Clinica Sierra Vista - Frazier Mountain Community Health Center

Mar 2026

Ive been seeing Dr. Jesse for 6 yrs or more and I have never had a Dr as thorough as he is or who listens to what I have to say instead of brushing it off. Dr. Jesse truly cares. I wouldnt think of ever seeing any other Doctor.
Moses and the rest of the staff are always so kind and helpful and Sienna is virtually painless when doing your blood work!

Feb 2026

Dr. Oliver quickly diagnosed my problem and within hours had me connected with a surgeon to get to the bottom of my health issues. The immediacy of his diagnosis and the promptness with which he got me in connection with a surgery team facilitated the end of months of being unable to hold down food. I thank Dr. Oliver and his staff for their prompt, compassionate service.

Jan 2026

Edit: Do NOT come here for OB/GYN issues. Svetlana Grinberg really disappointed me. She will diagnose you within seconds of walking in the room without even doing a thorough exam. I was still dealing with an uncomfortable and unresolved issue after her treatment, and she suggested therapy!! Feeling defeated.

We moved from Ventura County to Frazier Park in May and I was so nervous to bring my boys to a new doctor. Once we got our insurance figured out for Kern County, we scheduled our initial health assessments. Nurse Practitioner Jesse Oliver saw both of my boys ages 1 and 3, and all of my worries went away! Jesse has a very calm and patient demeanor even with...read full review