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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).

Patient Reviews

Patient comments (4)

The overall average patient rating of Dr. Frederick Dirbas is Excellent. Dr. Dirbas has been reviewed by 13 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 3.9
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 4.6
Follows Up After Visit 5.0

Specialties & Research

Dr. Frederick Dirbas, MD is board certified in Surgery.

  • He has special expertise in 3 areas:
  • Breast Cancer
  • Breast Cancer (Breast Ductal Carcinoma)
  • Metastatic Breast Cancer

Education & Awards

Dr. Dirbas graduated from Columbia University, New York. He has 3 awards.

Patients' Choice Award (2012 - 2014)
Compassionate Doctor Recognition (2012 - 2013)
Top 10 Doctor - Metro Area (2014)
Greater San Jose


Dr. Dirbas has 2 hospital affiliations:

  • Stanford Hospital and Clinics 
  • Stanford Medical Center 


  • Spanish

> > > > Dr. Frederick Dirbas, MD

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Additional Information
Dr. Frederick M Dirbas MD is a male Surgeon, has 26 years of experience and practices in Surgery.
Where does Dr. Frederick M. Dirbas practice?
Dr. Frederick Dirbas has 3 office locations.
Dr. Frederick Dirbas practices Surgery near Palo Alto, CA.
See Palo Alto Surgeons.