Dr. Peter Karl Franklin, MD

Dr. Peter Franklin is a pulmonologist with expertise in internal medicine and sleep medicine who has been practicing for over four decades. He earned his medical degree from the University of Illinois at Chicago College of Medicine and completed his residency at Michigan State University. Dr. Franklin brings extensive experience to his practice, having dedicated 43 years to caring for patients with respiratory and sleep-related conditions. He communicates with patients in English.

Dr. Franklin maintains affiliations with multiple healthcare systems including Spooner Health System, Aspirus Saint Lukes Hospital, and Essentia Health facilities. His practice locations span across Wisconsin and Minnesota, including Duluth, Ashland, and Spooner. He specializes in treating sleep apnea in both adults and children, with particular focus on obstructive sleep apnea. Dr. Franklin performs comprehensive sleep studies and polysomnograms to diagnose sleep disorders, along with specialized monitoring …techniques like end tidal carbon dioxide monitoring. Patients rate his care at an exceptional 5.0 out of 5 stars.