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Dr. John O'Holleran, MD

General Surgery

(650) 593-0965

Palo Alto Medical Foundation

290 Redwood Shores Pkwy Redwood City , CA 94065

Get to Know Dr. O'Holleran

Accepting Patients



31 Years

Care Philosophy

I am a board certified General Surgeon whose area of interest is laparoscopic surgery, hernia surgery, and diseases of the breast. My philosophy is to inform the patient of their condition, "the more you know, the better off you are", making certain every patient understands the surgical procedure, options and risks. I make sure what they can expect after any procedure or what they can effect if a procedure is not necessary.


University Of Nebraska / College Of Medicine 1987

St Joseph Hospital 1992

St Joseph Hospital 1988

Dr. O'Holleran's Experience

General Surgery

Awards & Recognitions

Recognized Doctor

Dr. O'Holleran's Locations

Accepting New Patients


Palo Alto Medical Foundation

290 Redwood Shores Pkwy, Redwood City, CA 94065

(650) 593-0965 Fax: (650) 593-2379

Affiliated Hospitals

Sequoia Hospital

170 Alameda De Las Pulgas, Redwood City, CA 94062

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