Mark Sender, MD

Unio Specialty Care

Urology

Santa Clarita, CA

Most recent review: 3 days ago New
4.9
850 Ratings
333 Comments

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.

4.9
850 Ratings
333 Comments

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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