Internal Medicine in Sheboygan, Wisconsin
Data updated monthly · Last refresh September 2026
22 Internal Medicine providers practice in Sheboygan. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in Sheboygan
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. Alexandra BollSheboygan, WI · $15 in drug and device payments (2025) · Telehealth ·
(920) 457-4461 Dr. Bryan Schmitt, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 457-4461 Dr. Charles Schleevogt, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 453-5404 Dr. Chinenye Ochiobi, MBBCH, MPH, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 476-6300 Dr. Elizabeth Zurich, DOSheboygan, WI · $39 in drug and device payments (2025) ·
(920) 452-6000 Dr. James Kuplic, MDSheboygan, WI · $28,816 in drug and device payments (2025) ·
(920) 453-5400 Dr. Janeeka Benoit, DOSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 457-4461 Dr. Jill Schmitt, MDSheboygan, WI · $25 in drug and device payments (2025) ·
(920) 457-4461 Dr. Joanna Stephens, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 496-4700 Dr. John Paul Colombo, M.D.Sheboygan, WI · $59 in drug and device payments (2025) ·
(920) 457-4461 Dr. Jonathan Moulton, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 457-4461 Dr. Mansoor Mirza, MDSheboygan, WI · No drug or device payments recorded (2025) · Telehealth ·
(920) 457-4461 Dr. Mark Hendricks, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 496-4700 Dr. Matthew Hemsing, M.D.Sheboygan, WI · $14 in drug and device payments (2025) ·
(920) 452-6000 Dr. Michael Johnson, MDSheboygan, WI · $29 in drug and device payments (2025) ·
(920) 453-5410 Dr. Muniba ChohanSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 496-4700 Dr. Nicholas Barnes, DOSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 453-5412 Dr. Robert Helminiak, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 457-4461 Dr. Simran Bhatti, MDSheboygan, WI · $682 in drug and device payments (2025) ·
(920) 457-4461 Dr. Stephen Westcott, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 457-4461 Dr. Suzanne Herold, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 496-4700 Dr. Vytas Kerpe, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 453-5408 Conditions Internal Medicine providers in Sheboygan, Wisconsin 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 Sheboygan, Wisconsin?There are 22 Internal Medicine providers with active NPI records practicing in Sheboygan, according to federal NPPES data refreshed monthly.
What conditions do Internal Medicine providers in Sheboygan treat?Internal Medicine providers in Sheboygan 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 Sheboygan Internal Medicine across Wisconsin