Skip to main content
Mark Janssen, MD, Pathology, Anaheim, CA

MarkJanssenMD

Pathology • Anaheim, CA

Anatomic Pathology, Clinical Pathology

Physician

Join to view full profile

Are you Dr. Janssen?

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

  • Connect with colleagues in the same hospital or clinic
    You already have 17 invites waiting!
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

Claim this profile

Not you? Find your profile

Summary

  • Dr. Mark Janssen, MD is a board certified pathologist in Anaheim, California. He is currently licensed to practice medicine in California.

Education & Training

  • University of Southern California/LAC+USC Medical Center
    University of Southern California/LAC+USC Medical CenterResidency, Pathology-Anatomic and Clinical, 1978 - 1979
  • UCLA David Geffen School of Medicine/UCLA Medical Center
    UCLA David Geffen School of Medicine/UCLA Medical CenterResidency, Pathology-Anatomic and Clinical, 1973 - 1977
  • Cedars-Sinai Medical Center
    Cedars-Sinai Medical CenterInternship, Internal Medicine, 1970 - 1971
  • David Geffen School of Medicine at UCLA
    David Geffen School of Medicine at UCLAClass of 1970

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 1971 - 2023
  • American Board of Pathology Anatomic Pathology & Clinical Pathology

Clinical Trials

Publications & Presentations

PubMed

Dr. Mark Janssen, Dr. Mark Janssen, MD, Dr. M Janssen