Browse Health
Primary Care Doctor, Family Practitioner
12 years of experience
Accepting new patients
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. Maria Greaves:

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Specialties & Research

Dr. Maria Greaves, MD is board certified in Family Medicine.

Education & Awards

Dr. Greaves graduated from Loyola University Chicago, Maywood.


Dr. Greaves has 2 hospital affiliations:

  • Dominican Hospital 
  • Watsonville Community Hospital 


  • English

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Additional Information
Dr. Maria Selhorst Greaves MD is a female Family Practitioner, has 12 years of experience and practices in Family Medicine.
Where does Dr. Maria S. Greaves practice?
Dr. Maria Greaves has 3 office locations.
Dr. Maria Greaves practices Family Medicine near Santa Cruz, CA.
Additional practice locations include: Watsonville, CA.
See Santa Cruz Primary Care Doctors.