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.
Very knowledgeable and good advice
(3 days ago)
Aug-2026
Wonderful doctor; caring; listens.
(3 days ago)
Aug-2026
Wonderful
(3 days ago)
Aug-2026
Still the best for me!
(4 days ago)
Aug-2026
Very easy to talk to and show care
(4 days ago)
Aug-2026
Friendly staff
Dr Sender was thorough with his exzm
(1 week ago)
Aug-2026
Dr. Mark Sender and his entire staff are wonderful! Everyone is very kind, caring, knowledgeable, and professional. They are attentive, competent, and always make you feel comfortable and well taken care of. I truly appreciate their kindness, expertise, and excellent care. Highly recommend!
(1 week ago)
Aug-2026
Great doctor and staff. Never have an issue with this office
(1 week ago)
Aug-2026
Very professional, he cares about his patients and staff. We are so glad he is watching over my mom at this time.
Thank you Dr. Sender
(1 week ago)
Aug-2026
I personally did not see Dr Sender I saw his assistant and he was absolutely fantastic. I enjoyed all the people working there. Especially the young girl at the front desk. She is a beautiful star. I’ve never seen anybody as nice and as kind and as considered as she was with each and every person she saw when I was there, and it was very crowded. She handled everything with a smile on her face in a smile coming from Her heartt
(2 weeks ago)
Aug-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.
Very knowledgeable and good advice
Wonderful doctor; caring; listens.
Wonderful
Still the best for me!
Very easy to talk to and show care
Friendly staff Dr Sender was thorough with his exzm
Dr. Mark Sender and his entire staff are wonderful! Everyone is very kind, caring, knowledgeable, and professional. They are attentive, competent, and always make you feel comfortable and well taken care of. I truly appreciate their kindness, expertise, and excellent care. Highly recommend!
Great doctor and staff. Never have an issue with this office
Very professional, he cares about his patients and staff. We are so glad he is watching over my mom at this time. Thank you Dr. Sender
I personally did not see Dr Sender I saw his assistant and he was absolutely fantastic. I enjoyed all the people working there. Especially the young girl at the front desk. She is a beautiful star. I’ve never seen anybody as nice and as kind and as considered as she was with each and every person she saw when I was there, and it was very crowded. She handled everything with a smile on her face in a smile coming from Her heartt