Dr. Roy Kohler is a General Physician,Somnologist (Sleep Specialist) a…read morend Internal Medicine in Billings 59101, Billings MT and has an experience of 36 years in these fields. Dr. Roy Kohler practices at Office in Billings 59101, Billings MT.
Some of the services provided by the doctor are: Sleep and EEG Testing,Sleep Study,Cataplexy,Continuous Positive Airway Pressure (CPAP) and PULMONOLOGY etc.read less