Dr. Walker opened the first sleep testing facility in Northern Michigan in 1987.  Since that time, we have grown to include testing facilities in 12 different locations.

Dr. Walker is Board Certified by the American Academy of Sleep Medicine, and has served as a site visitor for the Academy.  He is also Board Certified in Pulmonary Medicine, Critical Care Medicine, and Internal Medicine. 

He is Past President of the Michigan Sleep Disorders Association, and was recently nominated to the Journal of the American Sleep Association Committee.  He is a Clinical Assistant Professor in the College of Osteopathic Medicine at Michigan State University.

He speaks nationally on topics of Sleep Disorders, and travels regularly to educate other physicians to recognize the newest treatment options for patients. 

Our practice philosophy incorporates the ‘team approach' to providing the very best and most current treatment and care for our patients with Sleep Disorders.  All of our staff have had many years of experience and training in treating patients suffering from sleep disorders.