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Internal Medicine Doctors in Michigan

Data updated monthly · Last refresh October 2026

5,708 Internal Medicine providers practice in Michigan, including 1,100 (19%) offering telehealth. The largest concentration is in Detroit. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

5,708providers
1,100telehealth
Detroittop city

Internal Medicine by city in Michigan

Choose a city to see providers there.

Internal Medicine in Detroit613 providers
Internal Medicine in Ann Arbor478 providers
Internal Medicine in Grand Rapids451 providers
Internal Medicine in Royal Oak216 providers
Internal Medicine in Southfield200 providers
Internal Medicine in Ypsilanti199 providers
Internal Medicine in Dearborn188 providers
Internal Medicine in Flint185 providers
Internal Medicine in Saginaw167 providers
Internal Medicine in Kalamazoo159 providers
Internal Medicine in Lansing133 providers
Internal Medicine in Farmington Hills121 providers
Internal Medicine in Troy116 providers
Internal Medicine in Livonia108 providers
Internal Medicine in Pontiac107 providers
Internal Medicine in Grand Blanc98 providers
Internal Medicine in Traverse City93 providers
Internal Medicine in Warren90 providers
Internal Medicine in Rochester Hills62 providers
Internal Medicine in Sterling Heights58 providers
Internal Medicine in Jackson51 providers
Internal Medicine in Saint Joseph50 providers
Internal Medicine in West Bloomfield49 providers
Internal Medicine in East Lansing49 providers

Internal Medicine providers in Michigan

Listed by city, largest first. 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. Brenda Herrera-reed, MD
Ann Arbor, MI · $110 in drug and device payments (2025) · (734) 327-0872
Dr. Brent Williams, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Brian Brophy, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 998-7207
Dr. Brian Emmer, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Brian Fedoronko, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 930-4020
Dr. Brian Nao, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 232-2867
Dr. Brian Yagi, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Brook Watts, MD
Ann Arbor, MI · $28 in drug and device payments (2025) · (734) 936-4000
Dr. Candace Bramson, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 663-7740
Dr. Cara Mcdonagh, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 769-7100
Dr. Caroline Berglund, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 998-7380
Dr. Caroline Taylor, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 761-7975
Dr. Caroline Vitale, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 764-6831
Dr. Caroline Zhao, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-6045
Dr. Cassandra Rykulski, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Catherine Foster, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 845-3515
Dr. Catherine Kim, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 936-5582
Dr. Catherine Mcdermott, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (737) 936-4000
Dr. Charisse Gencyuz, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 998-7207
Dr. Charles Siedlecki, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Chaya Kenkre, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 712-4108
Dr. Cheryl Farmer, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 973-4800
Dr. Christie Youssef-mollenkamp, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Christine Persson, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 998-7380
Dr. Christopher Bogan, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 647-5650
Dr. Christopher Edwards
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Christopher Grondin, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Christopher Smith, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 647-9291
Dr. Claire Shea, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 998-2020
Dr. Clifford Fosmore, MD, MPH
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Clinton Greenstone, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-5582
Dr. Cole Evans
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 769-7100
Dr. Collin Brooks, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (888) 287-1082
Dr. Connie Standiford, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 998-7207
Dr. Courtney Rowland, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Cynthia Larson, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 712-4108
Dr. Dale Mazer, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 998-7207
Dr. Dalinda Reese, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 995-3200
Dr. Daniela Sosa, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Daniel Berland, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 936-5582
Dr. Daniel Cho, M.D.
Ann Arbor, MI · $70 in drug and device payments (2025) · (734) 936-5582
Dr. Daniel Cronin, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-5582
Dr. Daniel Giesler, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-5582
Dr. Danielle Barnes, M.D.
Ann Arbor, MI · $102 in drug and device payments (2025) · (734) 232-1697
Dr. Daniel Mitzel, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. Daniel Muller
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000
Dr. D'anna Saul, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-5582
Dr. David Bozaan, M.D.
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-5582
Dr. David Cooke, MD
Ann Arbor, MI · No drug or device payments recorded (2025) · Telehealth · (734) 647-5650
Dr. David Flood
Ann Arbor, MI · No drug or device payments recorded (2025) · (734) 936-4000

Conditions Internal Medicine providers in 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 Michigan?

There are 5,708 Internal Medicine providers with active NPI records practicing in Michigan, according to federal NPPES data refreshed monthly.

Do Internal Medicine providers in Michigan offer telehealth?

Yes. 1,100 of the 5,708 Internal Medicine providers in Michigan (about 19%) report offering telehealth services in CMS data.

Which cities in Michigan have the most Internal Medicine providers?

Detroit (613), Ann Arbor (478), Grand Rapids (451) have the highest concentration of Internal Medicine providers in Michigan.

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

2,043 of 5,708 Internal Medicine providers in Michigan (36%) 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 Michigan treat?

Internal Medicine providers 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 counts and profiles 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.

Do most Internal Medicine Doctors in Michigan work in independent practices or large health systems?

Among 3,119 Internal Medicine Doctors in Michigan enrolled in Medicare, 21% bill through a solo or small practice with fewer than 10 clinicians, 16% through a mid-size group of 10 to 99, and 62% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Internal Medicine Doctors in Michigan work at?

According to CMS facility affiliation records, the Michigan hospitals where the most Internal Medicine Doctors hold privileges are Beaumont Hospital Royal Oak in Royal Oak; Henry Ford Health Hospital in Detroit; University of Michigan Health System in Ann Arbor.

Related reading on HealthcareDiscovery.AI

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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. Are you a Internal Medicine in Michigan? Get featured.