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 (5)

The overall average patient rating of Dr. Francis Martinis is Good. Dr. Martinis has been reviewed by 7 patients who have provided 5 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.9
Promptness 4.3
Courteous Staff 3.7
Accurate Diagnosis 3.9
Bedside Manner 3.7
Spends Time with Me 4.1
Follows Up After Visit 4.5

Specialties & Research

Dr. Francis Martinis, MD is board certified in Urology.

  • He has special expertise in 2 areas:
  • General Urology
  • Overactive Urinary Bladder

Education & Awards

Dr. Martinis graduated from Boston University .


Dr. Martinis has 6 hospital affiliations:

  • St Charles Hospital 
  • John T Mather Memorial Hospital 


  • French
  • Hebrew
  • Italian

> > > > Dr. Francis Martinis, MD

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Additional Information
Dr. Francis Gerard Martinis MD is a male Urologist, has 19 years of experience and practices in Urology.
Where does Dr. Francis G. Martinis practice?
Dr. Francis Martinis has 14 office locations.
Dr. Francis Martinis practices Urology near Port Jefferson Station, NY.
Additional practice locations include: Northport, NY and Huntington, NY.
See Port Jefferson Station Urologists.