The reviews listed below were collected independently of Unio Health Partners through rater8. Each review represents an authentic and verified patient experience.
If there were more stars I’d give her more.
(4 days ago)
Dec-2025
Jessica Fennewald has been a lifesaver. I honestly don’t know what I would have done if I hadn’t found her. My (previous) GP was reluctant to help me with my liver issues. I had nearly given up hope. But then a friend told me about a study being conducted by Karen Simon’s group. I was ineligible for the study, but the information I received from them lead me to Jessica Finnewald in the same office. I’m so grateful it did. She immediately understood my problems and put a treatment plan in place. She was familiar with the medications on the market and helped me find a balance that solved my problems with minimal side effects. She’s an excellent communicator and works closely with my pharmacy and my new GP to make sure I’m getting comprehensive care. And she’s done all of this while battling my insurance company who doesn’t want to cover any of it! I could not ask for better care, and I’m so grateful. I feel healthier now than I have in YEARS.
(2 weeks ago)
Nov-2025
She listens, has a positive attitude, asks questions, makes me feel heard.
(2 weeks ago)
Nov-2025
I have received the best care form Jessica I ever received from a gastro, ever. Highly recommend!
(3 weeks ago)
Nov-2025
Excellent on listening and providing feedback. She was well prepared with all my medical history
(3 weeks ago)
Nov-2025
Patient, informative and great bed side manor
(3 weeks ago)
Nov-2025
Excellent provider, makes me at ease during my appointment or vist, explains well what I need and what to do about my GI issues.
(3 weeks ago)
Nov-2025
Jessica is a pleasure to be around, and very knowledgeable. She made me feel very comfortable.
(3 weeks ago)
Nov-2025
Very nice and very thorough with explaining my results and very patient and went through everything and answered all my questions. She was wonderful.
(1 month ago)
Nov-2025
Jessica always goes above and beyond for her patients. We are so grateful for her.
(1 month ago)
Nov-2025
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GI-Camarillo
4005 Mission Oaks Blvd. Unit A Camarillo, CA 93012
GI-Oxnard
2241 Wankel Way Suite A Oxnard, CA
Jessica completed her Bachelors of Science in Nursing at University of Missouri-Columbia in 2004. She started practicing at St. Luke’s Hospital in St. Louis, Missouri in the telemetry/Intensive Care Unit. Shortly after, she completed her Master’s degree at Maryville University in St. Louis, Missouri in 2010. She went on to work in pain management but made the change to gastroenterology in 2013. Additionally, she was trained in Hepatitis C treatment at a teaching facility at KU Med.
Jessica obtained her Advanced Practice degree from Maryville University in the Adult Nurse Practitioner program. She is a Board Certified Adult Nurse Practitioner by the American Academy of Nurse Practitioners.
If there were more stars I’d give her more.
Jessica Fennewald has been a lifesaver. I honestly don’t know what I would have done if I hadn’t found her. My (previous) GP was reluctant to help me with my liver issues. I had nearly given up hope. But then a friend told me about a study being conducted by Karen Simon’s group. I was ineligible for the study, but the information I received from them lead me to Jessica Finnewald in the same office. I’m so grateful it did. She immediately understood my problems and put a treatment plan in place. She was familiar with the medications on the market and helped me find a balance that solved my problems with minimal side effects. She’s an excellent communicator and works closely with my pharmacy and my new GP to make sure I’m getting comprehensive care. And she’s done all of this while battling my insurance company who doesn’t want to cover any of it! I could not ask for better care, and I’m so grateful. I feel healthier now than I have in YEARS.
She listens, has a positive attitude, asks questions, makes me feel heard.
I have received the best care form Jessica I ever received from a gastro, ever. Highly recommend!
Excellent on listening and providing feedback. She was well prepared with all my medical history
Patient, informative and great bed side manor
Excellent provider, makes me at ease during my appointment or vist, explains well what I need and what to do about my GI issues.
Jessica is a pleasure to be around, and very knowledgeable. She made me feel very comfortable.
Very nice and very thorough with explaining my results and very patient and went through everything and answered all my questions. She was wonderful.
Jessica always goes above and beyond for her patients. We are so grateful for her.