HealthcareDiscovery.AI / Doctors / New Jersey / Florham Park / Gastroenterology

Gastroenterology in Florham Park, New Jersey

Data updated monthly · Last refresh September 2026

7 Gastroenterology providers practice in Florham Park. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Florham Park

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. Darren Blumberg, M.D.
Florham Park, NJ · $1,697 in drug and device payments (2025) · Telehealth · (973) 401-0500
Dr. Dennis Han, M.D.
Florham Park, NJ · No drug or device payments recorded (2025) · Telehealth · (973) 404-9700
Dr. Isaac Galandauer, M.D.
Florham Park, NJ · $599 in drug and device payments (2025) · Telehealth · (973) 401-0500
Dr. John Dalena, M.D.
Florham Park, NJ · $1,692 in drug and device payments (2025) · Telehealth · (973) 401-0500
Dr. Kanaga Sundaram, MD
Florham Park, NJ · No drug or device payments recorded (2025) · (973) 377-4112
Dr. Kelly Krueger, M.D.
Florham Park, NJ · $76 in drug and device payments (2025) · Telehealth · (973) 401-0500
Dr. Konika Bose, MD
Florham Park, NJ · No drug or device payments recorded (2025) · Telehealth · (908) 273-4300

Conditions Gastroenterology providers in Florham Park, New Jersey 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.

Common questions

How many Gastroenterology providers are in Florham Park, New Jersey?

There are 7 Gastroenterology providers with active NPI records practicing in Florham Park, according to federal NPPES data refreshed monthly.

What conditions do Gastroenterology providers in Florham Park treat?

Gastroenterology providers in Florham Park 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 Florham Park Gastroenterology across New Jersey

Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory.