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Dr. Ara Thomassian, MD

Dr. Ara Thomassian, MD

Internal Medicine*

Dr. Ara Thomassian, MD is an internist in North Hollywood, CA. He is affiliated with medical facilities such as Cedars-Sinai Medical Center and Providence Saint Joseph Medical Center. He is not accepting new patients.

4.8 Star Rating
Based on 85 reviews 4.8 Star Rating (85 reviews)

Cedars-Sinai Primary Care & Nephrology - North Hollywood

12660 Riverside Dr Ste 215 North Hollywood, CA 91607
Telehealth available
(818) 487-0040
Patient Favorite Award

Dr. Thomassian is a patient favorite Internist

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

  • 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 100 Best Hospitals Award™ • See hospitals
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Dr. Thomassian's Reviews

Likelihood to recommend Dr. Thomassian

4.8

85 ratings, 83 with a written review
5 Star
95%
95%
4 Star
0%
0%
3 Star
1%
1%
2 Star
1%
1%
1 Star
2%
2%

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RecentHighestLowestMost Helpful
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Apr 05, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Apr 04, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 26, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 23, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 22, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 14, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 12, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 04, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 01, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Mar 01, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Feb 23, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Feb 08, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Feb 06, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jan 23, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Jan 19, 2025
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Dec 18, 2024
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Nov 24, 2024
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Nov 03, 2024
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
  • Listened & answered questions
  • Explained conditions well
What could be improved
No results
Helpful
Oct 31, 2024
×Post a ResponseAre you Dr. Ara Thomassian, MD?
What went well
No results
What could be improved
No results
Helpful
Oct 28, 2024
×Post a ResponseAre you Dr. Ara Thomassian, MD?

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Know Before You Go

About Me

biography

Dr. Ara Thomassian, MD is an internist in North Hollywood, CA. He is affiliated with medical facilities such as Cedars-Sinai Medical Center and Providence Saint Joseph Medical Center. He is not accepting new patients.

  • Internal 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.

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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  • English

  • Armenian

Patient Favorite Award

Dr. Thomassian is a patient favorite Internist

    Read our methodology

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    Locations

    Cedars-Sinai Primary Care & Nephrology - North Hollywood

    Cedars-Sinai Primary Care & Nephrology - North Hollywood12660 Riverside Dr Ste 215 North Hollywood, CA 91607
    1

    Affiliated Hospitals

    • Cedars-Sinai Medical Center

      8700 Beverly Blvd
      West Hollywood, CA 90048
      Recipient of 37
      hospital awards

      America's 100 Best Hospitals Award™ (2025, 2024, 2023)

      Top 1% in the nation for providing the highest clinical quality year over year

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

      Top 1% in the nation for providing the highest clinical quality year over year

      View all awards

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

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      79%
      Patients would recommend the hospital to friends and family

      14% higher than the national average

      View all patient feedback

    • Providence Saint Joseph Medical Center

      501 S Buena Vista St
      Burbank, CA 91505
      Recipient of 4
      hospital awards

      Patient Safety Excellence Award™ (2025, 2024, 2023)

      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.

      83%
      Patients said they were given information about recovering at home

      1% lower than the national average

      77%
      Patients said their room and bathroom were always kept clean

      10% higher than the national average

      View all patient feedback

    • Providence Cedars-Sinai Tarzana Medical Center

      18321 Clark St
      Tarzana, CA 91356
      Recipient of 5
      hospital awards

      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.

      78%
      Patients said they were given information about recovering at home

      6% lower than the national average

      76%
      Patients said that doctors always listened to them and explained things well
      View all patient feedback
    Learn more about how Healthgrades measures Hospital Quality