Specialty > California > Unio Specialty Care > Michael Sim, NP

Michael Sim, NP

Unio Health Partners

Pasadena, CA

Most recent review: 3 days ago New
4.9
291 Ratings
128 Comments

Michael Sim, NP is a Nurse Practitioner with Unio Health Partners.

4.9
291 Ratings
128 Comments

Michael Sim, NP is a Nurse Practitioner with Unio Health Partners.

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

My husband and I were very impressed with his patience, his knowledge. We were very pleased with his service and professionalism . Michael was very kind, he was a good listener and funny! Good staff! We are happy to be his patients

(3 days ago) Jul-2026

Michael was very personable, listened to my concerns, patiently answered my questions, and provided further tests for more clarity.

(4 days ago) Jul-2026

Easygoing, good natured and answered my questions. Patient while dealing with technical difficulties.

(5 days ago) Jul-2026

Unprepared

(6 days ago) Jul-2026

Professional and personable, extremely knowledgeable and thoughtful and listens to the patients concerns.

(6 days ago) Jul-2026

Good afternoon, I think this office & Mike Simms are very professional & pro active when it came to me. I would recommend this office to anyone. Thank you.

(6 days ago) Jul-2026

He is thorough, attentive and has a strong knowledge base.

(6 days ago) Jul-2026

Exceptional service, very professional, knowledgeable and caring.

(1 week ago) Jul-2026

Answered all questions, listened to my concerns, and was thorough. Very professional and knowledgeable.

(1 week ago) Jul-2026

Michael provided the follow-up to a recent scan. He answered my questions without rushing and made sure I was comfortable with the feedback.

(1 week ago) Jul-2026
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