Dr. John C. Lesniak has been practicing medicine for 17 years. Dr. Lesniak graduated from the Medical College of Wisconsin School of Medicine in 1997. He practices medicine in Hartland, WI and specializes in Family Medicine. Dr. Lesniak is affiliated with Oconomowoc Memorial Hospital and Waukesha Memorial Hospital.
Years in Practice: 17 Years
Languages Spoken: English
Medical School: Medical College of Wisconsin School of Medicine
Graduation Date: 1997
Specialties: Family Medicine