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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Learn more about Dr. Mark Pellegrino:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. Mark Pellegrino is Excellent. Dr. Pellegrino has been reviewed by 2 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Patient Ratings
Bedside Manner 5.0
Spends Time with Me 5.0

Specialties & Research

Dr. Mark Pellegrino, MD is board certified in Internal Medicine.

Education & Awards

Dr. Pellegrino graduated from University of Southern California , Los Angeles.


Dr. Pellegrino has 2 hospital affiliations:

  • Kaiser Permanente Orange County - Anaheim Medical Center 
  • West Anaheim Medical Center 

> > > > Dr. Mark Pellegrino, MD

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Additional Information
Dr. Mark Drew Pellegrino MD is a male Internist, has 22 years of experience and practices in Internal Medicine.
Where does Dr. Mark D. Pellegrino practice?
Dr. Mark Pellegrino has 1 office location.
Dr. Mark Pellegrino practices Internal Medicine near Tustin, CA.
See Tustin Internists.