Skip to content
My WebMD Sign In, Sign Up

About Health Insurance

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 Oconomowoc Memorial Hospital and Waukesha 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: Oconomowoc Memorial Hospital, Waukesha Memorial Hospital

Specialties: Critical Care Medicine, Pulmonary Disease

Other Physicians in Dr. Klaas's Practice

Hospital Directory

Find a hospital in your area

Pharmacy Directory

Find a pharmacy in your area
URAC: Accredited Health Web Site TRUSTe online privacy certification HONcode Seal AdChoices