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
225 Ratings
93 Comments

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

4.9
225 Ratings
93 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.

Michael was very kind and very helpful

(3 days ago) May-2026

Michael is kind , thoughtful, and listens well. I feel well supported.

(1 week ago) May-2026

The

(1 week ago) May-2026

Very understanding, listened to concerns, most reassuring and friendly.

(1 week ago) May-2026

Excellent healthcare provider. Really listens and wants to help! Thank you Michael!

(2 weeks ago) May-2026

I had a great experience with NP Michael Sim. He took the time to listen to my concerns and explained everything clearly, which made me feel comfortable and informed.

(3 weeks ago) Apr-2026

Personable. Great listener. Helpful and open to listening to patient ideas and gives great recommendations.

(3 weeks ago) Apr-2026

He is exceptionally knowledgeable and very professional. I very highly recommend him to anyone.

(3 weeks ago) Apr-2026

I didn’t feel satisfied after I posed my health concerns. I haven’t felt well for a while but depending on what doctor you go to, I often find opposing viewpoints on my health care or interpretations of what my diagnosis will be. He was very nice and did tried to help but I have so many health issues that I’m feeling overwhelmed and even diagnostic test results oppose health diagnosis. I would have preferred to talk to Dr. Shindy, at least after having my colonoscopy.

(1 month ago) Apr-2026

Amazing bedside manner. Friendly, caring and thorough. Made me feel comfortable and heard. Excellent care. Entire staff I encountered were excellent in every way.

(1 month ago) Apr-2026
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