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.
Dr Simon is fantastic. So thorough and caring. Thank you
Sep-2025
Dr Simon is a great Dr listens to you makes you feel comfortable
Sep-2025
She was really friendly and professional. Great listener and got me scheduled for follow procedures.
Sep-2025
Dr. Simon is very personable. She takes her time and is very easy to talk to.
Sep-2025
Informative, professional, caring, knowledgeable
Aug-2025
Nice personality, helped me understand my conditions and next steps in the exam.
Aug-2025
Friendly, concise and listens. Gives great feedback and lets you know what is going on. Very professional while being down to earth.
Aug-2025
My medical interactions with Dr. Simon have all been professional and very positive. She's an outstanding medical professional.
Aug-2025
Dr. Simon was very friendly and attentive. She did not rush and was very helpful.
Aug-2025
Great Doctor! Appreciated the follow up information and gave me a plan to tackle my health issues!
Aug-2025
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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.
Dr Simon is fantastic. So thorough and caring. Thank you
Dr Simon is a great Dr listens to you makes you feel comfortable
She was really friendly and professional. Great listener and got me scheduled for follow procedures.
Dr. Simon is very personable. She takes her time and is very easy to talk to.
Informative, professional, caring, knowledgeable
Nice personality, helped me understand my conditions and next steps in the exam.
Friendly, concise and listens. Gives great feedback and lets you know what is going on. Very professional while being down to earth.
My medical interactions with Dr. Simon have all been professional and very positive. She's an outstanding medical professional.
Dr. Simon was very friendly and attentive. She did not rush and was very helpful.
Great Doctor! Appreciated the follow up information and gave me a plan to tackle my health issues!