Browse Health
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. Michael Oholleran:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Michael Oholleran is Excellent. Dr. Oholleran has been reviewed by 5 patients who have provided 3 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.6
Promptness 5.0
Courteous Staff 3.7
Accurate Diagnosis 4.6
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Michael Oholleran, MD is board certified in Surgery.

  • He has special expertise in 1 area:
  • Women's Health

Education & Awards

Dr. Oholleran graduated from University of Nebraska, Omaha. He has 1 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)


Dr. Oholleran has 12 hospital affiliations:

  • El Camino Hospital 
  • Stanford Hospital and Clinics 


  • English

> > > > Dr. Michael Oholleran, MD

Similar doctors nearby

Dr. John Oholleran

24 years experience
San Carlos, CA

Dr. Perry Shoor

Vascular Surgery
40 years experience
San Carlos, CA

Dr. Charles Geraci

San Carlos, CA

Dr. Adam Harmon

Thoracic Surgery (Cardiothoracic Vascular Surgery)
26 years experience
Belmont, CA

Dr. Benjamin Sugar

Redwood City, CA

Dr. Paul Gorman

Plastic Surgery
16 years experience
Redwood City, CA
Search All Similar Doctors
Additional Information
Dr. Michael S Oholleran MD is a male Surgeon, has 34 years of experience and practices in Surgery.
Where does Dr. Michael S. Oholleran practice?
Dr. Michael Oholleran has 1 office location.
Dr. Michael Oholleran practices Surgery near San Carlos, CA.
See San Carlos Surgeons.