Dr. Kris Michael Lahren, MD

Dr. Kris Lahren is a pulmonologist who also specializes in critical care medicine and internal medicine. He earned his medical degree from St. Louis University School of Medicine and completed his residency at the United States Naval Medical Center. With 38 years of experience treating patients with complex lung conditions, Dr. Lahren brings extensive knowledge to his practice. He speaks English with his patients.

Dr. Lahren practices at Aspirus Merrill Hospital in Merrill, Wisconsin, and maintains affiliations with multiple Aspirus facilities throughout the region, including hospitals in Wausau, Medford, Antigo, and Wisconsin Rapids. He focuses on caring for patients with COPD and chronic lung disease, particularly those with multiple health conditions. His expertise includes performing pulmonary function testing to evaluate breathing and lung capacity. Patients have given Dr. Lahren an average rating of 4.7 out of 5 stars.