Are you Dr. Zernia?
Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.
- Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
You already have 39 invites waiting! - Read the latest clinical news, personalized to your specialty.
Office
1836 South Ave
La Crosse, WI 54601Phone+1 608-782-7300
Summary
- Dr. John Zernia, MD is an emergency medicine physician in La Crosse, Wisconsin. He is currently licensed to practice medicine in Wisconsin. He is affiliated with Gundersen Lutheran Medical Center and Tomah Health.
Education & Training
- Gundersen Lutheran Medical FoundationResidency, Internal Medicine, 1985 - 1988
- Medical College of WisconsinClass of 1985
Certifications & Licensure
- WI State Medical License 1986 - 2025
- American Board of Internal Medicine Internal Medicine