Gastroenterology in Tarzana, California
Data updated monthly · Last refresh September 2026
9 Gastroenterology providers practice in Tarzana. Listings are drawn from federal public records and are not endorsements.
Gastroenterology providers in Tarzana
Listed alphabetically. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Irving Klasky, M.D.Tarzana, CA · No drug or device payments recorded (2025) ·
(818) 708-6000 Dr. Jim Amerian, M.D.Tarzana, CA · $755 in drug and device payments (2025) · Telehealth ·
(818) 708-6000 Dr. Kenneth Hepps, MDTarzana, CA · $3,266 in drug and device payments (2025) · Telehealth ·
(818) 996-4796 Dr. Lori Kam, M.D.Tarzana, CA · No drug or device payments recorded (2025) ·
(818) 708-6000 Dr. Lucien Jacobs, M.D.Tarzana, CA · No drug or device payments recorded (2025) ·
(818) 708-6070 Dr. Maurice Gourdji, M.D.Tarzana, CA · $2,513 in drug and device payments (2025) · Telehealth ·
(818) 708-6070 Dr. Michael Madievsky, MDTarzana, CA · $4,141 in drug and device payments (2025) · Telehealth ·
(818) 996-4796 Dr. Neil Fagen, MDTarzana, CA · No drug or device payments recorded (2025) ·
(818) 996-4796 Dr. Sheldon Getzug, M.D.Tarzana, CA · No drug or device payments recorded (2025) ·
(818) 708-6000 Conditions Gastroenterology providers in Tarzana, California commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Tarzana, California?There are 9 Gastroenterology providers with active NPI records practicing in Tarzana, according to federal NPPES data refreshed monthly.
What conditions do Gastroenterology providers in Tarzana treat?Gastroenterology providers in Tarzana commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider records come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
All specialties in Tarzana Gastroenterology across California
