Skip to content
My WebMD Sign In, Sign Up

Physician Directory

Dr. Mark A. Klaas, MD

Critical Care Medicine, Waukesha Memorial Hospital Internal Medicine

Dr. Klaas's Background Bio

Dr. Mark A. Klaas has been practicing medicine for 29 years. Dr. Klaas graduated from the Creighton University School of Medicine in 1985. He practices medicine in Waukesha, WI and specializes in Critical Care Medicine and Pulmonary Disease. Dr. Klaas is affiliated with Waukesha Memorial Hospital and Oconomowoc Memorial Hospital.

Gender: Male

Years in Practice: 29 Years

Languages Spoken: English

Dr. Klaas's Education & Training

Medical School: Creighton University School of Medicine

Graduation Date: 1985

Dr. Klaas's Specialties & Hospital Affiliations

Hospital Affiliations: Waukesha Memorial Hospital, Oconomowoc Memorial Hospital

Specialties: Critical Care Medicine, Pulmonary Disease

Other Physicians in Dr. Klaas's Practice