Browse Health
Obstetrician & Gynecologist (OB/GYN)
29 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).

Patient Reviews

Patient comments (6)

The overall average patient rating of Dr. Michael Maioriello is Good. Dr. Maioriello has been reviewed by 13 patients who have provided 6 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.5
Promptness 4.5
Courteous Staff 4.7
Accurate Diagnosis 4.0
Bedside Manner 4.2
Spends Time with Me 4.3
Follows Up After Visit 4.2

Specialties & Research

Dr. Michael Maioriello, MD is board certified in Obstetrics & Gynecology.

  • He has special expertise in 4 areas:
  • Hot Flashes
  • Laproscopic Surgery (Laparoscopy)
  • Laser Hair Removal
  • Menopause

Education & Awards

Dr. Maioriello graduated from Universidad C.E.T.E.C., Santo Domingo. He has 2 awards.

Patients' Choice 5th Anniversary Award (2012)
Patients' Choice Award (2008 - 2012)


Dr. Maioriello has 5 hospital affiliations:

  • Novato Community Hospital 
  • Marin General Hospital 


  • Spanish
  • English

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Additional Information
Dr. Michael J Maioriello MD is a male Obstetrician & Gynecologist, has 29 years of experience and practices in Obstetrics & Gynecology.
Where does Dr. Michael J. Maioriello practice?
Dr. Michael Maioriello has 4 office locations.
Dr. Michael Maioriello practices Obstetrics & Gynecology near Novato, CA.
Additional practice locations include: Greenbrae, CA and Petaluma, CA.
See Novato Obstetricians & Gynecologists.