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Corinna R. Mosher, MD

Internal Medicine

Average rating: 4.8

224 ratings

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 Moody Court Primary & Specialty Care |

100 Moody Court, Suite 200 Thousand Oaks, CA 91360 US

805-418-3500

What insurance is accepted?

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Locations
Insurance
Reviews

Languages

English

Education

Medical Board Certification

Internal Medicine, American Board of Internal Medicine, 2000

Residency

Internal Medicine, Cedars-Sinai Medical Center, 2000

Degree

MD, UCLA School of Medicine, 1997

Locations

UCLA Health Thousand Oaks Primary & Specialty Care

Conejo Valley

Thousand Oaks Moody Court Primary & Specialty Care

Internal Medicine| Family Medicine| Cardiology +6 more specialties

100 Moody Court, Suite 200
Thousand Oaks, CA 91360 US

805-418-3500

Fax:805-418-3505

Location Details

Hospital Affiliations

Ronald Reagan UCLA Medical Center

757 Westwood Plaza
Los Angeles, CA 90095 US

Areas of Focus

Primary care

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 healthcare 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.

224 total ratings | 138 reviews

5.0

April 28, 2026

The doctor listened to me and understood my concerns.

5.0

April 28, 2026

Dr Mosher is always concerned about patient well-being first and foremost.

5.0

April 27, 2026

never feel rushed, she always listens.

5.0

April 24, 2026

Professional and very friendly

5.0

April 24, 2026

She was through and caring.

5.0

April 23, 2026

Dr. Mosher was thorough with my CT scan follow up visit. She gives me very good suggestions and I really appreciate her help. So glad I have her as my primary doctor.

5.0

April 14, 2026

Everyone was very helpful and kind

5.0

April 14, 2026

I’m a new patient, the doctor spent enough time with me to learn my history.

5.0

April 13, 2026

Dr. Mosher listened and answered all my questions. Refilled my prescriptions and ordered necessary tests.

5.0

April 7, 2026

Dr Mosher is the best doctor, listens, accepts input, provides explanations , great interpersonal skills and anyone would feel she actually cares about your well being.

5.0

April 7, 2026

So professional but kind & caring

5.0

April 6, 2026

Oh, it went very well. I had a lot to tell her even though I only seen her two months ago I had a lot happened between those two months.

5.0

April 6, 2026

Excellent as usual. Listens to what I have to say. Clearly answers any questions I have. I never feel rushed. Always helpful and pleasant.

5.0

March 31, 2026

very comfortable with Dr mosher. she goes over everything in a non threatening way and calm way). and is thorough

5.0

March 30, 2026

It was a wonderful visit with my PCP.

5.0

March 25, 2026

Really trust her to act in my best interests. Very knowledgeable, great communicator, very responsive. Would recommend her to others.

5.0

March 24, 2026

Ensured that questions & concerns were answered thoroughly. Excellent experience!

5.0

March 23, 2026

Thorough examination. Caring doctor. She listens carefully and asks good questions.

5.0

March 20, 2026

Dr asked great questions about my health

5.0

March 17, 2026

She was very thorough and took the time to ask questions.

5.0

March 17, 2026

Doctor Mosher is always kind, thorough, and helpful. Nurses were great and so was the front desk. Always a pleasurable experience at this location.

5.0

February 27, 2026

Very thoughtful, good listener, looks for solutions and answers to health questions and concerns.

5.0

February 27, 2026

Prompt, kind, informative, positive, helpful and supportive

5.0

February 23, 2026

She is thorough, listens well, answers my questions.

5.0

February 17, 2026

no waiting, prompt attention. doctor was thorough on my physical

5.0

February 17, 2026

Dr. Mosher listens carefully and makes relevant suggestions.

5.0

February 13, 2026

I had a physical exam. Did a good job.She was very clear in explaining every thing to me. Glad I had it done.

5.0

February 13, 2026

Dr. Mosher was just lovely. She made me feel very comfortable, was very thorough and answered all my questions. I never felt like she was rushing me and I appreciate her patience.

5.0

February 13, 2026

Dr Mosher and her staff are consistently kind and accommodating to my needs. I am very satisfied with my care.

5.0

February 12, 2026

I appreciated Dr. Moser’s attentiveness. She is knowledgeable and really wants to be helpful and I felt she listened to me well.

5.0

February 9, 2026

All good

5.0

February 6, 2026

Friendly greeter at front desk, very short wait time, friendly and professional assistant, Dr Mosher is always thorough, professional and listens well.

5.0

February 5, 2026

Answered my questions and arranged follow up.

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.

Corinna R. Mosher, MD

Languages

Education

Medical Board Certification

Residency

Degree

Locations

Thousand Oaks Moody Court Primary & Specialty Care

Hospital Affiliations

Ronald Reagan UCLA Medical Center

Areas of Focus

Insurance

Reviews

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