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.
Always excellent!
(3 days ago)
Sep-2026
Great dr.
(1 week ago)
Sep-2026
Dr. Sender is a fine Doctor and is very patient and explained everything so I could understand. He is very personable. I would recommend him to anyone.
(1 week ago)
Sep-2026
Caring crew and Doctor.
(1 week ago)
Sep-2026
Dr. Sender and his staff are all extremely nice, friendly, and caring. Dr. Sender listened to my concerns, answered all of my questions, and explained everything thoroughly. He and his staff did everything in a timely manner, and were even able to provide the tests I needed that same day. It is apparent that Dr. Sender and his staff genuinely care about their patients. I highly recommend him!
(1 week ago)
Sep-2026
Great attitude, very knowledgeable, good sense of humor, straightforward.
(1 week ago)
Sep-2026
The dr took the time to fully explain my condition, and present an action plan.
(2 weeks ago)
Sep-2026
Very knowledgeable and good advice
(2 weeks ago)
Sep-2026
Organized office appreciated and Dr very professional.
(2 weeks ago)
Sep-2026
Very clean and efficient run center. Doesn’t rush … takes his time and actually converse with his patients and genuinely cares.
(2 weeks ago)
Sep-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.
Always excellent!
Great dr.
Dr. Sender is a fine Doctor and is very patient and explained everything so I could understand. He is very personable. I would recommend him to anyone.
Caring crew and Doctor.
Dr. Sender and his staff are all extremely nice, friendly, and caring. Dr. Sender listened to my concerns, answered all of my questions, and explained everything thoroughly. He and his staff did everything in a timely manner, and were even able to provide the tests I needed that same day. It is apparent that Dr. Sender and his staff genuinely care about their patients. I highly recommend him!
Great attitude, very knowledgeable, good sense of humor, straightforward.
The dr took the time to fully explain my condition, and present an action plan.
Very knowledgeable and good advice
Organized office appreciated and Dr very professional.
Very clean and efficient run center. Doesn’t rush … takes his time and actually converse with his patients and genuinely cares.