HealthcareDiscovery.AI / Doctors / Illinois / Lake Barrington / Gastroenterology

Gastroenterology in Lake Barrington, Illinois

Data updated monthly · Last refresh September 2026

10 Gastroenterology providers practice in Lake Barrington. Listings are drawn from federal public records and are not endorsements.

Gastroenterology providers in Lake Barrington

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. Amit Shah, M.D.
Lake Barrington, IL · $1,624 in drug and device payments (2025) · (847) 382-4410
Dr. Carlos Zamudio, PA-C
Lake Barrington, IL · No drug or device payments recorded (2025) · (847) 382-7165
Dr. Chad Spangler, M.D.
Lake Barrington, IL · $1,822 in drug and device payments (2025) · (847) 382-4410
Dr. Dafna Gordon, M.D.
Lake Barrington, IL · $89 in drug and device payments (2025) · (847) 382-4410
Dr. Dale Coy, M.D.
Lake Barrington, IL · $2,355 in drug and device payments (2025) · (847) 382-4410
Dr. Dona Bartelt, M.D.
Lake Barrington, IL · No drug or device payments recorded (2025) · (847) 382-4410
Dr. Manish Bhuva, M.D.
Lake Barrington, IL · $2,933 in drug and device payments (2025) · (847) 382-4410
Dr. Nicole Gentile, MD
Lake Barrington, IL · $679 in drug and device payments (2025) · (847) 382-4410
Dr. Nistha Rawal, DO
Lake Barrington, IL · $1,419 in drug and device payments (2025) · (847) 382-4410
Dr. Philip Nagel, M.D.
Lake Barrington, IL · $30 in drug and device payments (2025) · (847) 382-4410

Conditions Gastroenterology providers in Lake Barrington, Illinois 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 Lake Barrington, Illinois?

There are 10 Gastroenterology providers with active NPI records practicing in Lake Barrington, according to federal NPPES data refreshed monthly.

What conditions do Gastroenterology providers in Lake Barrington treat?

Gastroenterology providers in Lake Barrington 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 Lake Barrington Gastroenterology across Illinois

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.