Mark Sender, MD

Unio Specialty Care

Urology

Santa Clarita, CA

The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.

Everything accomplished with my visit with Dr Sender. He and staff very pleasant.

Mar-2025

Fantastic smart doctor

Mar-2025

Dr Sender is great! Very experienced and a highly skilled and professional surgeon as well!

Mar-2025

Always a pleasure to see Dr. Sender. He and his staff provide a comfortable and supportive setting while discussing delicate issues. Highly recommend seeing him.

Mar-2025

Superb expertise — this applies as well to Ryan, the nurse practitioner

Mar-2025

Dr Sender has been my urologist for 8 years. He is excellent, smart, knowledgable, supportive pleasant, and funny. I drive 30 miles to see him - he's head and shoulders above the other urologists I've seen.

Mar-2025

Very understanding. Listens . Very impressed with him.

Mar-2025

Outstanding Doctor and a Very Professional Staff of Nurses and Office Personnel.

Mar-2025

I like him, he explains everything really well, and he has patience with my questions

Mar-2025

Love Dr Sender. One of the best Docs I’ve had.

Mar-2025
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