including having been Chairman of the ASGE’s Public and Member Outreach Committee. He was recognized by ASGE with a Master Endoscopist Award in 2006. He is a Board Member of GIQuIC, the GI Quality Improvement Consortium. He has been a member of the Steering Committee of the National Colorectal Cancer Roundtable, and is now the Co-Chair of that organization’s Public Relations and Social Media Committee. In New York, he is the co-chairman of the Quality Subcommittee for the Citywide Colorectal Cancer Control Coalition (C5). He served for many years as the Chairman of the Subcommittee on GI Endoscopy for the American Society for Testing and Materials (ASTM). His interests in endoscopy include new technology, reprocessing and infection control in endoscopy, training, quality in endoscopy, sedation, patient preparation, GERD, colon cancer screening and prevention, and capsule endoscopy.
Leo Davidoff Society, Outstanding Achievement In the Teaching of Medical Students
Albert Einstein College of Medicine
2009
NYSGE Florence Lefcourt Award for Distinguished Service
2008
Vice-Chair, Board of Governors
American College of Gastroenterology
2008
ACG Senior Governor Award
2007
ACG Board of Governors Service Award
2006
NYSGE Special Service Recognition
2006
Master Endoscopist
American Society of Gastrointestinal Endoscopy
2005
Regional Councilor of Governors, Region I
American College of Gastroenterology
2005
Fellowship
American Gastroenterological Association
2004
Governor, Southern New York Region
American College of Gastroenterology
2004
Fellowship
American Society for Gastrointestinal Endoscopy
2003
Top Doctors NY Metro Area, Castle Connolly Medical
New York Magazine Top Doctor
2003
America’s Top Physicians 2003
SLD Industries, Inc
2003
ACG Presidential Poster Award, Presented by the Educational Affairs Committee, “Are Reprocessed Single-Use Biopsy Forceps as ‘Clean’ as New, Unused Forceps?”
2001
Joseph Barr Award, Presented by the ASTM Committee F-4 for Outstanding Contribution by a Physician to the American Society for Testing and Materials
2000
Fellowship
American College of Physicians
1986
Alpha Omega Alpha, Albert Einstein College of Medicine
1982
Heidemann Award, Community Service, Wesleyan University
Research
Research interests include new technology, reprocessing and infection control in endoscopy, training, quality in endoscopy, sedation, patient preparation, GERD, colon cancer screening and prevention, and capsule endoscopy.
Accepted insurance may vary by the doctor’s office location. Please contact the office directly to obtain the most up-to-date insurance information.
Patients with Healthfirst Medicare Advantage insurance: Effective , Mount Sinai’s primary care providers (internal medicine, family practice, and geriatrics) are not accepting new Healthfirst Medicare patients. Please contact Healthfirst for help finding a primary care provider. Healthfirst Medicare members who have a relationship with a Mount Sinai primary care provider can continue to book appointments with them.
Faculty Practice Associates5 East 98th Street, 11th Floor, New York, NY, 10029
1199 SEIU
AETNA - Commercial
AETNA - Medicare
Affinity Medicaid-Medicare-Essential Exchange
Amidacare Medicaid
CIGNA Healthcare
Centivo
Cigna - Medicare
Elderplan
EmblemHealth - GHI-PPO
EmblemHealth - HIP
EmblemHealth - HIP-Medicare
Empire Blue Cross Blue Shield - Commercial/Exchange
Empire Blue Cross Blue Shield - HealthPlus Medicaid
Empire Blue Cross Blue Shield - Medicare
HealthFirst Medicaid
HealthFirst Medicare
Horizon NJ
Hotel Trades
Humana Medicare
Magnacare-Health Care
Medicare - NJ
Medicare - NY
Multiplan PHCS
NJ Medicaid
NY Medicaid
Oscar
Oxford - Freedom and Liberty
Partners Health Plan
Senior Whole Health
United Health Care - Commercial
United Health Care - Empire Plan
United Health Care - Oxford Care
United Health Care - Top Tier
VNSNY Choice Medicare
VNSNY Select Health Medicaid
VillageCareMax
WellCare Health Plan
Susan and Leonard Feinstein IBD Clinical Center17 East 102nd Street, 5th Floor, New York, NY, 10029
1199 SEIU
AETNA - Commercial
AETNA - Medicare
Affinity Medicaid-Medicare-Essential Exchange
Amidacare Medicaid
CIGNA Healthcare
Centivo
Cigna - Medicare
Elderplan
EmblemHealth - GHI-PPO
EmblemHealth - HIP
EmblemHealth - HIP-Medicaid
EmblemHealth - HIP-Medicare
Empire Blue Cross Blue Shield - Commercial/Exchange
Empire Blue Cross Blue Shield - HealthPlus Medicaid
Empire Blue Cross Blue Shield - Medicare
Fidelis Health Care
HealthFirst Medicaid
HealthFirst Medicare
Horizon NJ
Hotel Trades
Humana Medicare
Magnacare-Health Care
Medicare - NJ
Medicare - NY
Metroplus
Multiplan PHCS
NJ Medicaid
NY Medicaid
Oscar
Oxford - Freedom and Liberty
Partners Health Plan
Senior Whole Health
United Health Care - Commercial
United Health Care - Empire Plan
United Health Care - Oxford Care
United Health Care - Top Tier
VNSNY Choice Medicare
VNSNY Select Health Medicaid
VillageCareMax
WellCare Health Plan
Physicians who provide services at hospitals and facilities in the Mount Sinai Health System might not participate in the same health plans as those Mount Sinai hospitals and facilities (even if the physicians are employed or contracted by those hospitals or facilities).
Information regarding insurance participation and billing by this physician may be found on this page, and can also be obtained by contacting this provider directly. Because physicians insurance participation can change, the insurance information on this page may not always be up-to-date. Please contact this physician directly to obtain the most up-to-date insurance information.
Insurance and health plan networks that the various Mount Sinai Health System hospitals and facilities participate in can be found on the Mount Sinai Health System website.
The Patient Experience Star Rating reflects our patients’ perception of how well their Mount Sinai provider communicated with them during an office visit. The Star Rating is based on patient responses to three questions on a patient experience survey, a standardized questionnaire sent to verified patients and distributed by a third party vendor, Press Ganey. Responses are measured on a scale of 1 to 5, with 5 being the best score.
Industry Relationships
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Dr. Greenwald has not yet completed reporting of Industry relationships.
Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.
Show More
Physicians and scientists on the faculty of the Icahn School of Medicine at Mount Sinai often interact with pharmaceutical, device, biotechnology companies, and other outside entities to improve patient care, develop new therapies and achieve scientific breakthroughs. In order to promote an ethical and transparent environment for conducting research, providing clinical care and teaching, Mount Sinai requires that salaried faculty inform the School of their outside financial relationships.
Dr. Greenwald has not yet completed reporting of Industry relationships.
Mount Sinai's faculty policies relating to faculty collaboration with industry are posted on our website. Patients may wish to ask their physician about the activities they perform for companies.