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Internal Medicine in Saint Joseph, Michigan

Data updated monthly · Last refresh September 2026

50 Internal Medicine providers practice in Saint Joseph, 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 Saint Joseph

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. Alexander Hinckley, D.O.
Saint Joseph, MI · No drug or device payments recorded (2025) · Telehealth · (269) 983-0500
Dr. Anneke Bulthuis, D.O.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Anthony Salvagione, M.D.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-0029
Dr. April Emmons, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 983-8172
Dr. Bo Liu, MD
Saint Joseph, MI · $25 in drug and device payments (2025) · (269) 982-4941
Dr. Claudine Curioso-hughes, D.O
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 983-8300
Dr. Colby Brooks, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Courtney Bell
Saint Joseph, MI · $332 in drug and device payments (2025) · (269) 982-4941
Dr. Daniel Snyder, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Derek Westman, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Dihan Thilakaratne
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Esther Servillas, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · Telehealth · (269) 983-0500
Dr. Ewanah Johnson, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 983-8300
Dr. Hamza Saifuddin
Saint Joseph, MI · $89 in drug and device payments (2025) · (269) 982-4941
Dr. Hany Mesiha, MD
Saint Joseph, MI · $37 in drug and device payments (2025) · (269) 983-8300
Dr. Issa Bernalin Maslog, MD
Saint Joseph, MI · $59 in drug and device payments (2025) · (269) 983-0500
Dr. Jacob Blazo
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Jennifer Conard
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4908
Dr. John Froggatt, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. John Gosling, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · Telehealth · (269) 983-0500
Dr. John Spriegel, MD
Saint Joseph, MI · $52 in drug and device payments (2025) · Telehealth · (269) 985-4632
Dr. Jordan Sall, D.O
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 429-7100
Dr. Joshua Jaeger
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Kelly Brash, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Ken Ochiai, M.D.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 983-8300
Dr. Kevin Ismair, D.O.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Kimberlee Tomerlin, D.O.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 429-8010
Dr. Kristen Murphy, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · Telehealth · (269) 982-4941
Dr. Mark Smalley, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-7840
Dr. Matous Pradny, MD
Saint Joseph, MI · $23 in drug and device payments (2025) · (269) 985-4632
Dr. Michael Morris
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4862
Dr. Muhammad Khan, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Natalie Zimmer-maslon, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Neethi Sural, M.D.
Saint Joseph, MI · $28 in drug and device payments (2025) · (269) 983-0500
Dr. Nicholas Frazier, D.O.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Penny Rathburn, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Rebekah Boulanger
Saint Joseph, MI · $85 in drug and device payments (2025) · (269) 983-8300
Dr. Samantha Labay, D.O.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 983-8172
Dr. Samraja Emerson, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 471-1700
Dr. Scott Garber, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Sharanya Golagabathula
Saint Joseph, MI · No drug or device payments recorded (2025) · Telehealth · (269) 983-0500
Dr. Sharon Deskins, M.D.
Saint Joseph, MI · $19 in drug and device payments (2025) · Telehealth · (269) 982-7840
Dr. Sheila Qasemi
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Sherrell O'donnell, D.O.
Saint Joseph, MI · $136 in drug and device payments (2025) · (269) 408-1777
Dr. Soo-yong Lee, DO
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-4941
Dr. Stanley James, M.D.
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 408-1777
Dr. Steven Coy, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 983-8300
Dr. Subramaniam Shastri, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 982-7840
Dr. Sunny Tumangday, MD
Saint Joseph, MI · No drug or device payments recorded (2025) · (269) 985-4632
Dr. Tho Nguyen, DO
Saint Joseph, MI · $14 in drug and device payments (2025) · (269) 982-4941

Conditions Internal Medicine providers in Saint Joseph, 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 Saint Joseph, Michigan?

There are 50 Internal Medicine providers with active NPI records practicing in Saint Joseph, according to federal NPPES data refreshed monthly.

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

12 of 50 (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 Saint Joseph treat?

Internal Medicine providers in Saint Joseph 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 Saint Joseph 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.