Dr. Mark Janssen, MD

PathologyMaleAge 79


Dr. Mark Janssen, MD is a Pathology Specialist in Anaheim, CA and has over 52 years of experience in the medical field. He graduated from University Of California At Los Angeles / Center For Health Sciences in 1970. His office accepts new patients.

Dr. Mark Janssen, MD

Kaiser Permanente urgent care, CA

441 N Lakeview Ave Anaheim, CA 92807
Accepting new patients

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(888) 988-2800

Accepting new patients

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Experience and Background Checks


Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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(888) 988-2800

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About Me

Care Philosophy

Kaiser Permanente: Our mission is to keep you healthy. Under-one-roof convenience, 24-hour advice nurse, and online access to manage your health - anytime.


  • Pathology
  • Anatomic & Clinical Pathology

Board Certifications

  • Anatomic & Clinical Pathology


Los Angeles Co-Usc
Fellowship Hospital
Cedars Sinai medical center
Residency Hospital
Cedars Sinai medical center
Internship Hospital
University Of California At Los Angeles / Center For Health Sciences
Medical School


Frequently Asked Questions

Is Dr. Mark Janssen, MD accepting new patients?

Dr. Mark Janssen, MD generally accepts new patients on Healthgrades. You can see Dr. Janssen's profile to make an appointment.

Does Dr. Mark Janssen, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Janssen accepts your insurance.

Where is Dr. Mark Janssen, MD's office located?

Dr. Janssen's office is located at 441 N Lakeview Ave, Anaheim, CA 92807. Find other locations and directions on Healthgrades.

Does Dr. Mark Janssen, MD offer telehealth services?

Dr. Janssen has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Mark Janssen, MD?

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Kaiser Permanente urgent care, CA

Kaiser Permanente Scal441 N Lakeview Ave Anaheim, CA 92807