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Dr. Mahsa Rezaei, MD

Dr. Mahsa Rezaei, MD

Family Medicine*
(562) 371-8423

Dr. Mahsa Rezaei, MD is a family medicine physician in Costa Mesa, CA. She is affiliated with medical facilities such as MemorialCare Saddleback Medical Center and MemorialCare Long Beach Medical Center. She is accepting new patients and telehealth appointments.

5 Star Rating
Based on 32 reviews 5 Star Rating (32 reviews)
(562) 371-8423
Request Now
Accepting New PatientsTelehealth AvailableSecure Call
722 Baker St
Costa Mesa, CA 92626

Brought to you by and on staff at

MemorialCare

Office Hours

Monday

8 am
to
5 pm

Tuesday

8 am
to
5 pm

Wednesday

8 am
to
5 pm

Thursday

8 am
to
5 pm

Friday

8 am
to
5 pm

Saturday

Closed

Sunday

Closed
(562) 371-8423
Call to Book
722 Baker St
Costa Mesa, CA 92626

Locations

MemorialCare Medical Group - Costa Mesa

MemorialCare Medical Group - Costa Mesa722 Baker St Costa Mesa, CA 92626
1
  • Call
  • Fax
  • Hours
    • Mon: 8:00am - 5:00pm
    • Tue: 8:00am - 5:00pm
    • Wed: 8:00am - 5:00pm
    • Thu: 8:00am - 5:00pm
    • Fri: 8:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions
New Patient?
(562) 371-8423
Patient Favorite Award

Dr. Rezaei is a patient favorite Family Medicine Physician

The Patient Favorite badge is awarded to top-performing providers who surpass average ratings and comments, reflecting their commitment to exceptional patient care. Read our methodology

  • Area of Expertise • Dr. Rezaei specializes in the area of Family Practice. See board certifications
  • Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
  • Offers Telehealth • This doctor offers telehealth appointments. Call the office to schedule an appointment.
  • Practices at Top Hospital • America's 250 Best Hospitals Award™ See hospitals

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Dr. Rezaei's Reviews

Likelihood to recommend Dr. Rezaei

5.0
32 ratings, 29 with a written review
5 star
100%
100%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
0%
0%

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Dr. Rezaei is so nice
Telehealth
I really liked Dr. Rezaei. It was my first visit with her and she was very friendly and prepared for our appointment. Will see her next month for physical. She had ordered my lab work and mammogram right away and it showed up in MyChart after we hung up. I’m very happy with my new doctor!
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Rhonda D – Mar 07, 2025
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Very pleasant and professional
This was my first time meeting Dr. Rezaei. She was thorough and listened to my concerns. I found her to be very pleasant and professional.
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Dec 03, 2024
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The best
Telehealth
She is one of the best doctors I ever had. Supercaring, with great adviice on my health problem and how to manage it
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
1 other person found this helpful
Helpful
Oct 27, 2023
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Very attentive doctor
Dr. Rezaei has been such a great attentive doctor from the start. I have had nothing but a great experience from her and her team. She has made me feel so comfortable and heard. All of my concerns addressed. Feel blessed to have a doctor like her
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Liz – Sep 13, 2023
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Thank you!
The welcome in which the staff extended me helped me to relax. Jocelyn, Priscilla and Dr Rezaei...thank you so much for the care in which you provided for me on Thursday August 24, 2023. As I age thank you for the care for the details of my numbers so that I can stay healthy and live a long life. I give a 10 plus and going way beyond my expectations!Truly grateful!Tammy
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Tammy H. – Aug 26, 2023
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I am blessed that you are my doctor!
My concerns and follow up with my health condition and lab works have always been resolved and up to date. Dr. Rezaei cares for her patients. She takes time answer all the questions. Her staff are well trained, very knowledgeable, and friendly : ) Thank you so much for the great care! You are truly a remarkable doctor that I truly respect and trust for my care. I am a cancer survivor. I am living today and write this honest review because of you. Kudos to you all! Leon Le
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Leon – Jun 28, 2023
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The best primary care physician I have ever had!
She has been the most amazing doctor for me over the past four years! She not only has a wealth of knowledge, she is extremely humble, kind and always advocates for me. I am truly grateful to have her as my primary physician!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Danielle C – Feb 24, 2023
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Quick and easy. Dr. Rezaei answers my concerns well. Explains in details.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
What could be improved
No results
1 other person found this helpful
Helpful
Oct 18, 2022
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An awesome physician!
Dr. Rezaei is comprehensive, personable, frank and offers options. She listens and provides the necessary information for the patient to make a decision (if needed).
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Aug 30, 2022
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Received thorough medical care.
What went well
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Sam Ganguly – Nov 19, 2021
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The staff and Dr. Rezaei were very welcoming and personable. I did not feel rushed during my visit. Dr. Rezaei appeared competent and professional as well as caring.
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Sep 04, 2021
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As always, the staff is great and Dr R is friendly, caring, and professional. I never feel rushed. She always makes sure I have no other problems other than what I needed attention for. I could not be happier with the level of care and concern.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 other person found this helpful
Helpful
Sep 01, 2021
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She is very knowledgeable and extremely caring.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Freeman John – Jun 27, 2021
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Dr. Rezaei is amazing!
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Carter – May 26, 2021
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Incredible customer service, genuine interest in my concerns and great listening skills- best bedside manner I’ve ever experienced. I never have to wait and the staff feels like an extension of my family. Wish I knew about them sooner.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Krystal – Apr 15, 2021
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Prompt, efficient, attentive to detail, actually listened to me. Everyone wore masks, social distancing observed.
What went well
  • Office environment
  • Listened & answered questions
  • Staff friendliness
  • Appointment wasn't rushed
  • Wait times
What could be improved
No results
Helpful
Cynthia Jansen – Dec 04, 2020
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She is very attentive, and explains the medical terms clearly in layman's terms. Answers on-line questions within a couple of hours, follows-up. Doesn't hurt that she's cute too
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
CB – Dec 04, 2020
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Dr. Rezaei is kind and thoughtful in her bedside manner. She takes the time to address each of your concerns thoroughly and in a way that is easy to understand and leaves you feeling reassured.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Dec 04, 2020
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Physician was very punctual, and timely. Very willing to answer questions and super approachable.
What went well
No results
What could be improved
No results
Helpful
Nov 18, 2020
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Dr Rezaei is wonderful. She made me feel like everything is going to be ok after I neglected my health. I couldn’t recommend her enough.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Jennifer Buser – Oct 21, 2020
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About Me

care philosophy

Our goal is to provide medical services that enhance the health of the people and communities we serve We are committed to providing the care you need when and where you need it at a low cost and with excellence We re here to be your partner in...read more

  • Family Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Chicago State University

    Medical School
American Board of Medical Specialties®
American Board of Family Medicine®
- 
Family Practice
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Patient Favorite Award

Dr. Rezaei is a patient favorite Family Medicine Physician

    Read our methodology

    Affiliated Hospitals

    • MemorialCare Miller Children's & Women's Hospital Long Beach

      2801 Atlantic Ave
      Long Beach, CA 90806

    • MemorialCare Saddleback Medical Center

      24451 Health Center Dr
      Laguna Hills, CA 92653
      Recipient of 25
      hospital awards

      America's 250 Best Hospitals Award™ (2025, 2024, 2023)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      Patient Safety Excellence Award™ (2025, 2024)

      Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

      View all awards

      How patients felt about the care they received at this hospital.

      86%
      Patients said they were given information about recovering at home

      2% higher than the national average

      77%
      Patients said that doctors always listened to them and explained things well

      1% higher than the national average

      View all patient feedback

    • MemorialCare Long Beach Medical Center

      2801 Atlantic Ave
      Long Beach, CA 90806
      Recipient of 3
      hospital awards

      How patients felt about the care they received at this hospital.

      84%
      Patients said they were given information about recovering at home
      76%
      Patients said that nurses always listened to them and explained things well

      1% higher than the national average

      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality