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Internist, Hematology Specialist, Oncology Specialist (cancer)
9 years of experience
Accepting new patients
Video profile
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).

Patient Reviews

Patient comments (7)

The overall average patient rating of Dr. Marin Xavier is Good. Dr. Xavier has been reviewed by 17 patients who have provided 7 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 4.3
Courteous Staff 4.3
Accurate Diagnosis 4.4
Bedside Manner 4.3
Spends Time with Me 4.4
Follows Up After Visit 4.3

Specialties & Research

Dr. Marin Xavier, MD is board certified in Internal Medicine, Hematology, and Medical Oncology.

  • She has special expertise in 13 areas:
  • Acute Myeloid Leukemia
  • Adult T-Cell Leukemia-Lymphoma
  • Bone Marrow and Lymphatic Tissue Cancer (Hematologic Neoplasm)
  • Cancer
  • Chronic B-Cell Lymphocytic Leukemia
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Deep Vein Thrombosis
  • Hepatitis C
  • Interventional Oncology
  • Leukemia
  • Lymphoma
  • Palliative Care

Education & Awards

Dr. Xavier graduated from University of Pennsylvania , Philadelphia.


Dr. Xavier has 4 hospital affiliations:

  • Scripps Mercy Hospital Chula Vista 
  • Scripps Mercy Hospital San Diego 


  • English
  • Spanish
  • Portuguese

> > > > Dr. Marin Xavier, MD

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Additional Information
Dr. Marin F Xavier MD is a female Internist, has 9 years of experience and practices in Internal Medicine, Hematology, and Medical Oncology.
Where does Dr. Marin F. Xavier practice?
Dr. Marin Xavier has 1 office location.
Dr. Marin Xavier practices Internal Medicine, Hematology, and Medical Oncology near San Diego, CA.
See San Diego Internists, San Diego Hematologists, and San Diego Oncologists.