Garrett Matsunaga, MD
Practice: Unio Specialty Care
Specialty: Urology
Office locations: Torrance, CA
Garrett Matsunaga, MD, is a board-certified urologist and Chief of Urology at Torrance Memorial Medical Center. He graduated with honors from Brown University and earned his medical degree from the University of Texas Health Science Center at San Antonio, where he was elected to the Alpha Omega Alpha Honor Society. He completed his urologic surgical residency at the University of California, Irvine, with specialized training in minimally invasive laparoscopic, robotic, and endourologic techniques.
Garrett Matsunaga, MD, is a board-certified urologist and Chief of Urology at Torrance Memorial Medical Center. He graduated with honors from Brown University and earned his medical degree from the University of Texas Health Science Center at San Antonio, where he was elected to the Alpha Omega Alpha Honor Society. He completed his urologic surgical residency at the University of California, Irvine, with specialized training in minimally invasive laparoscopic, robotic, and endourologic techniques.
GU-Torrance - Earl
Suite #140
Torrance, CA
Dr. Garrett Matsunaga graduated with honors from Brown University and received his medical degree from the University of Texas Health Science Center at San Antonio, where he was elected to the Alpha Omega Alpha Honor Society.
Dr. Matsunaga completed his urologic surgical residency at the University of California, Irvine. He worked closely with internationally renowned urologists Dr. Ralph Clayman and Dr. Thomas Ahlering, receiving specialized training in cutting-edge, minimally invasive laparoscopic, robotic, and endourologic techniques. He earned several awards, including the Society of Laparoendoscopic Surgeons Outstanding Laparoendoscopic Resident Surgeon Award and Long Beach Veteran’s Outstanding Customer Service and Outstanding Resident Awards. He has authored several book chapters on laparoscopy and robotic surgery as well as published in several peer-reviewed medical journals.
Dr. Matsunaga is Chief of Urology at Torrance Memorial Medical Center and also a member of the Medical Executive Committee. He is board-certified and, in his role as an Associate Clinical Professor at UCLA, he is involved in training UCLA residents at Harbor UCLA Medical Center.
Dr. Matsunaga was born on Kauai and raised in Honolulu, Hawaii. He is an alumnus of Iolani School, class of 1991. Before the birth of his three children, he enjoyed golfing. His other interests include water sports and traveling.

Efficient and good
Efficient, caring and knowing.
Dr Matsunaga is a fantastic doctor. He also has a great bed-side manner. I would recommend him to my family and friends in a heartbeat.
Friendly staff and nice doctor but had to wait for an hour to see him and wait another 15 minutes to check out.
Answered my questions. Personable and direct.
Dr. Matsunaga was very clear as to the treatment for my husband. We're very happy with his recommendations.
Very personable yet down to business.
Friendly and professional.
Excellent doctor and very good about explaining complicated procedures
He was very thorough in answering all of my questions. He was professional and had a very pleasant manner.