Who is Dr. Matsunaga, Urologist in Torrance, CA?
Dr. Garrett Matsunaga, MD is an Urologist, who primarily practices in Torrance, CA. He has been practicing for over 26 years and is board certified. Dr. Matsunaga completed his residency at University of California, Irvine. He is a member of the American Urologic Association, Society of Laparoendoscopic Surgeons, and Sexual Medicine Society of North America. Dr. Matsunaga is fluent in English, Chinese, Japanese, and Spanish, and is currently seeing new patients. Dr. Matsunaga’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Matsunaga’s office at (310) 542-0199.
Where did Dr. Matsunaga go to medical school and complete their residency?
Fellowship: University of California, Irvine
Residency: University of California, Irvine
Medical School: Brown University | University of Texas Health Science Center of San Antonio
Is Dr. Matsunaga board certified as an Urologist?
Yes, Dr. Garrett Matsunaga, MD is board certified by the American Board of Urology
What languages does Dr. Matsunaga speak?
Dr. Matsunaga and their clinical team can communicate with patients in the following languages:
Chinese
English
Japanese
Spanish
What conditions does an Urologist like Dr. Matsunaga typically treat?
As an Urologist, Dr. Matsunaga diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Matsunaga. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Enlarged Prostate with Urinary Symptoms
- Enlarged Prostate (BPH)
- Enlarged Prostate (Benign Prostatic Hyperplasia)
- BPH with LUTS
- Prostate enlargement with urinary issues
- Benign prostatic hyperplasia with urinary symptoms
ICD-10 Codes:
- N401: Benign prostatic hyperplasia with lower urinary tract symptoms
Also known as:
- Kidney Stones
- Renal Calculi
- Nephrolithiasis
- Kidney Calculi
ICD-10 Codes:
- N200: Calculus of kidney
Also known as:
- Elevated PSA Level
- Prostate Cancer Screening
- Prostate Disease
- Prostate-Specific Antigen (PSA) Test
- Prostate Problems
- High Prostate Specific Antigen
- Abnormal PSA Test
- Increased PSA
ICD-10 Codes:
- R9720: Elevated prostate specific antigen [PSA]
Also known as:
- Prostate Cancer
- Prostate Cancer Treatment (PDQ®)
- Prostatic Carcinoma
- Prostate Gland Cancer
- Malignant Prostate Tumor
ICD-10 Codes:
- C61: Malignant neoplasm of prostate
Also known as:
- Testicular Hypofunction
- Testicular Disorder
- Underactive Testicles
- Low Testicular Function
- Hypogonadism
ICD-10 Codes:
- E291: Testicular hypofunction
Also known as:
- Frequent Urination
- Urine and Urination
- Urinary frequency
- Peeing often
- Frequent need to urinate
ICD-10 Codes:
- R350: Frequency of micturition
Also known as:
- Visible Blood in Urine
- Microscopic Blood in Urine
- Urine and Urination
- Hematuria (Blood in the Urine)
- Gross hematuria
- Macroscopic hematuria
- Bloody pee
- Benign hematuria
- Hidden blood in urine
- Microscopic hematuria
- Invisible blood in pee
ICD-10 Codes:
- R310: Gross hematuria
- R311: Benign essential microscopic hematuria
Also known as:
- Bladder Cancer
- Urinary Bladder Cancer
- Bladder Carcinoma
ICD-10 Codes:
- C679: Malignant neoplasm of bladder, unspecified
What procedures does an Urologist like Dr. Matsunaga typically perform?
As an Urologist, Dr. Matsunaga performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Matsunaga. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Bladder and Urethra Scope
- Cystoscopy
- Urethroscopy
- Bladder scope procedure
CPT Codes:
- 52000: Cystourethroscopy (separate procedure)
Also known as:
- Bladder Ultrasound for Residual Urine
- Post-void residual urine measurement
- Bladder capacity ultrasound
- Non-imaging bladder scan
CPT Codes:
- 51798: Measurement of post-voiding residual urine and/or bladder capacity by ultrasound, non-imaging
Also known as:
- Bladder Cancer Medicine Instillation
- Intravesical Chemotherapy
- Bladder Drug Instillation
- Anticancer Bladder Treatment
CPT Codes:
- 51720: Bladder instillation of anticarcinogenic agent (including retention time)
Also known as:
- Temporary Bladder Catheter Insertion
- Foley catheter insertion
- Indwelling bladder catheter placement
- Urinary catheter insertion
CPT Codes:
- 51702: Insertion of temporary indwelling bladder catheter; simple (eg, Foley)
Also known as:
- Prostate Biopsy
- Needle Biopsy of Prostate
- Punch Biopsy of Prostate
- Prostate Tissue Sample
CPT Codes:
- 55700: Biopsy, prostate; needle or punch, single or multiple, any approach
Also known as:
- Vasectomy
- Male Birth Control Surgery
- Male Sterilization Procedure
- Semen Analysis After Vasectomy
CPT Codes:
- 55250: Vasectomy, unilateral or bilateral (separate procedure), including postoperative semen examination(s)
Also known as:
- Posterior Tibial Nerve Stimulation
- PTNS
- Percutaneous Tibial Nerve Stimulation
- Tibial Neuromodulation
- Urinary Incontinence Nerve Stimulation
CPT Codes:
- 64566: Posterior tibial neurostimulation, percutaneous needle electrode, single treatment, includes programming
Does Dr. Matsunaga accept my insurance?
Dr. Matsunaga accepts most major insurance plans. Important: Please call our office at (310) 542-0199 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Matsunaga accept in Torrance, CA?
Dr. Matsunaga in Torrance, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield Association
Blue Shield of California
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
HealthRight Group
Humana
Medicare
Other Provider Networks
UnitedHealth Group
View All Insurances
Where is Dr. Matsunaga's office located?
Dr. Garrett Matsunaga's Primary Practice
20911 Earl St Ste 140
Torrance, CA 90503
(310) 542-0199
What hospitals are Dr. Matsunaga affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Matsunaga has admitting privileges at the following hospitals:
Torrance Memorial Medical Center,Torrance, CA
Ranked in 3 Specialties
Ranked in 6 Procedures
Torrance Memorial Medical Center,Torrance, CA
Ranked in 3 Specialties
Ranked in 6 Procedures
Eisenhower Health Main Campus,Rancho Mirage, CARanked in 4 Procedures
Eisenhower Health Main Campus,Rancho Mirage, CA
Ranked in 4 Procedures
Eisenhower Health Center At Sunrise,Palm Springs, CA
Eisenhower Health Center At Sunrise,Palm Springs, CA
Ratings & Reviews
5.0
Overall rating
Based on 54 reviews
Office Experience
98% of patients found the doctor and staff friendly and the office clean and modern
Attentiveness
100% of patients felt that their time spent with the doctor was meaningful and impactful and that any follow ups were addressed quickly
Wait Times
76% of patients were satisfied with the wait time
Appointment Booking
97% of patients found it easy to book an appointment
Patients give Dr. Garrett Matsunaga an Excellent overall experience rating of 5 out of 5 stars. Dr. Matsunaga has been rated and reviewed by 54 patients. These ratings are based on a variety of factors, including the amount of time patients spent with Dr. Matsunaga, his bedside manner, appointment waiting time, friendliness of the office staff, clarity of diagnosis, and more.
Read Patient ReviewsRecognitions
Memberships & Associations
American Urologic Association
Professional Member
Society of Laparoendoscopic Surgeons
Professional Member
Sexual Medicine Society of North America
Professional Member
What is Dr. Matsunaga's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Matsunaga's National Provider Identifier (NPI) number is 1740201623.
What common questions do patients ask about Dr. Matsunaga?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Matsunaga
What is Dr. Garrett Matsunaga's specialty?
Dr. Matsunaga is an Urologist near Torrance, CA.
What does an Urologist do?
A urologist is a healthcare professional with specialization in managing both benign and malignant medical and surgical disorders of the genitourinary system and adrenal glands. They possess extensive knowledge and skills in endoscopic, percutaneous, and open surgical techniques for addressing congenital and acquired conditions of the urinary and reproductive systems, as well as their associated structures.
Is Dr. Garrett Matsunaga affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Matsunaga is affiliated with Torrance Memorial Medical Center, Eisenhower Health Main Campus which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Urologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Urologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Dr. Garrett Matsunaga accepting new patients in Torrance, CA?
Yes, Dr. Garrett Matsunaga is accepting new patients at this time.
Does Dr. Garrett Matsunaga offer online booking?
Please contact Dr. Matsunaga's office at (310) 542-0199 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Garrett Matsunaga?
Please contact Dr. Matsunaga's office at (310) 542-0199 to schedule an appointment.
Where is Dr. Matsunaga's office located?
Dr. Matsunaga's office is located in Torrance, CA.
Which board certifications does Dr. Garrett Matsunaga have?
Dr. Garrett Matsunaga is certified by the American Board of Urology.
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