Leading Expert in Urology and E.D. Solutions.

We go beyond symptom management, targeting the root cause for lasting results.

ViaSure: Latest Non-Invasive Technology for Erectile Dysfunction

Viasure is proven to enhance blood flow and restore smooth muscle cells. No drugs, no surgery, no downtime – lasting results in just 15 minutes.


Dr. Liang offers circumcision procedures for men of all ages, with advanced procedures that are fast, safe and effective.

Monalisa Touch

alleviates vaginal discomfort for women post-childbirth and before menopause, restoring intimacy and confidence.


Erectile Dysfunction

Erectile dysfunction affects about 20% of men as they age. Dr. Liang uses advanced diagnosis treatments for men with erectile dysfunction to help resolve symptoms and restore confidence.

Peyronie's Disease

Dr. Liang provides comprehensive solutions for Peyronie's disease, a condition that causes penile curvature due to fibrous scar tissue. His services aim to restore comfort, function, and confidence to individuals affected by this condition.

Enlarged Prostate

Prostate enlargement is not uncommon among men as they age. Dr. Liang provides effective treatment to eliminate symptoms so patients can enjoy optimal health.

Prostate Cancer​

More than 200,000 cases of prostate cancer are diagnosed each year. Dr. Liang uses advanced diagnostic and treatment techniques to identify cancer at its earliest stages and effectively treat it.

Urinary Stone Disease

Urinary stones affect up to 12% of people during their lifetimes. Dr. Liang's expertise in treating urinary stones and diagnosing their causes can help you prevent this disease.

Prostate Cancer

MonaLisa Touch

Vaginal discomfort is common for women post-childbirth and before menopause. Up to 50% face vaginal atrophy, impacting self-esteem and relationships. Dr. Leonard W. Liang in downtown LA offers treatments like MonaLisa Touch® to address these issues and restore intimacy.


Dr. Liang offers circumcision procedures for men of all ages, with advanced procedures that are fast, safe and effective.

Kidney Tumors

About 60,000 new cases of kidney cancer are diagnosed each year. As a leading urologist, Dr. Liang provides advanced diagnosis, evaluation, and treatment for patients who have kidney cancer so they can experience the best possible outcomes.


Dr. Liang provides simple vasectomy techniques for in-office procedures that are safe and effective, resulting in minimal discomfort for his patients.

Empowering You Even Without Insurance

Services Provided without Insurance

  • Adult Circumcision
  • Vasectomy
  • ViaSure
  • MonaLisa Touch


Leonard W. Liang, MD

Leonard W. Liang, MD, offers state-of-the-art techniques in several urological treatments. He’s a prominent urologist who performs laparoscopic kidney tumor surgery and cutting-edge kidney transplant procedures. He’s also renowned for the minimally-invasive techniques he uses for prostate conditions.

Dr. Liang earned his bachelor’s degree in biomedical sciences and his medical degree from the University of Michigan. During his final year at Kaiser Permanente in Los Angeles for his six-year urology training, Dr. Liang served as chief resident. After that, Dr. Liang served a two-year fellowship at UCLA doing kidney transplants. After volunteering at Harbor-UCLA for several years, Dr. Liang accepted a part-time attending staff position where he teaches residents while performing transplants and other challenging urological procedures. Dr. Liang is a member of the American Urological Association and the American Society of Transplantation. 

Patients turn to Dr. Liang for kidney and bladder stones, kidney tumors, erectile dysfunction, and urinary incontinence. In the clinic, Dr. Liang’s patients commend his compassionate bedside manner and his attentiveness during appointments.
Even with his busy practice and attending staff duties, he gives his patients all the time they need for questions and support without making them feel rushed.

Transforming Lives Through Cutting-Edge Techniques and Compassionate Care.

2020, Top 3 Urologists in Los Angeles

2020, Top Doctors (As Selected by their Peers) Listed in Los Angeles Magazine, Greater Los Angeles

Honored as a top rated Urologist in Los Angeles by BestRatedDocs.com!

Jenny Sucilla​


The Indispensable Pillar of Excellence: Ensuring Seamless Patient Care and Practice Operations.

Dr. Liang has been fortunate to have had Jenny Sucilla as his assistant since 2008. She is a vital part of the practice and is responsible for holding down the fort when Dr. Liang is away in surgery.

Her duties include everything from answering the phone to scheduling surgeries to assisting in office procedures.

She speaks fluent English and Spanish.

Leonard W. Liang, MD
Based on 37 reviews
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Elba GodinezElba Godinez
22:07 30 Apr 24
Exelente Urologist 🙏🙏
Jessica CastellanosJessica Castellanos
23:47 09 Apr 24
Dr. Liang provided excellent care to Ramiro C. He felt listened to, taken care of and Dr. Liang always follows up. We appreciate your time and care!
01:10 22 Mar 24
10 stars ⭐️⭐️⭐️ if I could!!! I can not express the amount of gratitude that I have for Dr.Liang and his assistant Jenny. I am beyond thankful for them. Dr. Liang performed surgery on my kidney, I am doing great now! I can’t begin to tell you how grateful I am. Dr.Liang is beyond knowledgeable in his field.his bedside manner and patient care are unmatched! I had sooo many questions and concerns about my surgery and he answered every question, explained the procedure in terms that I could comprehend and always made me feel welcome to ask questions. Jenny always returned my calls and made sure that I was on track for every pre op and post op appointment. I was initially afraid of getting surgery but Jenny made every appointment so seamless. They are truly both the VERY BEST at what they do. I’m so fortunate to have found them. If you are reading this RUN don’t walk to the office because you are in the BEST hands 😊Thank you Dr.Liang and Jenny you guys are the best of the best❤️
19:05 08 Feb 24
Dr. Liang and team are great! He performed a surgery on my dad and happy to say he is on the path to recovery despite the grim diagnosis originally. He listens and answers any and all questions. Definitely recommend Dr. Liang for all your urology needs.
Jennifer BaerJennifer Baer
18:45 06 Sep 23
Dr. Liang & his nurse/operations/receptionist extraordinaire, Jenni, are an amazing pair!I can’t recommend them enough, he removed my left kidney using the Da Vinci Robot! I was home the next day by noon & didn’t spend any extra time in bed! If you can choose Dr. Liang don’t hesitate he is the real deal and gets above 5 stars in absolutely every category you can think of & them some!! You simply won’t find a better kidney specialist in Los Angeles they go above & beyond for their patients because guess what they actually care, i know i know, shocking to find out there are still those types among us, there are still good quality people on earth & Dr. Liang & Jenni absolutely fit the bill, do yourself a favor and call them today! Thank you guardian Angels!! 100,000,000⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️⭐️
Evo VasqEvo Vasq
08:21 12 Apr 23
Kamal MadboolyKamal Madbooly
23:58 22 Sep 22
Dr Leonard and Ms Jenny are very professional and helpful. I highly recommend them.
Violeta CVioleta C
04:45 17 Aug 22
Wonderful doctor! So grateful and glad we found him, he operated on my mother— removed a difficult tumor from her kidney, and a month later she is doing so great!I wish there were more doctors like him, so kind and dedicated to his patients’ well being!! 🙏🏼
Jessie GarciaJessie Garcia
18:13 17 Jun 22
If the medical field had more doctors like Dr. Liang, it would be perfect. I was told I had a difficult surgery, Dr. Liang made everything so comfortable. He even had me laughing before surgery. His office staff is awesome too Jenny comes out like a rockstar.
Mary LobattoMary Lobatto
20:58 12 Apr 21
Extremely happy with my bladder sling surgery and Dr.Liang's professionalism. He has provided information regarding The Mona Lisa touch therapy and answered my questions truthfully. I have been under his care for over a year and have felt comfortable discussing my incontinence. His staff is also very efficient.
More reviews

Our Happy Patients

I was really sick at Good Samaritan Hospital with a kidney stone. Dr. Liang came in the middle of the night and relieved the blockage.
Verified Patient at RateMDs
Kidney Stone
I feel very comfortable every visit. He is always a great listener and offered many options for my problem starting with least invasive.
Roy S.
Enlarged Prostate
He understands my issues and has done everything he can to help thus far; plus, he's quite friendly and knows what he's doing.
Danielle R.
MonaLisa Touch
I would highly recommend Dr. Liang as well, because I work in the medical field and I've seen some terrible doctors, but Dr. Liang is the exception.
Nicole M.
MonaLisa Touch
My husband got a vasectomy by Dr. Liang. He did well and recovered without any problems. Dr. Liang has excellent bedside manner.
Verified Patient at RateMDs

Major Insurance Providers Accepted

Leonard W. Liang, M.D., is a provider for Medicare and most major insurance plans, and provides insurance billing. You are responsible for co-payments or charges that are not covered by your insurance. If you have questions regarding billing or which insurance plans we accept, please contact us. Questions regarding insurance coverage and benefits should be directed to your employer or insurance company.

Find Us​

  • Phone: 213-749-0662
  • Address: 1513 S Grand Ave, Suite 300 Downtown Los Angeles, CA 90015
  • Monday - Friday: 9:00am - 5:00pm
    Saturday & Sunday: Closed