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2811 Wilshire Boulevard, Suite 810 

Santa Monica, CA 90403

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About Dr. Mark J. Kelly

Dr. Mark J. Kelly, MD, is widely considered as one of the pillars of strength in the Urology field in Los Angeles over the last 25 years. He is often called the “Doctor’s Urologist.”

He is certified by the American Board of Urology, the longstanding Chief of Urology at Saint John’s Health Center, and an Assistant Professor of Urological Oncology at the John Wayne Cancer Institute in Santa Monica, California. Dr. Kelly’s operates a state-of-the-art private practice in Santa Monica where he offers truly personalized and cutting-edge care for his patients.

Dr. Kelly is a leading pioneer in the management of prostate cancer with expertise in prostate cancer detection, risk assessment, and in the performance of highly precise MRI Image-Guided Fusion Biopsy which can precisely locate prostate cancer. In many cases, this precision can result in the ability to recommend either no immediate treatment or, if necessary, “Focal Treatment” for one’s prostate cancer.  

Focal Therapy has the potential to cure those prostate cancers that should be treated while minimizing the well-established side effects of invasive robotic surgery and radiation therapy including urinary incontinence, erectile dysfunction, and rectal injury. Dr. Kelly is one of the only doctors in Greater Los Angeles to offer the ICEfx™ cryoablation system, which allows him to treat tumors without surgery and without causing sexual or urinary side effects.

In addition to diagnosing and treating prostate cancer, Dr. Kelly has expertise in a full range of men’s health issues, including all diseases of the male reproductive and urinary system. He has extensive experience in treating erectile dysfunction, including prosthetic surgery, helping men manage andropause and low testosterone, and diagnosing and treating sexually transmitted diseases.

Dr. Kelly attended the prestigious Albert Einstein College of Medicine in New York City. After graduating, Dr. Kelly moved to Los Angeles, where he completed residencies in general surgery and urology at Kaiser Foundation Hospital under the tutelage of the world-renowned Dr. Stanley Brosman, who supervised Dr. Kelly’s urology residency and subsequently invited him to begin his private practice at Saint John’s.

While at Saint John’s, Dr. Kelly worked with Dr. Donald Morton, the founding surgeon of the widely respected John Wayne Cancer Institute, a component of Saint John’s Health Center.

To schedule an appointment with Dr. Kelly, call the Medical Office of Mark J. Kelly, MD, Inc. or request a consultation online.

Click here to read Dr. Kelly's CV!


  • Rezūm provides the following benefits:

    • Potential alternative to BPH medications
    • Relieves symptoms safely and effectively1
    • Provides noticeable symptom improvement within two weeks1
    • Simple in-office/out-patient therapy
    • Does not require general anesthesia
    • Preserves sexual and urinary functions1
    • Allows patients to return to regular activities within a few days1

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MIM Symphony Bx™ is Now bkFusion™

The global launch of this innovative solution for prostate biopsy, bkFusion, was developed in partnership between the two companies. MIM will continue to support existing customers of the previous generation of software, MIM Symphony Bx.

The MIM team encourages you to contact a BK representative to learn more about bkFusion, powered by MIM Software.

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The Goby is the world’s most compact full urodynamics system, with all the advanced features of a full-size wireless Urodynamics system in a compact form.

Fully wireless and modular components enable healthcare professionals to perform urodynamic tests reproducing real life scenarios when a patient leaks.

Goby is the smart choice for clinic use, allowing you to focus on the patient while enjoying true freedom of movement.

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tech tools

Accepted Insurance

If you do not see your insurance provider listed here, please reach out to our office for additional information!

Our Team

We are here to help

  • Cristel Amilet Quintanilla
    Cristel Quintanilla
    Medical Assistant

Evaluating Your Fertility

If you’re looking to start a family, dealing with infertility can be frustrating and depressing. Many things can contribute to infertility, but there are treatments to help. Read on to find out more.

5 Tips to Keep ED at Bay

Erectile dysfunction is a difficult thing to talk about, but it affects millions of men. And if left unchecked, it will affect millions more. Read on to find out what you can do to prevent it.


Words from our patients

  • Yelp

    "My husband is a doctor and had the choice of many urologist who he knew in the community and hands down Mark Kelly is the a 5 star doctor."

    Michael L.
  • Yelp

    "I wish that there were more doctors like Dr. Kelly. He's super skillful, runs a very organized and on time office. You wont find a better doctor!"

    I B.
  • Yelp

    " He knows what he is talking about, is extremely intelligent and is just a really cool guy as well. If you have the option of going to him, do it! You won't be sorry."

    Michael P.
  • Healthgrades

    "He saved my father's life. My dad was misdiagnosed by 3 other urologists in LA. Even though he doesn't take insurance, the value of my dad's life was priceless"

Medical Office of Mark J. Kelly, MD, Inc.
2811 Wilshire Boulevard, Suite 810
Santa Monica, CA 90403
Phone: 310-829-0039
Fax: 888-721-1105
Office Hours

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