Dr. John Oholleran MD

General Surgeons in San Carlos, CA

5  Excellent based on 5 reviews | Rate Dr. Oholleran

Dr. Oholleran has been compared

217 times

Dr. John Oholleran specializes in general surgery in San Carlos, California.

Dr. John Oholleran has been compared 217 times. Details of Dr. Oholleran's 28 years experience as an MD, his hospital affiliation and education at University of Nebraska are available on your free doctor report.


Primary Location for Dr. Oholleran

Dr. John Oholleran
1303 San Carlos Ave
San Carlos, CA 94070
San Carlos

Patient Ratings and Reviews


Dr. John Oholleran has an average rating of 5 stars (out of 5) with a rating of Excellent based on 5 reviews.

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 Board Certification, Specialty and Expertise

Dr. John Oholleran has been identified as specializing in General Surgery.

 Hospital Affiliation

A hospital affiliation covers any doctor who has an affiliation, association or admitting privilege with a hospital. A doctor's particular affiliation to a specific hospital can translate to the overall quality of that provider.

Dr. Oholleran is affiliated with 1 hospital:

Sequoia Hospital
170 Alameda De Las Pulgas Ave
Redwood City, California


Dr. Oholleran attended medical school at University of Nebraska College of Medicine and graduated in 1987 having 28 years experience.

While there is no proven correlation between the quality of one's educational institution and the quality of one's professional competence, it is often an indicator. Medical schools have various levels of selectivity (some are harder to get into than others), and both the quality of their clinical training and level of research are measured. Additional medical training in both residency and fellowships and the facilities they are conducted at also provide a history of the doctors' level of training and experience.


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