Mark A. Welch, DO

Specialties
  • Psychiatry
  • Sleep Medicine
Department
Make an Appointment
909-558-2896
Department

Clinic

Hospital

Conditions and Treatments

  • Circadian Rhythym Sleep Disorders
  • Idiopathic hypersomnia
  • Insomnia
  • Narcolepsy
  • Periodic Limb Movements of Sleep
  • Restless Leg Syndrome
  • Sleep apnea

Education and Training

Medical School
  • Western University of Health Sciences
Internship
  • Loma Linda University Health
Residency
  • Loma Linda University Health
Fellowship
  • LLU Pulmonary & Critical Care Division
Board Certifications
  • American Board of Psychiatry and Neurology, Psychiatry
  • American Board of Psychiatry and Neurology, Sleep Medicine