Skip to main content
Marshall Koon, PA, Emergency Medicine, Apple Valley, CA

Marshall Roy Koon PA


Marshall Koon, PA is an emergency medicine physician assistant in Apple Valley, California. He is affiliated with Providence St. Mary Medical Center and Riverside Community Hospital.

Join to View Full Profile
  • 18300 US Highway 18Apple Valley, CA 92307

  • Phone+1 760-242-2311

Are you Marshall Roy Koon, PA?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • Gain access to free telehealth tools, such as our "call shielding" and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
    You already have 35 invites waiting!
  • Read the latest clinical news, personalized to your specialty.

Certifications & Licensure

  • Certified Physician Assistant
    National Commission on Certification of Physician Assistants (NCCPA) Certified Physician Assistant

Education & Training

  • Riverside City College
    Riverside City CollegePhysician Assistant, 2009