Hematology & Oncology in La Crosse, Wisconsin
Data updated monthly · Last refresh September 2026
13 Hematology & Oncology providers practice in La Crosse. Listings are drawn from federal public records and are not endorsements.
Hematology & Oncology providers in La Crosse
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. Benjamin Parsons, D.O.La Crosse, WI · $174 in drug and device payments (2025) · Telehealth ·
(608) 782-7300 Dr. Christian Debranin, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 392-9510 Dr. David Marinier, M.D.La Crosse, WI · $88 in drug and device payments (2025) · Telehealth ·
(608) 782-7300 Dr. Gil Harmon, MDLa Crosse, WI · $20 in drug and device payments (2025) · Telehealth ·
(608) 782-7300 Dr. John Farnen, MDLa Crosse, WI · No drug or device payments recorded (2025) ·
(608) 782-7300 Dr. Jonathan Ticku, M.D.La Crosse, WI · $72 in drug and device payments (2025) · Telehealth ·
(608) 785-0940 Dr. Kurt Oettel, MDLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Matthias Weiss, MDLa Crosse, WI · $103 in drug and device payments (2025) ·
(608) 785-0940 Dr. Michael Ojelabi, M.DLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Paula Gill, MDLa Crosse, WI · $68 in drug and device payments (2025) · Telehealth ·
(608) 785-0940 Dr. Paul Letendre, MDLa Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Dr. Reggie Thomes, D.O.La Crosse, WI · $1,618 in drug and device payments (2025) · Telehealth ·
(608) 782-7300 Dr. Yacki Hayashi-tanner, D.O.La Crosse, WI · No drug or device payments recorded (2025) · Telehealth ·
(608) 782-7300 Conditions Hematology & Oncology providers in La Crosse, Wisconsin commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Hematology & Oncology providers. Individual practices vary, so confirm with the provider before booking.
- Breast cancer
- Lung cancer
- Lymphoma
- Leukemia
- Anemia
- Blood disorders
Common questions
How many Hematology & Oncology providers are in La Crosse, Wisconsin?There are 13 Hematology & Oncology providers with active NPI records practicing in La Crosse, according to federal NPPES data refreshed monthly.
What conditions do Hematology & Oncology providers in La Crosse treat?Hematology & Oncology providers in La Crosse commonly treat breast cancer, lung cancer, lymphoma, leukemia, anemia 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 La Crosse Hematology & Oncology across Wisconsin
