Dr. Karen Simon, M.D. received her B.A. from Stanford University in 1996. She then attended Northwestern University for medical school. She completed her residency at Cedars-Sinai Medical Center in 2004 and her fellowship at UCLA and Cedars in 2008. Dr. Simon has proudly been serving patients in Ventura County since 2008 and is very involved in field research. She enjoys educating the doctors and the community as a lecturer on topics such as colorectal cancer screening at St. John's Hospital.
Dr. Karen Simon, M.D. received her B.A. from Stanford University in 1996. She then attended Northwestern University for medical school. She completed her residency at Cedars-Sinai Medical Center in 2004 and her fellowship at UCLA and Cedars in 2008. Dr. Simon has proudly been serving patients in Ventura County since 2008 and is very involved in field research. She enjoys educating the doctors and the community as a lecturer on topics such as colorectal cancer screening at St. John's Hospital.
The reviews listed below were collected independently of Unio Specialty Care through rater8. Each review represents an authentic and verified patient experience.
Since my 1st appointment with Dr Karen to my most recent appointment, her compassion and understanding is unwavering.
Jun-2025
It was a good first visit.
Jun-2025
Office staff was polite and efficient. Dr Simon answered my questions clearly and with patience.
Jun-2025
Great Doctor. Very helpful, and knowledgeable. Good experience on my first visit.
Jun-2025
She is amazing …..
Jun-2025
My appointment was a video session but nonetheless, it was a great visit with Dr. Simon!
Jun-2025
First-rate care at every level of contact. Dr. Simon listens to my concerns and addresses them effectively. Her excellent staff is equally responsive.
Jun-2025
Kind, great listener so knowledgeable!! Great staff too
Jun-2025
Many thanks to dr. Karen Simon for being so caring and very professional.
She is one of the best in her field.
Jun-2025
Excellent
Jun-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
Dr. Karen Simon, M.D. received her B.A. from Stanford University in 1996. She then attended Northwestern University for medical school. She completed her residency at Cedars-Sinai Medical Center in 2004 and her fellowship at UCLA and Cedars in 2008.
Dr. Simon has proudly been serving patients in Ventura County since 2008 and is very involved in field research. Dr. Simon is also a speaker for Exact Sciences on behalf of Cologuard and is actively associated in research studies. Additionally, she is a part of the Takeda Chloride Channel Council and a speaker for Amitiza, as well.
She enjoys educating the doctors and the community as a lecturer on topics such as colorectal cancer screening at St. John's Hospital, where she is also a part of the Ethics Committee.
When Dr. Simon is not treating patients, she enjoys spending time with her husband and two children.
Since my 1st appointment with Dr Karen to my most recent appointment, her compassion and understanding is unwavering.
It was a good first visit.
Office staff was polite and efficient. Dr Simon answered my questions clearly and with patience.
Great Doctor. Very helpful, and knowledgeable. Good experience on my first visit.
She is amazing …..
My appointment was a video session but nonetheless, it was a great visit with Dr. Simon!
First-rate care at every level of contact. Dr. Simon listens to my concerns and addresses them effectively. Her excellent staff is equally responsive.
Kind, great listener so knowledgeable!! Great staff too
Many thanks to dr. Karen Simon for being so caring and very professional. She is one of the best in her field.
Excellent