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Accepting New Patients

Michael R. Mazar, MD

Cardiology

Average rating: 5.0

| 319 ratings | 115 reviews

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.

Santa Monica Cardiology |

2020 Santa Monica Boulevard, Suite 220, Santa Monica, CA 90404 US

310-582-6220

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What insurance is accepted?

Locations

Medical Services

Insurance

Reviews

Languages

English

Education

Fellowship

Cardiology, Westchester Medical Center, 2008

Residency

Internal Medicine, Beth Israel Medical Center, 2005

Internship

Internal Medicine, Beth Israel Medical Center, 2003

Degree

MD, New York Medical College, 2002

Locations

Santa Monica

Santa Monica Cardiology

Cardiology| Interventional Cardiology| Cardiac Imaging +2 more specialties

2020 Santa Monica Boulevard, Suite 220
Santa Monica, CA 90404 US

310-582-6220

Fax:310-582-6222

Location Details

Hospital Affiliations

UCLA Santa Monica Medical Center

1250 16th St.
Santa Monica, CA 90404 US

Medical Services

Heart & Cardiovascular Services

Research

Publications

Link to my PubMed publications >

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:

5.0

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.

319 total ratings | 115 reviews

5.0

August 29, 2025

Staff is pleasant and efficient. Appointment was on time. The doctor is terrific.

5.0

August 28, 2025

Always a fantastic experience with my cardiologist.

5.0

August 27, 2025

I needed to see my doctor and was able same day

5.0

August 27, 2025

Dr Mazar is very knowledgeable, competent, and personable provider; I highly recommend him!!

5.0

August 26, 2025

Excellent,reviews med issues ,explains plans carefully

5.0

August 25, 2025

very knowledgeable, succinct, Great explanations.

5.0

August 22, 2025

Dr. Mazer is always most attentive, caring and makes you feel safe in his care. He’s knowledgeable and very professional. Love him as my cardiologist

5.0

August 22, 2025

Great doctor. Takes the time to answer all my questions and address all my concerns.

5.0

August 22, 2025

He friendly, professional and crisp with his answers.He is willing to answer any questions I may have.

5.0

August 19, 2025

Doctor answered all my questions. With good suggestions

5.0

August 19, 2025

Dr. Mazar is the best. He always answers my questions and I know he has my best interests at heart.

5.0

August 18, 2025

It’s always pleasure to meet Dr Mazar and his advice and support

4.0

August 17, 2025

I am Hapy thankyou

5.0

August 16, 2025

My doctor was very concerned about getting me to take the medication to lower my cholesterol. I appreciate that. He acted quickly on my request for a different medication. He and office staff are very diligent with my needs to get my prescriptions approved by my insurance.

5.0

August 14, 2025

Doctor Mazar is very competent and compassionate.

5.0

August 14, 2025

Dr Mazar is an excellent doctor

5.0

August 14, 2025

Very thorough, competent and caring doctor. Nice person and a kind doctor.

5.0

August 13, 2025

Always happy with the care I get with Dr. Mazar.

5.0

August 8, 2025

Dr. Mazar. He explain Me with details all I do need it to know about my health. I'm very pleased the way He took the time to listening the question I'd ask regarding my diet.and recommend Me more excercise.

5.0

August 7, 2025

DR MAZER IS A GREAT CARDIOLOGIST. HE ALSO HAD A RESIDENT IN TRAINING THAT TALKED TO ME & EXAMINED ME I’M ALWAYS HAPPY WITH HIS OFFICE AND I HAD TWO DRS FOR THE PRICE OF ONE!

5.0

August 5, 2025

Staff and Dr Mazer were all very professional

5.0

August 4, 2025

Very thorough. Explained everything

5.0

August 4, 2025

Good follow-up appointment and plan forward

5.0

August 4, 2025

Easy going. No problems.

5.0

August 1, 2025

Dr. Mazar is a wonderful doctor for me and my brother who had a heart attack in 2009?

5.0

August 1, 2025

During our appointments, he’s always up-to-date on my case and totally focused on my situation. Explains everything but importantly always also cuts right to the Chase.

5.0

July 31, 2025

This was my 1st mtg. His comments were clear and thoughtful. He is genuine and was interested to know as much as he could be the first time for us to meet. He is upbeat and knowledgeable.

5.0

July 31, 2025

My visit went very well and one of my meds were changed. My doctor is very professional, and easy to talk to.

5.0

July 31, 2025

Dr. Mazar and his staff are always top-notch, friendly, and thorough.

5.0

July 30, 2025

He's great. Very caring and professional.

5.0

July 21, 2025

It was a very good experience

5.0

July 21, 2025

He’s the best.

5.0

July 21, 2025

Dr Mazar is so knowledgable, helpful, positive and an all around wonderful human and doctor! He helps me understand what is happening with my heart health! Excellent visit today!

5.0

July 21, 2025

Clear instructions and focused on issues. Congenial.

5.0

July 16, 2025

Dr. Mazar is always thorough and asks the right questions He was helpful and I in return will always do what he suggests

5.0

July 15, 2025

Nurse made sure I was taken care of before she went on lunch. Doctor Mazar saw me exactly at my scheduled time. Everyone was personable.

5.0

July 15, 2025

Always caring and thorough.

5.0

July 15, 2025

Professional, caring expert

5.0

July 11, 2025

Doctor is excellent

5.0

July 9, 2025

The Dr. was super friendly and knowledgeable, but direct and to the point.

5.0

July 9, 2025

Dr. Michael Mazar is an outstanding doctor. He listened heard and understood my concerns. Dr. Mazar is also very caring doctor which is unique to find this days. Thank you Dr. Mazar!

5.0

July 9, 2025

Clear communication, sense of humor

5.0

July 8, 2025

On time and knows my issues. He and his staff are excellent

5.0

July 2, 2025

very nice and informative

5.0

July 1, 2025

Very enlightening

5.0

July 1, 2025

Professional Caring on time

5.0

June 30, 2025

Thoroughly satisfying interaction

5.0

June 28, 2025

Seeing Dr Mazur was a pleasure. He looked at me. I felt listened to. He explained

5.0

June 28, 2025

Very kind & direct to the point ! Felt compassion

5.0

June 27, 2025

Informative and confidence- inspiring

5.0

June 27, 2025

Very kind, thorough, competent.

5.0

June 25, 2025

Good presentation of issues. Good listener

5.0

June 24, 2025

Dr Mazar is always very friendly and professional. He really listens to my questions and concerns and reviews my tests both past and present to look for any changes. I am a complicated case and I don’t feel rushed.

5.0

June 24, 2025

Perfection

5.0

June 24, 2025

First visit to cardiologist went well. Thorough checkup, and information was helpful. The whole consultation seemed to be focused on my wellbeing.

5.0

June 23, 2025

Great! All medical issues were addressed well. Very satisfied with professional care provided!!!

5.0

June 21, 2025

I have been his patient for years. Always prepared, has reviewed recent test result, my file and changes in medication by other doctors. Always fully answers my questions . Has a plan going forward

5.0

June 20, 2025

He cares for me

5.0

June 20, 2025

Caring Expertise

5.0

June 18, 2025

Everything was well organized

4.0

June 18, 2025

He took his time to look at results; answered questions with clarity; felt he had my best interests in mind when ordering additional tests instead of negating their need; felt he cared to do what is best; took time and not felt rushed to end the exam.

5.0

June 18, 2025

Dr Mazar is one of two doctors at UCLA, but I have complete trust in. I ask a lot of questions when it comes to my heart health and the medications I take, and he spends whatever time is necessary. All of which allowed me to make my own informed decisions and I continue to never feel better under his care.

4.0

June 11, 2025

Dr. Mazar is completely professional. He gives me the same care each time I come for my visits which is twice a year. His care, knowledge and bedside manner is always the very best. I feel blessed to have him as my cardiologist. I know that I am in good hands. He always looks over my. blood work and adjusts my care accordingly.. Also I have to tell you that his nurse is exceptional! She’s very thorough, kind, knowledgeable, and makes me feel welcome and relaxed. I love UCLA. I have never been in a medical center that their standards are so high and consistent. I have been going to UCLA since 1997 and their standards remain high day in day out and year in year out.The only changes I have ever seen is when they make something EVEN better than it has already been. Remarkable.!!! Congratulations!

5.0

June 10, 2025

Dr. Mazar provides excellent cardiology care for his patients!

5.0

June 9, 2025

The service with Dr. Mazar was excellent and commendable. He is one physician I look forward visiting. I leave the dr’s office feeling at ease and insured.

4.0

June 9, 2025

Alls well very pleasant!

5.0

June 9, 2025

Listened then went over records explaining why each medical decisions were made

5.0

June 5, 2025

My experience today with Dr. Mazar was very good. He was very knowledgeable and professional as well as being very informative and kind. And, I truly appreciated all of that. Thank you.

5.0

June 5, 2025

Thorough, helpful, very nice.

5.0

June 4, 2025

Dr. Mazar is professional yet personal. He remembers me every time and always listens to what I have to say. I feel like he and I are partners in my health journey.

5.0

May 30, 2025

Great experience! Dr. Michael Mazar is an excellent Doctor. He is very thorough and very pleasant to talk to.

5.0

May 30, 2025

Excellent

5.0

May 30, 2025

Dr Mazar was very thoughtful and gave me a good referral

5.0

May 29, 2025

Very nice person, attentive, seeking answers, available for questions, not rushed.

5.0

May 29, 2025

Good listener and easy to understand.

5.0

May 29, 2025

It was great

5.0

May 29, 2025

Dr. Mazar has been treating me for overe 15 years. He is kind and a good listener and has supported me on my journey toward optimum cardiac health.

5.0

May 29, 2025

Always a great and reassuring experience when I meet with Doctor Mazar

5.0

May 29, 2025

From the moment I arrived the staff was friendly and efficient. Same goes with the doctor. In and out easily. Doesn’t get any better.

5.0

May 28, 2025

He is very professional, knowledgeable and always totally thorough. He is excellent in reviewing the information and results from tests and what my care should be going forward.

5.0

May 22, 2025

Friendly and knowledgeable!

5.0

May 21, 2025

All was great! Dr. Mazer is always wonderful and caring! I was a bit delayed for my appointment and he still made the time to see me. Which I appreciate greatly!

5.0

May 21, 2025

Dr. Mazar always listens and tries to do something about it.

5.0

May 21, 2025

Video visit Answered all the questions I needed Only bad thing was 20 minutes late

5.0

May 15, 2025

Drs and team work in tandem to give me the best care. Kind .and efficient.

5.0

May 14, 2025

He answered all of my questions.

5.0

May 13, 2025

Doctor Mazar is very competent and compassionate. Also, he is a very good listener.

5.0

May 12, 2025

Well mannered, professional, and just a wonderful person.

5.0

May 12, 2025

Answered all my questions, showed me that my heart health has greatly improved, despite my anxiety.

5.0

May 10, 2025

As always, measured and confident advice.

5.0

May 9, 2025

Very expert and polite

5.0

May 7, 2025

Everything and everyone was great.

5.0

May 6, 2025

Discussed all questions

5.0

May 6, 2025

If wax perfect. Always welcoming and very professional.

5.0

May 5, 2025

Excellent customer support

5.0

May 5, 2025

Excellent medical care. Thank you!

5.0

May 1, 2025

On time and thorough

5.0

May 1, 2025

Dr. Mazar is very thorough in his approach to patient care. I really like him!

5.0

May 1, 2025

Always having a wonderful experience with my doctor

5.0

April 30, 2025

We had a good conversation about my health, especially my ❤️ It was short but enough to exchange questions and answers. I then went Nextdoor for blood tests.

5.0

April 29, 2025

I saw my cardiologist and I was checked thoroughly It was revealed that ai am doing pretty well and I am my blood pressure has stabilized. I think losing 25 lbs helped me get better.

5.0

April 29, 2025

Always great with Dr Mazar

5.0

April 29, 2025

Very good

5.0

April 29, 2025

He asked questions and had suggestions for my better health.

5.0

April 28, 2025

My doctor is five star. Is good at communicating and is a great listener.

5.0

April 28, 2025

Great doctor , understood the problem and addressed it

5.0

April 28, 2025

The best,so happy with my dr

5.0

April 24, 2025

Understands what I need

5.0

April 24, 2025

Fast, kind and efficient

5.0

April 23, 2025

Easy to talk to and communicates well

5.0

April 7, 2025

Always caring and thorough.

5.0

April 5, 2025

A good follow up !

5.0

April 4, 2025

All the people at UCLA health yesterday were very nice and caring—from the front counter staff, to the nurse, to Dr. Mazar. Everyone was professional and very nice.

5.0

April 3, 2025

Always knowledgable, kind, and above all listens to my concerns. Dr. Mazar is excellent!

5.0

April 1, 2025

Greatest

Michael R. Mazar, MD

Languages

Education

Fellowship

Residency

Internship

Degree

Locations

Santa Monica Cardiology

Hospital Affiliations

UCLA Santa Monica Medical Center

Medical Services

Research

Publications

Insurance

Links

Reviews

Find Care

Find Care

Patient Resources

Patient Resources

Treatment Options

Treatment Options

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