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.
Dr. Matsunaga is AWESOME!!!
(2 months ago)
Aug-2025
In a hurry. Didn’t care much that bathroom had no working lock.
(2 months ago)
Aug-2025
One of the most kindest doctors that we had the pleasure of meeting! His warm smile and kindness made my mom (patient) at ease. I wish more medical professionals would follow this lead!
(2 months ago)
Aug-2025
A friend recommended me to see Dr. Matsunaga and glad I went. He has helped with my prostate issue.
(2 months ago)
Jul-2025
Professional and friendly
(2 months ago)
Jul-2025
He is one of the best doctors who listen, caring, and an excellent physician.
(2 months ago)
Jul-2025
Wonderful experience and a great doctor
(3 months ago)
Jul-2025
Great and efficient doctor, makes the procedure quick and simple. Will refer others to him.
(3 months ago)
Jul-2025
Dr. Matsunaga is always very kind and professional. He is thorough with his explanations of procedures and with sharing results.
(3 months ago)
Jul-2025
Friendly, careing
(3 months ago)
Jul-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.
Dr. Matsunaga is AWESOME!!!
In a hurry. Didn’t care much that bathroom had no working lock.
One of the most kindest doctors that we had the pleasure of meeting! His warm smile and kindness made my mom (patient) at ease. I wish more medical professionals would follow this lead!
A friend recommended me to see Dr. Matsunaga and glad I went. He has helped with my prostate issue.
Professional and friendly
He is one of the best doctors who listen, caring, and an excellent physician.
Wonderful experience and a great doctor
Great and efficient doctor, makes the procedure quick and simple. Will refer others to him.
Dr. Matsunaga is always very kind and professional. He is thorough with his explanations of procedures and with sharing results.
Friendly, careing