We found 1 provider named 'John O'holleran' nationally.
Dr. John O'Holleran practices surgery in Redwood City, CA. Areas of particular interest for Dr. O'Holleran include surgical procedures. He accepts Anthem, Blue Cross/Blue Shield, and TRICARE, as well as other insurance carriers. Before performing his residency at Exempla Saint Joseph Hospital, Denver, Dr. O'Holleran attended the University of Nebraska College of Medicine for medical school. His hospital/clinic affiliations include Sutter Medical Network, Mills-Peninsula Health Services, and Palo Alto Foundation Medical Group. New patients are welcome to contact Dr. O'Holleran's office for an appointment.
Clinical interests: Surgical Procedures