Internal Medicine in Battle Creek, Michigan
Data updated monthly · Last refresh September 2026
45 Internal Medicine providers practice in Battle Creek, and 22% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Battle Creek
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. Alan Furlan, MDBattle Creek, MI · No drug or device payments recorded (2025) · Telehealth ·
(269) 979-6333 Dr. Alec Wilson, MDBattle Creek, MI · $15 in drug and device payments (2025) ·
(269) 965-8866 Dr. Alluri Gopal, M.DBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Amber Casey, DOBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 565-9120 Dr. Ashok Soorya, M.DBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Aye Mar, MDBattle Creek, MI · $96 in drug and device payments (2025) ·
(269) 966-2600 Dr. Benjamin Smith, D.O.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 979-6333 Dr. Brian Hays, DOBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Catherine Reid, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 969-6000 Dr. Charles Wilmanski, M.D.Battle Creek, MI · $56 in drug and device payments (2025) · Telehealth ·
(269) 979-6333 Dr. Christina Helms, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Christine Anguras, D.O.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Corey Murphy, M.D.Battle Creek, MI · $562 in drug and device payments (2025) · Telehealth ·
(269) 969-6254 Dr. Daniela Renkiewicz, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 979-6333 Dr. David Cavanagh, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Eric Kane, DOBattle Creek, MI · $21 in drug and device payments (2025) · Telehealth ·
(269) 792-2249 Dr. Gunjana Bhandari, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 245-5780 Dr. Ireneo Diaz, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Jasmine Dorsey, M.DBattle Creek, MI · $17 in drug and device payments (2025) ·
(269) 245-8393 Dr. Julie Rehfeldt, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Kenneth Lombardi, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 964-6262 Dr. Ketan Shah, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Kimberly Umhoefer, DOBattle Creek, MI · $42 in drug and device payments (2025) · Telehealth ·
(269) 979-6333 Dr. Kim Gloystein, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 969-6123 Dr. Mehmet Ismailoglu, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 274-3142 Dr. Mohammed Mohiuddin, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Montie Gould, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 969-6003 Dr. Neena Mandavia, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Paul Bornemann, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Peter Goodman, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Ravi Chadalavada, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Rebecca Schreiner, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 441-9302 Dr. Ritha NajiBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Robert Forsythe, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Samir Bateriwala, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Shanti Tanna, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 966-5600 Dr. Stephen Ames, DOBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 979-6333 Dr. Suceil Sivsammye, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 965-8866 Dr. Sudhir Desai, MDBattle Creek, MI · No drug or device payments recorded (2025) ·
(269) 969-6254 Dr. Thomas Ignaczak, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 969-6123 Dr. Troy Pascoe, M.D.Battle Creek, MI · $102 in drug and device payments (2025) ·
(269) 245-8560 Dr. William Bogan, M.D.Battle Creek, MI · No drug or device payments recorded (2025) ·
(269) 962-9515 Dr. William Workman, D.O.Battle Creek, MI · $40 in drug and device payments (2025) · Telehealth ·
(269) 979-6333 Dr. Younho Chung, M.D.Battle Creek, MI · No drug or device payments recorded (2025) · Telehealth ·
(269) 969-6060 Dr. Zachary BasslerBattle Creek, MI · $35 in drug and device payments (2025) ·
(269) 962-0441 Conditions Internal Medicine providers in Battle Creek, 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.
- High blood pressure
- Type 2 diabetes
- High cholesterol
- Preventive care
- Chronic disease management
Common questions
How many Internal Medicine providers are in Battle Creek, Michigan?There are 45 Internal Medicine providers with active NPI records practicing in Battle Creek, according to federal NPPES data refreshed monthly.
How many Internal Medicine providers in Battle Creek received drug or device company payments?10 of 45 (22%) 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 Battle Creek treat?Internal Medicine providers in Battle Creek 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 Battle Creek Internal Medicine across Michigan
