HealthcareDiscovery.AI / Doctors / Michigan / Grand Rapids / Internal Medicine

Internal Medicine in Grand Rapids, Michigan

Data updated monthly · Last refresh September 2026

451 Internal Medicine providers practice in Grand Rapids, and 24% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Grand Rapids

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. Austin Basso, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Austin Cantu, DO
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Austin White, DO
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. A Vantuinen, M.D.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 459-0292
Dr. Ayowale Oladeji, MD
Grand Rapids, MI · $1,521 in drug and device payments (2025) · (616) 391-1405
Dr. Benjamin Arnold, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Benjamin Busman, D.O.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Benjamin Giffen, MD
Grand Rapids, MI · $44 in drug and device payments (2025) · (616) 391-3777
Dr. Benjamin Horn, MD
Grand Rapids, MI · $1,434 in drug and device payments (2025) · (616) 267-8880
Dr. Beth Makowski Shell, DO
Grand Rapids, MI · $5,175 in drug and device payments (2025) · (616) 391-3139
Dr. Bradley Reinoehl, D.O.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Bradley Wilson, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Brenda Marogil, PA
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 808-2695
Dr. Brian Cutler, DO
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 685-6919
Dr. Brian Gavin, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · Telehealth · (616) 391-5600
Dr. Brian Howard, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Brian Kunkel, DO
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Brianna Kilner, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 685-8300
Dr. Brieanne Wilson, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Bruce Langerak, D.O.
Grand Rapids, MI · No drug or device payments recorded (2025) · Telehealth · (616) 459-3158
Dr. Bruce Springer, M.D.
Grand Rapids, MI · $94 in drug and device payments (2025) · (616) 455-5000
Dr. Bryan Hull, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 685-6919
Dr. Cade Cantu
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 732-6200
Dr. C Alcid, M.D.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 486-6790
Dr. Caleb Thiel, M.D.
Grand Rapids, MI · No drug or device payments recorded (2025) · Telehealth · (616) 391-3777
Dr. Camille Callow, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Carlos Tavera, MD
Grand Rapids, MI · $215 in drug and device payments (2025) · (616) 391-3777
Dr. Carole Montgomery, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 776-7430
Dr. Carolyn Watts, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Catherine Bloch, M.D.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Catherine Carle, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 685-6919
Dr. Catherine Davis, D.O.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 685-6830
Dr. Catherine Kim, M.D.
Grand Rapids, MI · No drug or device payments recorded (2025) · Telehealth · (616) 267-7700
Dr. Celia Egan, M.D.
Grand Rapids, MI · $31,477 in drug and device payments (2025) · (616) 267-8338
Dr. Celine Berjaoui, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 685-6919
Dr. Chaitanya Malla, MD
Grand Rapids, MI · $22 in drug and device payments (2025) · (616) 391-3139
Dr. Charles Andrews, M.D.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 455-5000
Dr. Charles Langdon, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-2503
Dr. Cheryl Peavler, D.O.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Chethan Kalhalli Rajappa, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Christine Paul
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 840-8000
Dr. Ciara Brennan
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Cindy Bos, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 365-9575
Dr. Clifford Fulton, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Conner Wilson, DO
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Connor Kerndt, DO
Grand Rapids, MI · $578 in drug and device payments (2025) · (616) 391-3139
Dr. Courtney Franz, MD
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 391-3777
Dr. Courtney Hurd, DO
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 685-6919
Dr. Courtney Millward, D.O.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 774-0276
Dr. Craig Anderson, M.D.
Grand Rapids, MI · No drug or device payments recorded (2025) · (616) 267-7015

Conditions Internal Medicine providers in Grand Rapids, Michigan commonly treat

Patients often search by condition rather than specialty. These are conditions typically managed by Internal Medicine providers. Individual practices vary, so confirm with the provider before booking.

Common questions

How many Internal Medicine providers are in Grand Rapids, Michigan?

There are 451 Internal Medicine providers with active NPI records practicing in Grand Rapids, according to federal NPPES data refreshed monthly.

How many Internal Medicine providers in Grand Rapids received drug or device company payments?

109 of 451 (24%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.

What conditions do Internal Medicine providers in Grand Rapids treat?

Internal Medicine providers in Grand Rapids commonly treat high blood pressure, type 2 diabetes, high cholesterol, preventive care, chronic disease management 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 Grand Rapids Internal Medicine across Michigan

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.