Dr. Michael S. O'Holleran


(1 review)
Accepting new patients 15 years of experience


Dr. Michael S. O'Holleran is a Surgeon in San Carlos, CA. He specializes in Surgery, has 15 years of experience, and is board certified. He graduated from Stanford University and he is affiliated with Sequoia Hospital.

Dr. O'Holleran works at Sutter Bay Medical Foundation. He frequently treats conditions like Inguinal Hernia, Incisional Hernia along with other conditions at varying frequencies. Dr. O'Holleran also conducts Inguinal Hernia Repair, Open. He is accepting new patients...

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Accepting New Patients

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Conditions Treated and Procedures Performed

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Experience & Treatment Frequency

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Inguinal Hernia Repair, Open
Inguinal Hernia
Hernia Repair
Inguinal Hernia Repair, Open
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Treatment Frequency

Very High
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Inguinal Hernia
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Treatment Frequency

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Hernia Repair
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Treatment Frequency

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Patient Reviews (1)
Jan 11, 2017

Dr. O'Holleran is an excellent physician and surgeon. He is open, honest and very clear about condition and options. Highly recommend for any concerns that may require surgery.

About Dr. Michael S. O'Holleran


  • Surgery

Years of Experience

15 years of experience

Languages Spoken

  • English



NPI Number


Education & Certifications

Medical Education

  • University of Nebraska / College of Medicine
  • University Of Nebraska College Of Medicine


  • Stanford University
  • Stanford University

Board Certifications

  • General Surgery


Sutter Bay Medical Foundation

301 Industrial Rd,

San Carlos, CA 94070


Admitting Hospitals

  • Sequoia Hospital

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