Shraga David Katz graduated from the University of California, Los Angeles (UCLA), with a Bachelor of Science in Chemistry in 1974 and from the USC School of Medicine Physician Assistant (PA) program in 1979. He has been involved in the specialty of erectile dysfunction (ED) and its treatment since 1985.
He is in charge of the erectile dysfunction aspect of Tower Urology, a well-established practice of seven urologists in Los Angeles.
At Tower Urology, he performs diagnostic evaluations and handles ED treatment protocols. Additionally, he conducts research in ED studies and other urological clinical trials.
A member of the Sexual Medicine Society of North America and the International Society for Sexual Medicine, David Katz also serves on the advisory boards of several major pharmaceutical companies involved in the development of erectile dysfunction (ED) medications.
In addition to having co-authored several articles about ED, David Katz regularly speaks to other health professionals and the community on behalf of the ED side of the pharmaceutical industry.
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What patients say about Tower Urology
9,501 TOTAL 1ST PARTY REVIEWS / 4.9 OUT OF 5 STARS
Sophia L.
★★★★★
A family member was struggling with testicular pain for years and had concerns about fertility. I am so grateful that we were referred to Dr. Houman. He is very thoughtful and knowledgeable and has great bedside manner. He diagnosed a varicocele and recommended microsurgical varicocelectomy and we are so happy with the results.
I highly recommend Dr. Houman.
Dave R.
★★★★★
Great doc you can trust. He's very up on all the new and modern modalities to help you and keep you healthy. Great choice and nice guy.
Ilan K.
★★★★★
Amazing urologist. Go to expert for men’s health. I refer patients to him as often as possible!
Marilyn B.
★★★★★
How did a woman with a lifetime of recurrent bladder infections wind up with a urologist whose specialty is male fertility?
It happened like this...Dr. Houman was recommended to my husband when he began having the prostate problems that can devastate older men. Dr. Houman solved his urinary difficulties, and I'm convinced, kept him from the fate of a constant catheter.
Naturally, I jumped at the chance to be his patient, and have been, for the first time in my life, free for several months of any infections.
But the best part of being Dr. Houman's patient is this. When you are in trouble, he will keep in constant touch with you...he does not isolate himself behind a wall of nurses. Naturally, I recommend him highly,
Marilyn B.
Afshin A.
★★★★★
There are doctors who go into medicine for the paycheck and then there are doctors like Dr. Justin Houman. From the very first appointment you can feel that he truly cares. He?s not just knowledgeable, he?s patient and genuinely passionate about what he does. You can tell he?s in this to help people not just to treat symptoms but to make a real difference in their lives. I felt seen, heard and supported every step of the way. Thank you Dr. Houman for going above and beyond for your patients. You are a rare kind of doctor and I?m so grateful I found you.
Paul S.
★★★★★
Dr. Houman is amazing and diagnosed my issue immediately. instead of a surgery I thought for certain I would need, he prescribed medication that solved the problem.
he was very detailed in his meetings with him and his follow up exam perfect whereby he asked if I had any other issues.
I highly recommend him to anyone as he cares and does a thorough assessment and treatment.
Gregg D.
★★★★★
Simply, Dr. Josephson gave me my life back. He is the best there is. Great bedside manner, cutting edge technology, great staff, and delivered on everything he told me would happen. Thank you Dr. Josephson!!
Aaron M.
★★★★★
Dr. Houman and his staff are incredibly capable. Provide customer service like no medical practice I have been to, very attentive. Addressed all my issues, spent time listening to me, and explained exactly what has been troubling me. Cant thank him enough for his care, kindness, and diligence
Christopher G.
★★★★★
The level of care and attention Dr. Houman gives during a appointment is second to none. He explained different levels of treatment, answered all my questions and never once did I feel time was an issue. Thank you Dr. Houman for making me feel I was a top priority during my appointment.
Jordan E.
★★★★★
So glad I came across Dr. Houman. He was extremely attentive in taking care of all my needs. He has an incredible attention to detail and took the time to listen to my particular needs. I definitely see him being my physician for life!
Ariel R.
★★★★★
So kind and considerate, WONDERFUL bedside manner! Did wonders for our sex life! Thank you for everything!!
Vishal G.
★★★★★
Dr. Houman is thorough and really knows his stuff.
Josh G.
★★★★★
Dr. Houman absolutely sets the standard when it comes to patient care and bed side manner. I made an appointment for a very concerning topic and was full of worry. Not only was the process of making an appointment with him easy, but the customer service was impeccable. His assistant was joyful and happy to help. The experience only got better from there. The moment I met Dr. Houman I was quickly put at ease. He patiently answered any of my questions and concerns as well as explain things in a way that made them easy to understand. I have worked closely with many physicians but he goes above and beyond. He truly has a gift and I highly recommend him for any of your urological needs. Can't thank him enough for his kindness and exceptional professionalism.
John M.
★★★★★
I've been working with Dr. Houman for a few months now after a complication from a surgery. I was referred to Dr. Houman and he assured me that we would get the issue resolved. I had a lot more going on than initially known. Each problem has been addressed and it seems I'm on my way to normal. Healing takes time. It's important to have a caring, professional and diligent Doctor and staff on your team. The nurses working with Dr. Houman are knowledgable and highly skilled. I recommend Dr. Houman and his staff.
Samuel G.
★★★★★
Dr. Houman is not only extremely professional and friendly, but highly knowledgeable in his field. I was unsuccessful after seeing two other physicians, but Dr. Houman knew the issue and addressed it within 1 month of meeting him!
What urology insights and patient stories can you find on our blog?
Shraga D. Katz, PA-C, specializes in erectile dysfunction (ED) treatment and research. He is a Physician Assistant practicing at Tower Urology in Los Angeles.
2Is Shraga D. Katz a board-certified professional?
Yes, Shraga D. Katz is a board-certified Physician Assistant (PA-C). This certification is noted in his professional profile.
3How can I schedule an appointment with Shraga D. Katz at Tower Urology?
You can schedule an appointment by calling Tower Urology at (855) 246-2700. There are also "Request Appointment" links available on the website for convenience.
New Patient Portal Instructions – Tower Urology Los Angeles
Tower Urology is excited to introduce you to our patient portal. On the portal, you can:
Securely communicate with your doctor
View your health information
And even manage your family’s care!
Sign up for an account to access the above and more anytime and anywhere! It’s an easy way to stay connected and communicate with Tower Urology about your healthcare.
To gain access to our new patient portal, please get in touch with Tower Urology at (310) 854-9898
