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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. Jean Talsma, D.O.
Grandville, MI · $15 in drug and device payments (2025) · Telehealth · (844) 866-2898
Dr. Karen Garibaldi, MD
Grandville, MI · No drug or device payments recorded (2025) · (616) 486-5421
Dr. Robert Kobiela, MD
Grandville, MI · No drug or device payments recorded (2025) · (616) 486-5299
Dr. Gerald Van Wieren, M.D.
Grant, MI · No drug or device payments recorded (2025) · (231) 834-5676
Dr. Bashar Kiami, M.D.
Grayling, MI · No drug or device payments recorded (2025) · (989) 745-6601
Dr. Charles Todoroff, MD
Grayling, MI · No drug or device payments recorded (2025) · (989) 348-0550
Dr. Ferdinand Korneli, DO
Grayling, MI · $67 in drug and device payments (2025) · (989) 344-5910
Dr. Asaf Harris, MD
Greenville, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Bobbye Koning, M.D.
Greenville, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. David Crittenden Md, M.D.
Greenville, MI · No drug or device payments recorded (2025) · (616) 225-8707
Dr. Eric Lee, MD
Greenville, MI · No drug or device payments recorded (2025) · (616) 391-3139
Dr. Gabriel Tallent, MD
Greenville, MI · No drug or device payments recorded (2025) · (616) 754-3001
Dr. Gregory Page, MD
Greenville, MI · No drug or device payments recorded (2025) · (616) 754-3001
Dr. Kevin Reed, DO
Greenville, MI · No drug or device payments recorded (2025) · (616) 754-3001
Dr. Kristen Vanderhorn, DO
Greenville, MI · No drug or device payments recorded (2025) · (616) 754-4691
Dr. Shawn Ruth, DO
Greenville, MI · $43 in drug and device payments (2025) · (616) 754-3001
Dr. Timothy Helder, MD
Greenville, MI · No drug or device payments recorded (2025) · (616) 754-3001
Dr. Mounir Khaled, M.D.
Grosse Ile, MI · No drug or device payments recorded (2025) · (734) 675-0705
Dr. Abbas Al-hakim, MD
Grosse Point, MI · No drug or device payments recorded (2025) · (313) 473-6207
Dr. Anthony Seely, MD
Grosse Pointe, MI · No drug or device payments recorded (2025) · (313) 473-1000
Dr. Bradley Greib, M.D.
Grosse Pointe, MI · No drug or device payments recorded (2025) · (313) 473-1000
Dr. Elizabeth Bankstahl, M.D.
Grosse Pointe, MI · $170 in drug and device payments (2025) · Telehealth · (313) 343-7774
Dr. Kunxing Guo, M.D.
Grosse Pointe, MI · No drug or device payments recorded (2025) · (313) 473-1000
Dr. Mahdi El Ankouni
Grosse Pointe, MI · $15 in drug and device payments (2025) · (313) 343-1000
Dr. Mitchell Oliver, DO
Grosse Pointe, MI · $462 in drug and device payments (2025) · (313) 473-1000
Dr. Nicholas Gilpin, D.O.
Grosse Pointe, MI · No drug or device payments recorded (2025) · (313) 473-1000
Dr. Reynald John, MD
Grosse Pointe, MI · No drug or device payments recorded (2025) · (313) 343-7774
Dr. Ronak Patel, DO
Grosse Pointe, MI · No drug or device payments recorded (2025) · (313) 473-1000
Dr. Saad Chaudhry
Grosse Pointe, MI · No drug or device payments recorded (2025) · (313) 473-1000
Dr. Sarah Rosso, MD
Grosse Pointe, MI · No drug or device payments recorded (2025) · (313) 642-4990
Dr. Stephen Abraham, M.D
Grosse Pointe, MI · $24 in drug and device payments (2025) · (313) 343-7774
Dr. Swathi Pasham, M.D
Grosse Pointe, MI · No drug or device payments recorded (2025) · (734) 464-0887
Dr. Michael Dionne, M.D.
Grosse Pointe Farms, MI · No drug or device payments recorded (2025) · (313) 885-5700
Dr. Muna Beeai, MD
Grosse Pointe Farms, MI · No drug or device payments recorded (2025) · (313) 992-1039
Dr. Sarala Vunnam, M.D.
Grosse Pointe Farms, MI · No drug or device payments recorded (2025) · Telehealth · (313) 882-7900
Dr. Ashley Alexander, D.O.
Grosse Pointe Park, MI · $55 in drug and device payments (2025) · Telehealth · (313) 417-6100
Dr. Chaitanya Lingam, M.D.
Grosse Pointe Park, MI · No drug or device payments recorded (2025) · (313) 824-4800
Dr. Prakash Soares, M.D.
Grosse Pointe Park, MI · No drug or device payments recorded (2025) · (313) 417-6100
Dr. Rashid Alsabeh, M.D.
Grosse Pointe Park, MI · No drug or device payments recorded (2025) · Telehealth · (313) 824-4800
Dr. Ruben Legaspi, MD
Grosse Pointe Park, MI · No drug or device payments recorded (2025) · (313) 882-8696
Dr. William Tuuri, M.D.
Grosse Pointe Park, MI · No drug or device payments recorded (2025) · (313) 417-6100
Dr. Joseph Beals, MD
Grosse Pointe Shores, MI · No drug or device payments recorded (2025) · (313) 549-9518
Dr. Brandon Yanik, MD
Grosse Pointe Woods, MI · No drug or device payments recorded (2025) · (313) 343-7280
Dr. Catherine Sonaglia, MD
Grosse Pointe Woods, MI · No drug or device payments recorded (2025) · (313) 882-8870
Dr. Donald Rozzell, MD
Grosse Pointe Woods, MI · No drug or device payments recorded (2025) · (313) 343-3749
Dr. Fethi Onal
Grosse Pointe Woods, MI · $286 in drug and device payments (2025) · (313) 343-7280
Dr. Frederick Michael, DO
Grosse Pointe Woods, MI · No drug or device payments recorded (2025) · (313) 343-3749
Dr. George Kypros, M.D.
Grosse Pointe Woods, MI · No drug or device payments recorded (2025) · (313) 884-4652
Dr. Hima Katkuri, MD
Grosse Pointe Woods, MI · No drug or device payments recorded (2025) · (313) 343-3329
Dr. Jacob Compton, DO
Grosse Pointe Woods, MI · $196 in drug and device payments (2025) · (313) 343-7280

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.

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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.