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.
Needs to explain procedures better and after procedure discomforts.
Jun-2025
Great attitude, always cheerful.
Jun-2025
The best.
Jun-2025
Fantastic Physician.
Jun-2025
It’s not the favorite area where you want surgery, but it worked out wonderfully with his expertise
Jun-2025
Quality of my life is the most important thing to me and my family. Dr. Matsunaga feels the same way which is beautiful thing.
Jun-2025
Dr. Matsunaga is excellent as he takes the time to go over past and current issues to ensure you’re doing well.
Jun-2025
On time and listens to my concerns. He makes me feel comfortable and he’s very competent.
May-2025
Dr. Matsunaga is wonderful, he provides a thorough explanation of everything and is friendly and caring.
May-2025
Very communicative and a really nice guy!!
May-2025
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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.
Needs to explain procedures better and after procedure discomforts.
Great attitude, always cheerful.
The best.
Fantastic Physician.
It’s not the favorite area where you want surgery, but it worked out wonderfully with his expertise
Quality of my life is the most important thing to me and my family. Dr. Matsunaga feels the same way which is beautiful thing.
Dr. Matsunaga is excellent as he takes the time to go over past and current issues to ensure you’re doing well.
On time and listens to my concerns. He makes me feel comfortable and he’s very competent.
Dr. Matsunaga is wonderful, he provides a thorough explanation of everything and is friendly and caring.
Very communicative and a really nice guy!!