Dr. Catherine Ryan, MD is an Obstetrician / Gynecologist (OBGYN), who primarily practices in La Crosse, WI with 2 additional practice locations. She is board certified.
Dr. Nathanial Kieler, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Green Bay, WI with 2 additional practice locations. He has been practicing for over 17 years and is board certified.
Dr. John Zernia, MD is an Emergency Medicine Specialist, who primarily practices in La Crosse, WI with 1 additional practice location. He is board certified.
Dr. Darren Pipp, MD is an Emergency Medicine Specialist, who primarily practices in Monroe, WI with 2 additional practice locations. He has been practicing for over 23 years.
Find doctors affiliated with Gundersen Lutheran Medical Center,
which is a Castle Connolly Ranked Top Hospital
in the La Crosse/WI area.
Castle Connolly ranks hospitals based on over 20 procedures
nationally, by state, and by major metro area.
See this hospital's overall rankings on Castle Connolly.
See other ranked hospitals.