Ophthalmologists in Wisconsin
Data updated monthly · Last refresh October 2026
442 Ophthalmology providers practice in Wisconsin, including 3 (1%) offering telehealth. The largest concentration is in Madison. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
442providers
3telehealth
Madisontop city
Ophthalmology by city in Wisconsin
Choose a city to see providers there.
Ophthalmology providers in Wisconsin
Listed by city, largest first. 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. Radha Sanka, M.D.Mount Pleasant, WI · $3,309 in drug and device payments (2025) ·
(262) 637-0500 Dr. Raffi Karapetian, D.O.Mount Pleasant, WI · $489 in drug and device payments (2025) ·
(262) 886-9100 Dr. Martin Viebahn, MDNeenah, WI · No drug or device payments recorded (2025) ·
(920) 751-8666 Dr. Jennifer Unger, M.D.Oak Creek, WI · No drug or device payments recorded (2025) ·
(414) 570-2020 Dr. Mary Ellis, MDOconomowoc, WI · No drug or device payments recorded (2025) ·
(262) 569-2300 Dr. Matthew Runde, MDOnalaska, WI · No drug or device payments recorded (2025) ·
(608) 796-8630 Dr. Robert Freedland, MDOnalaska, WI · No drug or device payments recorded (2025) ·
(608) 785-0940 Dr. Eric Larson, M.D.Oshkosh, WI · $186 in drug and device payments (2025) ·
(920) 232-6550 Dr. Stephen Dudley, M.D.Oshkosh, WI · No drug or device payments recorded (2025) ·
(920) 236-3540 Dr. Stephen Merfeld, M.D. Dr. Mary Oyen, MDPlatteville, WI · $213 in drug and device payments (2025) ·
(608) 342-2020 Dr. Dennis Kontra, MDRacine, WI · No drug or device payments recorded (2025) ·
(262) 886-9100 Dr. Donna Daufenbach, MDRacine, WI · No drug or device payments recorded (2025) ·
(262) 752-2100 Dr. Inder SinghRacine, WI · $453,916 in drug and device payments (2025) ·
(262) 637-8835 Dr. Robert Lehner, M.D.Racine, WI · No drug or device payments recorded (2025) ·
(262) 637-9615 Dr. Ronald Allen, MDRacine, WI · No drug or device payments recorded (2025) ·
(262) 752-2020 Dr. Douglas Bull, M.D.Reedsburg, WI · $29 in drug and device payments (2025) ·
(085) 246-4876 Dr. Daniel Wolner, MDRice Lake, WI · No drug or device payments recorded (2025) ·
(715) 236-8100 Dr. Roger Gray, MDRice Lake, WI · No drug or device payments recorded (2025) ·
(745) 234-8444 Dr. Anthony Novak, MDRiver Falls, WI · $32 in drug and device payments (2025) ·
(715) 425-0115 Dr. Abby Vercio, M.D.Sheboygan, WI · $367 in drug and device payments (2025) ·
(920) 496-4700 Dr. Ajay Gupta, M.D.Sheboygan, WI · No drug or device payments recorded (2025) ·
(920) 496-4700 Dr. Christopher LarsonSheboygan, WI · $198 in drug and device payments (2025) ·
(920) 452-5400 Dr. Jean Schott-wagner, M.D.Sheboygan, WI · No drug or device payments recorded (2025) ·
(920) 459-8811 Dr. Kathryn Green, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 452-1810 Dr. Kenneth Taylor, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 457-4461 Dr. Larry Zweben, MDSheboygan, WI · No drug or device payments recorded (2025) ·
(920) 457-4461 Dr. Todd Larson, D.O.Sheboygan, WI · $179 in drug and device payments (2025) ·
(920) 452-5400 Dr. Steven Slezak, MDStevens Point, WI · $140 in drug and device payments (2025) ·
(715) 342-7500 Dr. Thomas O'malley Jr, MDStevens Point, WI · No drug or device payments recorded (2025) ·
(715) 342-7500 Dr. Jihan Akhtar Bhikhapurwala, MD Dr. Kimberly Ireland, M.D. Dr. Norah KhanguraSummit, WI · No drug or device payments recorded (2025) ·
(262) 434-1000 Dr. Spencer Rogers, MDSummit, WI · No drug or device payments recorded (2025) ·
(262) 434-5000 Dr. Christina Delany-richardson, MDSun Prairie, WI · No drug or device payments recorded (2025) ·
(608) 825-3008 Dr. Christopher Kirkpatrick, M.D.Sun Prairie, WI · $489 in drug and device payments (2025) ·
(608) 825-3500 Dr. Michael Yablick, M.D.Sun Prairie, WI · No drug or device payments recorded (2025) ·
(608) 825-3500 Dr. John Yoon, MDSuperior, WI · No drug or device payments recorded (2025) ·
(715) 395-3900 Dr. Joseph Feder, MDTwo Rivers, WI · No drug or device payments recorded (2025) ·
(920) 793-7300 Dr. Gregg Heatley, MDVerona, WI · No drug or device payments recorded (2025) ·
(608) 821-3182 Dr. Sherry Fowler, PHD., D.O.Washburn, WI · No drug or device payments recorded (2025) ·
(715) 373-5202 Dr. Edward Hoy, MDWatertown, WI · No drug or device payments recorded (2025) ·
(920) 261-8225 Dr. George Boush, M.D.Watertown, WI · No drug or device payments recorded (2025) ·
(920) 261-8225 Dr. Holly Van Hecke, MDWatertown, WI · No drug or device payments recorded (2025) ·
(920) 261-8225 Dr. Sheila Sullivan, D.O.Watertown, WI · $31 in drug and device payments (2025) ·
(920) 261-8225 Dr. Bruce Brown, MDWaukesha, WI · No drug or device payments recorded (2025) ·
(262) 547-7002 Dr. Carolyn Butler, M.D.Waukesha, WI · $251 in drug and device payments (2025) ·
(262) 547-3352 Dr. Deborah Bernstein, M.D.Waukesha, WI · $436 in drug and device payments (2025) ·
(262) 547-3352 Dr. Douglas Long, M.D.Waukesha, WI · $83 in drug and device payments (2025) ·
(262) 547-3352 Dr. Gregory Lochen, M.D.Waukesha, WI · No drug or device payments recorded (2025) ·
(262) 547-3352 Conditions Ophthalmology providers in Wisconsin commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Ophthalmology providers. Individual practices vary, so confirm with the provider before booking.
- Macular degeneration
- Cataracts
- Glaucoma
- Diabetic retinopathy
- Dry eye
- Retinal detachment
Common questions
How many Ophthalmology providers are in Wisconsin?There are 442 Ophthalmology providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.
Do Ophthalmology providers in Wisconsin offer telehealth?Yes. 3 of the 442 Ophthalmology providers in Wisconsin (about 1%) report offering telehealth services in CMS data.
Which cities in Wisconsin have the most Ophthalmology providers?Madison (88), Milwaukee (75), Green Bay (27) have the highest concentration of Ophthalmology providers in Wisconsin.
How many Ophthalmology providers in Wisconsin received drug or device company payments?169 of 442 Ophthalmology providers in Wisconsin (38%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Ophthalmology providers in Wisconsin treat?Ophthalmology providers commonly treat macular degeneration, cataracts, glaucoma, diabetic retinopathy, dry eye and related conditions. Individual practices vary, so confirm with the provider before booking.
Where does this data come from?Provider counts and profiles 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.
Do most Ophthalmologists in Wisconsin work in independent practices or large health systems?Among 229 Ophthalmologists in Wisconsin enrolled in Medicare, 29% bill through a solo or small practice with fewer than 10 clinicians, 11% through a mid-size group of 10 to 99, and 60% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Ophthalmologists in Wisconsin work at?According to CMS facility affiliation records, the Wisconsin hospitals where the most Ophthalmologists hold privileges are University of Wi Hospitals & Clinics Authority in Madison; Froedtert Memorial Lutheran Hospital in Milwaukee; Aurora St Lukes Medical Center in Milwaukee.
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