Internal Medicine in West Allis, Wisconsin
Data updated monthly · Last refresh September 2026
32 Internal Medicine providers practice in West Allis, and 13% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Internal Medicine providers in West Allis
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. Albert Adams, M.D.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 546-3733 Dr. Andrew Mcdonagh, M.D.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 328-6000 Dr. Ann Merkow, M.D.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 566-6400 Dr. Carol Potts, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 543-9600 Dr. David Pryba, MDWest Allis, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 456-5950 Dr. Deborah Lemke, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 543-9600 Dr. Douglas Lillie, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 328-8700 Dr. Eric Luy, MDWest Allis, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 456-5900 Dr. Faiqa Malik, M.D.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 385-2590 Dr. Harvey Hewes, M.D.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 328-8840 Dr. Hashim Sadig, M.D.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 225-0300 Dr. Joan Milott, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 955-5900 Dr. John Obudzinski, D.O.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 328-8777 Dr. Kathryn Havens, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 329-5634 Dr. Malini Mehta, M.D.West Allis, WI · $25 in drug and device payments (2025) · Telehealth ·
(414) 328-8777 Dr. Meghan NothemWest Allis, WI · $1,341 in drug and device payments (2025) ·
(414) 328-8150 Dr. Mehboob Qureshi, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 255-0300 Dr. Michael Dawson, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 328-8630 Dr. Monica O'sullivan, MDWest Allis, WI · $30 in drug and device payments (2025) ·
(414) 454-8300 Dr. Neil Reisinger, M.D.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 259-9234 Dr. Nena Stanley, M.D.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 255-0304 Dr. Nishant Vaidy, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 328-8777 Dr. Paresh Mistry, M.D.West Allis, WI · No drug or device payments recorded (2025) · Telehealth ·
(414) 328-6000 Dr. Rama Vaidyanathan, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 255-0300 Dr. Shahida Munim, MDWest Allis, WI · $494 in drug and device payments (2025) ·
(414) 543-1441 Dr. Sherif Gobrial, M.D.,West Allis, WI · No drug or device payments recorded (2025) ·
(414) 255-0300 Dr. Thomas Vangilder, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 566-6400 Dr. Timothy Thompson, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 414-8601 Dr. Warren Vonroenn, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 203-4491 Dr. William Burns, M.D.West Allis, WI · No drug or device payments recorded (2025) ·
(414) 328-8680 Dr. William Listwan, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 566-8210 Dr. Zheng-hao Wu, MDWest Allis, WI · No drug or device payments recorded (2025) ·
(414) 255-0300 Conditions Internal Medicine providers in West Allis, 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 West Allis, Wisconsin?There are 32 Internal Medicine providers with active NPI records practicing in West Allis, according to federal NPPES data refreshed monthly.
How many Internal Medicine providers in West Allis received drug or device company payments?4 of 32 (13%) 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 West Allis treat?Internal Medicine providers in West Allis 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 West Allis Internal Medicine across Wisconsin