About

Languages

English

Provider Specialty

Neurology

Areas of Care

Education

Medical School

Hebei Medical University

1986

Internship/Residency - Internal Medicine

University of California - Irvine Medical Center

2010

Fellowship Program - Clinical Neurophysiology

University of California San Diego

2011

Locations & Affiliations

Locations

MemorialCare Medical Group - Irvine (Barranca) Suite 200

4050 Barranca Parkway, Suite 200

Irvine, CA

Office: 877-696-3622

Insurance

Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.

Patient Reviews

4.8 out of 5
(500 Ratings)
Apr 14, 2026
David V.
Conscientious about his profession and his patients. Very pleasant demeanor. listens and communicates very well. Also, his nurse is very nice.
Apr 10, 2026
Shizue H.
Apr 8, 2026
Chauncey B.
Great experience.
Apr 7, 2026
Timothy B.
Apr 6, 2026
Ty D.
Apr 4, 2026
Steven M.
Dr. Tien took time to listen to the reason for my consultation and thoroughly went over possible reasons and suggested a course of action.
Apr 4, 2026
Steve M.
Dr. Tien took time to listen to the reason for my consultation and thoroughly went over possible reasons and suggested a course of action.
Apr 3, 2026
Beverly J.
One of the most intelligent and kind doctors that I have ever had!
Apr 1, 2026
Sherrie J.
Dr. Tian was very thorough, professional and friendly. He apologized for our wait; even though it wasn’t that long after our appointment. He wants to do some follow up tests and already had the follow up exam scheduled.
Mar 30, 2026
Cheryl S.
Dr Tian is very thorough, friendly, and caring.I’m glad I was referred to him.

Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.