Patrick Chang, MD

Unio Specialty Care

Gastroenterology

Pasadena, CA

Most recent review: Sep 29, 2025 Recent
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.

Very knowledgeable Professional kind

(1 month ago) Sep-2025

He is very personable, professional and quite detailed in explaining everything. Was open to any and all questions and concerns one may have. He used layman’s terms so a person can understand. He simply was great.

(1 month ago) Sep-2025

Dr. Patrick Chang made my experience truly comfortable and smooth. He listened as I explained the issues I’ve been facing, and took the time to review my medical history. He asked relevant questions and I appreciated how he explored multiple solutions and presented me with options. I feel confident and at ease now that he has given me a plan and a path forward.

(1 month ago) Sep-2025