Dr. Mark Sender, M.D. is a member of American Urologic Association. He earned his medical degree at Emory University School of Medicine and completed his residency at Kaiser Sunset. He specializes in General Urology, Urologic Cancer, Prostate Disease, Robotic Surgery, Stone Disease, Incontinence, Female Urology, Bladder Dysfunction, Sexual Dysfunction, Endourology, Pelvic Floor, Interstim, Testosterone and Replacement Therapy.
Dr. Mark Sender, M.D. is a member of American Urologic Association. He earned his medical degree at Emory University School of Medicine and completed his residency at Kaiser Sunset. He specializes in General Urology, Urologic Cancer, Prostate Disease, Robotic Surgery, Stone Disease, Incontinence, Female Urology, Bladder Dysfunction, Sexual Dysfunction, Endourology, Pelvic Floor, Interstim, Testosterone and Replacement Therapy.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
He was very thorough
(3 days ago)
Jun-2026
The best ever
(5 days ago)
Jun-2026
Professional and very complete
(5 days ago)
Jun-2026
Always direct and to the point. I may attention to the advice given.
(6 days ago)
Jun-2026
None
(1 week ago)
May-2026
Clean office and polite staff. Dr is knowledgeable and listens. It was my first visit and a good first impression.
(2 weeks ago)
May-2026
Very friendly and helpful. Answered my questions and remembered me during all my visits
(2 weeks ago)
May-2026
Dr Sender was very thorough BUT I got a msg from CVS that they can’t give me the meds he prescribed because the
info his staff sent them was incomplete. SO…I will be w/o meds for 3-4 days.
HELP!
(2 weeks ago)
May-2026
Very informative visit.
(3 weeks ago)
May-2026
Dr Sender has always been there from the beginning.
(3 weeks ago)
May-2026
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GU-Santa Clarita
23823 Valencia Blvd. Suite #130 Santa Clarita, CA
Dr. Mark Sender, M.D. is a member of American Urologic Association. He earned his medical degree at Emory University School of Medicine and completed his residency at Kaiser Sunset. He specializes in General Urology, Urologic Cancer, Prostate Disease, Robotic Surgery, Stone Disease, Incontinence, Female Urology, Bladder Dysfunction, Sexual Dysfunction, Endourology, Pelvic Floor, Interstim, Testosterone and Replacement Therapy.
He was very thorough
The best ever
Professional and very complete
Always direct and to the point. I may attention to the advice given.
None
Clean office and polite staff. Dr is knowledgeable and listens. It was my first visit and a good first impression.
Very friendly and helpful. Answered my questions and remembered me during all my visits
Dr Sender was very thorough BUT I got a msg from CVS that they can’t give me the meds he prescribed because the info his staff sent them was incomplete. SO…I will be w/o meds for 3-4 days. HELP!
Very informative visit.
Dr Sender has always been there from the beginning.