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

Internal Medicine in Grand Blanc, Michigan

Data updated monthly · Last refresh September 2026

98 Internal Medicine providers practice in Grand Blanc, and 52% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.

Internal Medicine providers in Grand Blanc

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. Adam Zurawek, MD
Grand Blanc, MI · $175 in drug and device payments (2025) · (810) 606-5986
Dr. Afrah Samreen Lnu, MD
Grand Blanc, MI · $230 in drug and device payments (2025) · (810) 606-5000
Dr. Agbadebo Onabajo, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Agnieszka Pawlowska, MD
Grand Blanc, MI · $26 in drug and device payments (2025) · (810) 606-5986
Dr. Alberth Alvarado, MD
Grand Blanc, MI · $272 in drug and device payments (2025) · (773) 816-8002
Dr. Alexa Lum, DO
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Ali-hamza Ramzan, DO
Grand Blanc, MI · $281 in drug and device payments (2025) · (810) 606-5000
Dr. Ali Salamey
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Allison Keel, D.O.
Grand Blanc, MI · $151 in drug and device payments (2025) · (810) 606-5126
Dr. Alyssa Griffith, MD
Grand Blanc, MI · $49 in drug and device payments (2025) · (810) 606-5986
Dr. Amit Rama, D.O.
Grand Blanc, MI · $25 in drug and device payments (2025) · (248) 910-4802
Dr. Ana Moraresco, MD
Grand Blanc, MI · $105 in drug and device payments (2025) · (612) 900-6914
Dr. Aneesha Usman, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5986
Dr. Ann Burton, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 694-7412
Dr. Anne O'connor, MD
Grand Blanc, MI · $40 in drug and device payments (2025) · (810) 606-5000
Dr. Annie Burcheci, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (586) 819-6542
Dr. Anthony Costa
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Aram Minasian, MD
Grand Blanc, MI · $1,383 in drug and device payments (2025) · (810) 694-5000
Dr. Badar Ahmed, M.D.
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 695-8011
Dr. Benjamin Mairs, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5986
Dr. Bita Semsarieh, MD
Grand Blanc, MI · $26 in drug and device payments (2025) · (810) 606-5986
Dr. Brendan Mamon, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Brian Nichelson, D.O.
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Casey Reulbach, DO
Grand Blanc, MI · $327 in drug and device payments (2025) · (810) 606-5000
Dr. Ceilidh Ahearn
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5986
Dr. Charles Southwell, DO
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Chrystal Ojo, AGPCNP-BC
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 214-2881
Dr. Dianne Gregory, M.D.
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 694-9110
Dr. Elizabeth Nagidi, MD
Grand Blanc, MI · $20 in drug and device payments (2025) · (810) 606-5986
Dr. El Sheikh Eltayeb Kineish, M.D.
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 653-0899
Dr. Ewelina Suchocki, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (586) 604-4592
Dr. Fadumo Ali, DO
Grand Blanc, MI · $13 in drug and device payments (2025) · (810) 606-5986
Dr. Fady Banno, MD, MS
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Filip Stankiewicz, DO
Grand Blanc, MI · $13 in drug and device payments (2025) · (810) 606-5000
Dr. Garrett Beck, DO
Grand Blanc, MI · $16 in drug and device payments (2025) · (810) 606-5000
Dr. Griffin Dufek
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Heather Webb, D.O.
Grand Blanc, MI · $361 in drug and device payments (2025) · (484) 832-2642
Dr. Hope Welter, DO
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Indira Alluru, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · Telehealth · (810) 695-1849
Dr. James Loop, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · Telehealth · (810) 606-5000
Dr. Jane Johnson, M.D.
Grand Blanc, MI · $3,311 in drug and device payments (2025) · (810) 695-1770
Dr. Jay Patel, MD
Grand Blanc, MI · $264 in drug and device payments (2025) · (716) 826-7000
Dr. John Martinez Ponce, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5985
Dr. John Sullivan, MD
Grand Blanc, MI · $117 in drug and device payments (2025) · (810) 606-5000
Dr. Kaitlyn Quinlan, D.O.
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5000
Dr. Kayla Kerch, MD
Grand Blanc, MI · $13 in drug and device payments (2025) · (810) 606-5000
Dr. Keeya Dezfoli, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 606-5986
Dr. Kunadi Reddy, MD
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 694-8423
Dr. Kyce Zaiter
Grand Blanc, MI · No drug or device payments recorded (2025) · (810) 399-5212
Dr. Kyle Knight, DO
Grand Blanc, MI · $16 in drug and device payments (2025) · (810) 730-1270

Conditions Internal Medicine providers in Grand Blanc, 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 Blanc, Michigan?

There are 98 Internal Medicine providers with active NPI records practicing in Grand Blanc, according to federal NPPES data refreshed monthly.

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

51 of 98 (52%) 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 Blanc treat?

Internal Medicine providers in Grand Blanc 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 Blanc 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.