Not accepting new patients
Corinna R. Mosher, MD
- Internal Medicine
Average rating:
4.8
Star ratings are displayed only for those physicians who participate in UCLA Health’s patient experience survey program and have received a minimum of 30 survey responses.
Thousand Oaks Primary & Specialty Care
|
100 Moody Court, Suite 200
Thousand Oaks,
CA
91360
US
Languages
Education
Medical Board Certification
Internal Medicine, American Board of Internal Medicine, 2023
Residency
Internal Medicine, Cedars-Sinai Medical Center, 2000
Degree
MD, UCLA School of Medicine, 1997
Locations
Hospital Affiliations
Ronald Reagan UCLA Medical Center
Areas of Focus
Insurance
- Aetna
- Anthem Blue Cross
- Blue Shield of California
- Centivo
- Cigna
- First Health
- Health Net of California
- Interplan (part of HealthSmart)
- Medicare Advantage
- MultiPlan
- UFCM Health System
- Prime Health Services
- Private Healthcare Systems (PHCS)
- TRICARE
- UnitedHealthcare
The list of health care plans above may not be comprehensive and could change.
Please contact your benefits coordinator or health insurance company directly to verify coverage.
Visit our health insurance information page for more details.
Reviews
Overall rating:
4.8
Star ratings are displayed only for those physicians who participate in UCLA Health’s patient experience survey program and have received a minimum of 30 survey responses.
223 total ratings |
154 reviews
5.0
January 30, 2026
She is kind, friendly and accommodating in light of unavailable test results of my blood work
5.0
January 30, 2026
Dr always listens and tries to find the best answers regarding treatment. She’s very kind and respectful.
5.0
January 24, 2026
We are on the cusp of international travel, and Dr. Mosher, took extra time to verify all required, travel, vaccines, etc.
5.0
January 23, 2026
She listened. Was direct and efficient
5.0
January 21, 2026
I appreciate the professionalism, the knowledge and the care that the staff provides.
5.0
January 20, 2026
Like always, very professional and friendly
5.0
January 19, 2026
Dr. Mosher is such a caring wonderful doctor. Grateful to be under her care.
5.0
January 16, 2026
This appointment was to discuss blood test results. I was originally alarmed by the language in her message that mentioned cancer. I was relieved for the moment as she explained that this outcome was not likely high. She then ordered additional tests which made me feel confident that she delivers a high standard of care.
5.0
January 13, 2026
Dr Mosher is knowledgeable, kind, and informative.
5.0
January 9, 2026
Addressed all my concerns in a thoughtful and comprehensive way.
5.0
January 9, 2026
Very professional and friendly as always.
3.0
December 29, 2025
This Dr. doesn’t really listen to me. She doesn’t respond to my specific questions. She has one foot out the door as I am asking questions about my health. I feel very rushed! I brought my questions on a small note paper so i would not forget. She didn’t answer them.
5.0
December 28, 2025
It was on my cell phone. She went over my records to make sure I was up to date on every thing. She gave me two referrals to call. It went well.
5.0
December 23, 2025
Very thorough and thoughtful
5.0
December 23, 2025
Very good 👍
5.0
December 22, 2025
Dr. Mosher always listens carefully and offers different types of treatment/medications as needed.
5.0
December 22, 2025
Great doctor and staff!!!
5.0
December 16, 2025
Dr. Mosher is fantastic. Walked my husband and I through some life threatening health conditions. She is Thorough, caring and engaged. We are grateful for her amazing care!
5.0
December 15, 2025
Dr Mosher was very attentive and asked helpful questions
5.0
December 9, 2025
Always listens, helpful and on time.
5.0
December 5, 2025
Fast procesure!
5.0
December 4, 2025
Listens, communicates well, concerned
5.0
December 3, 2025
Thorough review of my tests and discussion of treatment options. Listened to my wishes and concerns.
5.0
December 1, 2025
This was my first visit with Dr. Mosher. I found her to be very warm and friendly. She was very accommodating to all of my inquiries and concerns.
5.0
December 1, 2025
Dr. Mosher was very thorough knowledgeable and caring
5.0
November 27, 2025
She takes her time and listens
5.0
November 25, 2025
She’s is very personable. She listens very well and asks clarifying questions. I feel that she is focused and cares about her patients. I am very grateful to have found her as my primary care doctor
5.0
November 24, 2025
Dr Mosher is great ! Listens, explains, evaluates data and works with patient for best care ever. A true professional . Thank you Dr Mosher !!
5.0
November 22, 2025
She’s professional and very friendly
5.0
November 21, 2025
I love every one there
5.0
November 21, 2025
I felt very seen and heard, doctor Mosher was alert and open to the issues I brought in and what worried me most. I was relieved to find a doctor at UCLA Thousand Oaks who I immediately felt at ease with and who I am confident will consider my issues with thoroughness and care
4.0
November 17, 2025
She asked about my travel sites so to ascertain the vaccines needed.
5.0
November 17, 2025
She is very thorough and checks out all of my problems. She sends me to referrals to get things checked. I am very pleased with her.
5.0
November 13, 2025
Dr Moshe is my pcp for almost 20 years. I trust her with medical care
5.0
November 11, 2025
Dr. Mosher is kind, conscientious, & an excellent communicator.
5.0
November 10, 2025
This appointment was made with the wrong office and Dr. Mosher and her staff were very understanding and professional in helping to redirect me to another UCLA provider who can help me. I’m most grateful for their help.
5.0
November 7, 2025
Dr. Mosher is very kind, compassionate, attentive, listens to my needs, and is very committed to my health and well-being
5.0
November 7, 2025
Dr. Mosher is thorough, compassionate and caring. She and her staff are always well acquainted with my profile and the doctor was kind enough to get me in very quickly for a hospital. Follow up visit.
5.0
November 6, 2025
Very nice, always takes her time, never feel rushed.
5.0
November 6, 2025
Dr. Mosher is kind, knowledgeable, and willing to address issues.
5.0
November 4, 2025
Went over medical issues thoroughly.
5.0
November 3, 2025
Dr. Musher was very attentive and thorough. She has a nice personality and I am very pleased that she is my new primary doctor.
5.0
October 30, 2025
Great doctor, team, and location!
5.0
October 29, 2025
She listened to my concerns and was very compassionate.
5.0
October 28, 2025
Dr. Mosher is always patient and willing to listen to my newest ailments and concerns.She is exploratory with her thinking. I’m fortunate to have her as my primary care physician
5.0
October 27, 2025
All good
5.0
October 24, 2025
She is great! Easy to talk to and is really helpful!
5.0
October 24, 2025
Dr Mosher is such a fantastic doctor. She listens to my concerns then offers her best medical opinions. I am confident and sure that I am being cared for by the best.
5.0
October 23, 2025
She is on top of my health needs
5.0
October 21, 2025
Quick and efficient
5.0
October 21, 2025
Always positive, professional, and great
5.0
October 21, 2025
Always professional, and I’m super confident of her decisions and helping me protect my health
5.0
October 17, 2025
As always, Dr Mosher spent time listening to me as well as asking me pertinent questions. I’ve been seeing her for over 20 years now and it’s comforting to have a Doctor Who knows your history and has continued to grow and her knowledge of her practice over the years.
5.0
October 13, 2025
Not my regular doctor but needed a pre-op clearance and came out a new patient which pretty much says it all
5.0
October 10, 2025
I always have a good experience with Dr. Mosher. I trust her and appreciate her thoroughness!
5.0
October 7, 2025
Dr. Mosher was thorough as this was my first visit and we were getting acquainted with one another. She took her time with me and never made me feel like I was taking up too much of her time. All the staff were friendly & helpful.
5.0
October 6, 2025
Dr Mosher was kind, calm, and a great listener!
5.0
October 3, 2025
Dr. Mosher has been my doctor for probably 20 years. She is the smartest, sweetest, Doctor. She listens to me, works with me on medical issues. I trust her and that’s why I moved over to UCLA Health.
5.0
September 30, 2025
Prompt, professional & courteous
5.0
September 30, 2025
Very caring and thorough always.
5.0
September 30, 2025
Dr Mosher was at her best! Helps being the last patient of the day as she has more time to work with you. Really helped sort out my problem and listened to me.
5.0
September 29, 2025
Dr Mosher is so incredibly kind and honestly…she’s brilliant. Literally she is.
5.0
September 29, 2025
She listens and provides advice concerning each issue raised.
5.0
September 11, 2025
My experience with Dr Mosher has always been positive. Her level of interest in listening to my concerns and answering questions has been very high. She never rushes our visit and leaves me feeling well heard and cared for.
5.0
September 11, 2025
My doctor is very caring and thorough. Answers all my questions without rushing.
5.0
September 10, 2025
Dr Mosher is the best caring for health care and spends time to explain options
5.0
September 9, 2025
Friendly, caring, informative. Answered all my questions and gave me as much time as I needed.
5.0
September 8, 2025
Dr. Mosher addressed my health concerns and ordered additional tests as follow up to abnormalities in bloodwork.
5.0
September 8, 2025
Great
5.0
September 4, 2025
Dr Mosher always goes through my health profile thoroughly. She’s so pleasant and answers any questions I have.
5.0
September 4, 2025
Dr Mosher was very friendly and professional.
4.0
August 29, 2025
Very good
5.0
August 26, 2025
always excellent
5.0
August 26, 2025
Thorough review of test results and clear explanation of needed medication and next steps.
2.0
August 25, 2025
I don’t feel my problems/ questions were addressed.
5.0
August 25, 2025
Dr. Mosher is very thorough. This was a followup to my introductory appointment with her. The information regarding that appointment was on the patient portal and was very detailed. We went over some of my complaints which are now resolved.
5.0
August 25, 2025
Same excellent experience as usual.
5.0
August 22, 2025
Professional, caring, thorough and interested in concerns and questions I might have.
5.0
August 22, 2025
Kind and informative. Always supportive.
5.0
August 18, 2025
Dr Mosher was through friendly and attentive. The front desk staff is attentive and very helpful. I feel I am in good hands
5.0
August 14, 2025
Dr. Mosher is very detailed and discusses all health issues. Staff is always caring and professional.
4.0
August 12, 2025
Good
5.0
August 11, 2025
never feel rushed, answered all questions/concerns
5.0
August 8, 2025
Very nice staff & very confident Dr Mosher.
4.0
August 5, 2025
I always wonder if my doctor has the big picture on my health. I don’t get her feedback or reaction but I do plenty of talking. Would like to hear her assessment more.
5.0
August 4, 2025
She was on time and I don’t wait a 1/2 like some appointments. She was very thorough and detailed in our discussion. She actually looked at my Medical chart and lab work. I’ve had other doctors that didn’t really seem to be interested or cared.
5.0
July 31, 2025
On point, as always!!
5.0
July 31, 2025
Excellent
5.0
July 28, 2025
She was attentive and answered all of my questions. I will be following her good advice.
5.0
July 25, 2025
Dr Mosher will always take time to address any concerns.
4.0
July 18, 2025
Prompt. Thorough.
5.0
July 15, 2025
My doctor is compassionate & intelligent. She listens & doesn’t interrupt.
5.0
July 14, 2025
My doctor is so nice and doesn’t leave any stone unturned.
5.0
July 11, 2025
Doctor is patient and caring
5.0
July 9, 2025
I feel this was just a get to know you appointment. I am coming back in 6 weeks where I am sure the exam will be more thorough.
5.0
July 9, 2025
She really listens to the patient. Very sharp; picked up something in my lab test that was an indirect concern. Always impressed with her knowledge. We discuss issues and jointly come to decisions. Went through several internists before I found Dr Mosher. She is the ‘gold standard’.
5.0
July 7, 2025
Very attentive and professional as always.
5.0
July 3, 2025
DR. Mother is always willing to listen and answer questions. She and the rest of the staff are always so helpful.
5.0
July 3, 2025
Dr mosher doesn’t skip a beat! She reviewed all my testing results with me. Answered my questions.
5.0
July 3, 2025
She was very personable, professional, thorough and seemed very interested in what was happening in my life.
5.0
June 30, 2025
Great experience and she's very knowledgeable and I trust her.
5.0
June 30, 2025
Nice and heard all my concerns
5.0
June 27, 2025
She is always friendly and very efficient
5.0
June 27, 2025
Very thorough, listened well and solved concerns/issues!
5.0
June 26, 2025
Compassionate and attentive. And an extremely meticulous physician who asks insightful questions to help me to guide my healthcare in concert with my primary physician.
5.0
June 24, 2025
Dr Mosher is a very caring and patient doctor.
5.0
June 23, 2025
Dr Mosher is very caring and helpful. She helped me a lot today by setting me up with a new ENT.
5.0
June 22, 2025
She was great
5.0
June 20, 2025
Great
5.0
June 18, 2025
Listens, caring, helpful
5.0
June 17, 2025
Dr. Mosher is amazing. She is very professional, caring and personable. She really listens to your concerns and proactively orders any testing or lab work needed. I always know she will go above and beyond to provide the best care for her patients.
5.0
June 17, 2025
It was with Dr. Corinna Mosher, my primary, and she is always wonderful and thorough.
5.0
June 16, 2025
Thorough, on time, efficient and as always pleasant and professional
5.0
June 11, 2025
It was great. Dr. Mosher was very thorough. Answered all my questions.
5.0
June 10, 2025
Excellent
5.0
June 10, 2025
Truly professionals and they listen to my concerns and take direct action
5.0
June 6, 2025
Excellent
5.0
June 6, 2025
Felt like I was listened to, Received good information and insight. Received great care.
5.0
June 5, 2025
Very good
4.0
June 5, 2025
My doctor listened carefully to my problems and issues and checked my lab results.
5.0
May 30, 2025
Thorough, patient and friendly
5.0
May 27, 2025
Dr. Mosher listened attentively and made helpful recommendations.
5.0
May 23, 2025
Dr Mosher listens and offers help suggestions.
5.0
May 22, 2025
Helpful and knowledgeable
5.0
May 22, 2025
Very pleasant experience with my PMD. There’s nothing to complain of.
5.0
May 21, 2025
Dr. Mosher is engaging and clear. The questions I had were addressed with directions given to support my care with referrals.
5.0
May 19, 2025
Excellent patient advocate. Glad she will be my new primary doctor.
5.0
May 19, 2025
Dr. Mosher is professional kind and caring and she listens great
5.0
May 19, 2025
Dr Mosher was attentive and proactive.
5.0
May 16, 2025
She listened to my concerns without speculating on what the issue could be. She didn?t shut me down on anything. Was so refreshing.
5.0
May 16, 2025
Very informative and professional
5.0
May 8, 2025
Dr Mosher is kind and patient and thorough!
5.0
May 6, 2025
She is a good doctor.
5.0
May 6, 2025
Follow up was quick and efficient
5.0
May 3, 2025
Very good
5.0
May 1, 2025
Dr Mosher was warm, friendly and thorough as she has always been. Additionally the nurse and administrative staff at the front desk were very helpful and friendly during my visit.
5.0
April 30, 2025
Dr. Mosher is efficient and listens carefully.
5.0
April 30, 2025
Dr. Mosher was thorough and careful to be sure all my concerns were addressed.
5.0
April 29, 2025
The front desk administrators were just lovely made me feel so at home and of course, Dr. Mosher and her medical assistant took such good care of me. I feel so grateful for UCLA health.👏🏼
5.0
April 28, 2025
On time. Dr. Answered questions and was very kind .
5.0
April 28, 2025
Very good
4.0
April 28, 2025
Dr. Was thorough and answered all my questions and concerns I had.
5.0
April 26, 2025
Dr. Mosher was, as usual, terrific. She was patient, answered my questions about abnormalities in my blood work, and my new symptoms, and came up with a simple to understand treatment plan. She also had a nurse check on an urgent referral to a hand surgeon made on Tuesday by the dermatologist.
5.0
April 22, 2025
I scheduled a physical with the doctor, in which we discussed my status of health since my previous visit. I got the exceptional care that I needed today, moving forward to achieve the health I expect. And to be as physically active as possible again.
2.0
April 14, 2025
Not caring or compassionate. Felt like a number.
5.0
April 8, 2025
Listens to my needs, goes over all my concerns and very caring
5.0
April 7, 2025
Introduction to Dr Mosher and the UCLA staff was a positive experience.
5.0
March 27, 2025
she was great as usual thourough and pleasant
5.0
March 26, 2025
I appreciate Dr. Mosher being very thorough and careing. She is very understanding when I need her to repeat things as I have a hearing problem.
5.0
March 25, 2025
Today was my first day with her and she was wonderful. Knowledgeable and friendly.
5.0
March 24, 2025
Dr. Mosher was very patient, and caring. She ordered the important tests. She’s a caring doctor.
5.0
March 18, 2025
Smooth, efficient and thorough
5.0
March 11, 2025
Prepared, courteous and personable.
5.0
March 10, 2025
Dr Mosher is the best. She is a good listener and aver easy Dr to talk with