Dr. Garrett Matsunaga, M.D. received his medical degree from the University of Texas Health Science Center. 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.
Dr. Garrett Matsunaga, M.D. received his medical degree from the University of Texas Health Science Center. 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.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
He is the ultimate surgeon. I have had 2 surgeries with him while other Drs misled me. He was always honest professional and kind hearted. He’s marvelous.
(3 days ago)
Aug-2026
professional, thorough, genuinely cares for patient,good sense of humor and knowledgeable as is his PA, Bethany Francis. Love this clinic, it’s doctors and staff and would highly recommend Unio Specialty Care clinic!!
(5 days ago)
Aug-2026
Pleasant, efficient, timely visit and clear instructions.
(6 days ago)
Aug-2026
The Best!
(1 week ago)
Aug-2026
Efficient. Thoughtful. No nonsense discussion. Recommended.
(1 week ago)
Jul-2026
Made me feel very comfortable and informative
(1 week ago)
Jul-2026
Great bedside manner. Very knowledgeable. Great staff as well..
(1 week ago)
Jul-2026
Great MD!
(1 week ago)
Jul-2026
He made it so easy
(1 week ago)
Jul-2026
Very good visit .
(1 week ago)
Jul-2026
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GU-Torrance - Earl
20911 Earl St. Suite #140 Torrance, CA
Dr. Garrett Matsunaga, M.D. 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 into 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.
He is the ultimate surgeon. I have had 2 surgeries with him while other Drs misled me. He was always honest professional and kind hearted. He’s marvelous.
professional, thorough, genuinely cares for patient,good sense of humor and knowledgeable as is his PA, Bethany Francis. Love this clinic, it’s doctors and staff and would highly recommend Unio Specialty Care clinic!!
Pleasant, efficient, timely visit and clear instructions.
The Best!
Efficient. Thoughtful. No nonsense discussion. Recommended.
Made me feel very comfortable and informative
Great bedside manner. Very knowledgeable. Great staff as well..
Great MD!
He made it so easy
Very good visit .