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Dr. Zarbalian graduated from the Washington University In St Louis School of Medicine in 2010. He works in McLean, VA and specializes in Rheumatology, Internal Medicine and Acupuncture.


Explains conditions and treatments
Takes time to answer my questions
Provides follow-up as needed

Based on patient feedback.


Dr. Zarbalian's Rating
Patient Perspective
5.0 Explains conditions and treatments
5.0 Takes time to answer my questions
5.0 Provides follow-up as needed
Office Rating
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6800 Fleetwood Rd, McLean, VA, 22101
n/a Average office wait time
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East West Rheumatology
6800 Fleetwood Rd
McLean, VA, 22101
Showing 1-4 of 4 reviews
"Excellent caring doctor. Takes the time to learn about your medical history - past and present. Gives suggestions and guidance on supplements that goes beyond the field of rheumatology. Appreciate the fact that this is a board certified doctor who also incorporates Eastern medicine options into his treatment plan. I have been a patient since Fall 2020 and plan on staying with Dr Zarbalian. "
  • June 16, 2021
"10/10! I started seeing Dr. Zarbalian back in November 2020, shortly after having been to the ER and urgent care for multiple, chronic issues. I was referred to the rheumatologist specialist but every place I checked said that the waiting period would be 1-1.5years which is outrageous!! Finally, I found East-West Rheumatology and, although I was located in Blacksburg, VA at the time, Dr. Zarbalian was able to see me via telehealth within a week! Since then, Dr. Z has been very attentive to my health issues and I absolutely love the use of the virtual patient portal to help keep track with updates/changes that I am experiencing. Dr. Z is very invested and caring towards his patients and really takes the time to figure out an individualized/specific treatment plan. Additionally, his knowledge in acupuncture and oriental medicine is phenomenal! I have had several acupuncture treatments with him for severe pain and really do feel like the acupuncture/herbs are helping. I am most certainly ...
going to continue to come to this practice and would highly recommend this clinic to everyone! "
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  • February 14, 2021
"Excellent doctor who uses Western and Eastern medicines to help treat/cure illness. Very caring physician. "
  • December 29, 2020
"Wonderful doctor. He really listens to his patients and cares. Not only is he a board certified rheumatologist, but he also incorporates some Eastern medicine in his practice, while looking through the lens of a research oriented Western medicine doctor."
  • February 7, 2020


East West Rheumatology
6800 Fleetwood Rd
McLean, VA, 22101
East-West Rheumatology
226 Maple Ave W Ste 202
Vienna, VA, 22180
  • Accepting New Patients
  • Medicare Accepted
Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
  • Accepting New Patients
  • Medicare Accepted



University of Pittsburgh Medical Center
Graduated 2016
University of Maryland Medical Center
Graduated 2013
Medical School
Washington University In St Louis School Of Medicine
Graduated 2010


Please verify insurance information directly with your doctor's office as it may change frequently.
  • CareFirst BlueChoice Advantage
  • BCBS Blue Card PPO
  • Anthem KeyCare PPO
  • UHC Navigate POS
  • Aetna Choice POS II
  • UHC Choice Plus POS
  • UHC Compass HMO
  • UHC Navigate HMO
  • Aetna VA Signature Gold HMO
  • CareFirst BluePreferred PPO
  • UHC Optimum Choice Preferred POS
  • Aetna HMO
  • UHC Options PPO
  • CIGNA Open Access Plus
  • CareFirst Maryland POS
  • Aetna Select
  • Anthem HealthKeepers HMO POS
  • First Health PPO
  • MD IPA/Optimum Choice HMO/Preferred POS
  • Anthem Pathway X Tiered
  • Anthem Pathway X Tiered Hospital - VA
  • CareFirst BCBS HealthBlue PPO
  • IBC Personal Choice PPO
  • Highmark BCBS Community Blue Flex PPO
  • Anthem Blue Preferred HMO


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