Dr. Richard C. Lennertz

Douglas Keehn is an Anesthesiologist and a Pain Medicine provider in Fort Atkinson, Wisconsin. Dr. Keehn is rated as an Advanced provider by MediFind in the treatment of Complex Regional Pain Syndrome. His top areas of expertise are Cervical Spondylosis, Spinal Stenosis, Complex Regional Pain Syndrome, and Herniated Disk. Dr. Keehn is currently accepting new patients.

Michael Jung is a Pain Medicine specialist and an Anesthesiologist in Sheboygan, Wisconsin. Dr. Jung is rated as an Advanced provider by MediFind in the treatment of Complex Regional Pain Syndrome. His top areas of expertise are Sacroiliac Joint Disease, Wallerian Degeneration, Giant Axonal Neuropathy, and Pudendal Neuralgia. Dr. Jung is currently accepting new patients.

A Wisconsin native, Mark Aasen, MD, was born and raised in Milwaukee and received his medical degree from the University of Wisconsin in Madison. He completed his residency training in anesthesiology at Loyola University and returned to Milwaukee to complete a fellowship in pain management at the Medical College of Wisconsin.Dr. Aasen is board certified in pain management and anesthesiology. Dr. Aasen was the medical director of Innovative Pain Care in Milwaukee, and he has more than 20 years of pain management experience in the Milwaukee area. Dr. Aasen treats each patient as an individual and strives to reach a precise diagnosis, treating pain in a rational and logical manner. He is well-versed in all interventional techniques, which complement his comprehensive treatment approach for each patient. Dr. Aasen is rated as an Experienced provider by MediFind in the treatment of Complex Regional Pain Syndrome. His top areas of expertise are Sacroiliac Joint Disease, Cervical Spondylosis, Complex Regional Pain Syndrome, and Spinal Stenosis.