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

Michael Sim, NP

Unio Health Partners

Pasadena, CA

Most recent review: 5 days ago New
4.9
374 Ratings
167 Comments

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

4.9
374 Ratings
167 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.

Such a good Nurse Pracitioner very pleased very professional i was so nervous. But he makes you feel like everything ok

(5 days ago) Sep-2026

Helpful and informative

(1 week ago) Sep-2026

Very thoughtful and thorough. Answering all my questions.

(1 week ago) Sep-2026

This has been the best medical experience I’ve had in a very long time.

(1 week ago) Sep-2026

Fantastic, kind, thorough, knowledgeable, and very very helpful. Highly recommend.

(2 weeks ago) Sep-2026

First time there

(2 weeks ago) Sep-2026

I would have appreciated more interaction of a descriptive nature as to what was going on w my symptoms, in his educated experience. It seemed prety passive abd that I was being the active practitioner

(2 weeks ago) Aug-2026

Immediately focused on possible and hidden cause of diarrhea.

(3 weeks ago) Aug-2026

Expansive knowledge, emotionally supportive

(3 weeks ago) Aug-2026

Michael found 2 labs from Primex that were missing since I visited there in Glendale August 7. stool samples Then michael asked me questions that i was very clear I wanted no part of. He suggested an endoscopy. I told him I had one recently . He smiled. i just sent Jacqueline ( records keeper) six pages of my health history. My last endoscopy was in 2018! Nurse michael was direct and kind and didn't fight with me about possiblle future tests. He just kept smiling.

(3 weeks ago) Aug-2026
Read More