Dr. Mark Welch is a Psychiatrist and Somnologist (Sleep Specialist) in…read more Redlands 92373, Redlands CA and has an experience of 23 years in these fields. Dr. Mark Welch practices at Loma Linda University Behavioral Medicine Center in Redlands 92373, Redlands CA and Mark A Welch DO Inc. in Rancho Cucamonga 91730, Rancho Cucamonga CA.
Some of the services provided by the doctor are: ADHD and-or ADD,Sleep Study,Narcolepsy,Obsessive-Compulsive Disorder (OCD) and Restless Leg Syndrome etc.read less