Diamond Bar, CA.

Meet Our Team

Dr. Justin Houman

Cedars-Sinai Urologist


Dr. Justin Houman is a board-certified urologist and fellowship-trained Men’s Sexual and Reproductive Health specialist whose practice is focused on male fertility, erectile dysfunction, sexual performance, testosterone management, Peyronie’s Disease, vasectomy reversals, and vasectomies. As a minimally invasive microscopic surgeon, he specializes in microsurgical varicocelectomies, vasectomy reversals, sperm retrievals, penile implants, Peyronie’s disease, and male incontinence. Dr. Houman’s practice is centered on enhancing men’s quality of life through hormone management, improving sexual function, and achieving reproductive goals.

In his academic pursuits, Dr. Houman has published multiple manuscripts on Men’s Health, male fertility, and the health effects of wearable technology. Dr. Houman’s studies have been published in peer-reviewed journals such as the Journal of the American Medical Association and Sexual Medicine. He has also presented his research at the national and international levels.

Dr. Houman was born and raised in Orange County, CA, the son of a prominent urologist. He completed a bachelor’s degree in Anthropology with a minor in Biomedical Research at the University of California at Los Angeles. He then went on to earn his medical doctorate at the University of Rochester School of Medicine. He completed his General Surgery internship and Urology residency at Cedars-Sinai Medical Center. Dr. Houman continued his training at UCLA Medical Center, having completed a fellowship in the highly specialized field of Male Reproductive Medicine and Surgery.

Dr. Houman is a member of the American Urological Association, Sexual Medicine Society of North America, International Society of Sexual Medicine, and Los Angeles Urologic Society. He is fluent in English, Spanish, and Farsi.


  • University of California at Los Angeles
  • Bachelor of Science in Anthropology
  • Minor in Biomedical Research


  • University of Rochester School of Medicine
  • Doctor of Medicine


Cedars-Sinai Medical Center
Department of General Surgery


  • Cedars-Sinai Medical Center
  • Division of Urology
  • Chief Resident of Urology


  • UCLA Department of Urology
  • Fellow in Male Reproductive Medicine and Surgery


  • Clinical Instructor, Department of Urology, Ronald Reagan UCLA Medical Center
  • Clinical Instructor, Department of Urology, UCLA Medical Center, Santa Monica
  • Clinical Instructor of Urology, VA Medical Center – West Los Angeles


  • American Urological Association
  • International Society of Sexual Medicine
  • Sexual Medicine Society of North America
  • Los Angeles Urologic Society
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What Patients Say About AFMC

C. Y.
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"Dr. Moussa and her team are very professional and nice. They do their best to make you feel at ease and keep you informed all the way. 10 weeks today! Highly recommend them!"
J. C.
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"This clinic is truly topnotch for assistance with any couple having troubles with infertility."
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"Dr. Moussa and her stuff are really professional and friendly during whole process. She answers all the questions and explain clearly for every steps. We are glad that we choice the AFMC, now we cannot wait to see our first baby."
G. C.
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"Get my baby on my first term ovulation detection thanks Dr Moussa and Hanna , very patient and professional."
A. Z.
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"To help families in need"
A. S.
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"Highly recommend any couple having issues TTC. The office staff is friendly, the medical assistants are very welcoming. Overall had a great experience from egg retrieval to transfer, staff was always available if I had any questions. We had a successful transfer and had a healthy baby boy.

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