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.
Sarcastic. Unwilling to step outside of his specialty for just a small question. Unfriendly. Makes us wait 5 days for his report on me which was "not in his specialty" nor did he treat me . 5 DAYS!!
(6 days ago)
Apr-2026
Excellent
(6 days ago)
Apr-2026
Amazing
(1 week ago)
Apr-2026
We liked Dr. Sender a lot. He is a no-nonsense clinician who knows his mission and does it well.
(2 weeks ago)
Apr-2026
Experienced, friendly, and nice staff.
(2 weeks ago)
Apr-2026
Genuine care for sure! Always looking for your best interest and I never feel rushed. Dr. Sender sits with me and converses with me and we also discuss my concerns.
(2 weeks ago)
Apr-2026
Friendly and welcoming. Excellent communication skills.
(3 weeks ago)
Apr-2026
Dr. Sender paid close attention to my case history. He asked relevant questions. An office ultrasound turned up an anomalous item that he noticed immediately and recommended a relatively new, successful treatment.
(3 weeks ago)
Apr-2026
personable, attentive and responsive
(1 month ago)
Apr-2026
Dr Sender is always super thorough and never makes me feel rushed! He’s also really easy to talk to!!
(1 month ago)
Mar-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.
Sarcastic. Unwilling to step outside of his specialty for just a small question. Unfriendly. Makes us wait 5 days for his report on me which was "not in his specialty" nor did he treat me . 5 DAYS!!
Excellent
Amazing
We liked Dr. Sender a lot. He is a no-nonsense clinician who knows his mission and does it well.
Experienced, friendly, and nice staff.
Genuine care for sure! Always looking for your best interest and I never feel rushed. Dr. Sender sits with me and converses with me and we also discuss my concerns.
Friendly and welcoming. Excellent communication skills.
Dr. Sender paid close attention to my case history. He asked relevant questions. An office ultrasound turned up an anomalous item that he noticed immediately and recommended a relatively new, successful treatment.
personable, attentive and responsive
Dr Sender is always super thorough and never makes me feel rushed! He’s also really easy to talk to!!