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John Ashkar, MD

Dr. Ashkar is a pulmonologist in the Brooklyn area. He is affiliated with NYU Hospitals Center and 2 more hospitals.
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Conditions treated

Tap to see related services for each condition and more details about our calculations.

Top 25%
1.9k doctors
Top 15%
1.9k doctors
Top 5%
970 doctors
Dr. Ashkar saw more lung condition patients than 95% of similar doctors in the NYC area in 2014–2018. Learn more.

Related services provided

Top 25%
831 doctors
Top 15%
831 doctors
Top 5%
415 doctors
Dr. Ashkar saw more shortness of breath patients than 95% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
604 doctors
Top 15%
605 doctors
Top 5%
302 doctors
Dr. Ashkar saw more sleep disorders patients than 95% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
2.5k doctors
Top 15%
2.5k doctors
Top 5%
1.3k doctors
Dr. Ashkar saw more cardiovascular disease (CVD) patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.

Related services provided

Top 25%
1.7k doctors
Top 15%
1.7k doctors
Top 5%
828 doctors
Dr. Ashkar saw more asthma patients than 95% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
1.6k doctors
Top 15%
1.6k doctors
Top 5%
788 doctors
Dr. Ashkar saw more chronic obstructive pulmonary disease (COPD) patients than 95% of similar doctors in the NYC area in 2014–2018. Learn more.

Related services provided

Top 25%
1.8k doctors
Top 15%
1.8k doctors
Top 5%
878 doctors
Dr. Ashkar saw more obesity patients than 85% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
2.4k doctors
Top 15%
2.4k doctors
Top 5%
1.2k doctors
Dr. Ashkar saw more vascular disease patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.

Related services provided

Top 25%
968 doctors
Top 15%
968 doctors
Top 5%
484 doctors
Dr. Ashkar saw more bronchitis patients than 85% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
743 doctors
Top 15%
743 doctors
Top 5%
371 doctors
Dr. Ashkar saw more sleep apnea patients than 95% of similar doctors in the NYC area in 2014–2018. Learn more.

Related services provided

Top 25%
33 doctors
Top 15%
32 doctors
Top 5%
16 doctors
Dr. Ashkar saw tuberculosis patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the NYC area. Learn more.
Top 25%
1.1k doctors
Top 15%
1.0k doctors
Top 5%
524 doctors
Dr. Ashkar saw more hay fever (allergic rhinitis) patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
2.0k doctors
Top 15%
2.0k doctors
Top 5%
1.0k doctors
Dr. Ashkar saw more type 2 diabetes patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
2.3k doctors
Top 15%
2.3k doctors
Top 5%
1.2k doctors
Dr. Ashkar saw more diabetes patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
1.3k doctors
Top 15%
1.3k doctors
Top 5%
663 doctors
Dr. Ashkar saw more allergies patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
818 doctors
Top 15%
817 doctors
Top 5%
408 doctors
Dr. Ashkar saw more asthma attack patients than 85% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
1.6k doctors
Top 15%
1.6k doctors
Top 5%
817 doctors
Dr. Ashkar saw more heart disease patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.

Related services provided

Top 25%
1.4k doctors
Top 15%
1.4k doctors
Top 5%
683 doctors
Dr. Ashkar saw more acid reflux patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
493 doctors
Top 15%
494 doctors
Top 5%
246 doctors
Dr. Ashkar saw dehydration patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the NYC area. Learn more.
Top 25%
580 doctors
Top 15%
580 doctors
Top 5%
290 doctors
Dr. Ashkar saw dementia patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the NYC area. Learn more.
Top 25%
354 doctors
Top 15%
354 doctors
Top 5%
177 doctors
Dr. Ashkar saw more rheumatoid arthritis (RA) patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
590 doctors
Top 15%
590 doctors
Top 5%
295 doctors
Dr. Ashkar saw insomnia patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the NYC area. Learn more.
Top 25%
1.2k doctors
Top 15%
1.2k doctors
Top 5%
585 doctors
Dr. Ashkar saw more coronary artery disease (CAD) patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
1.1k doctors
Top 15%
1.1k doctors
Top 5%
570 doctors
Dr. Ashkar saw more pneumonia patients than 85% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
2.0k doctors
Top 15%
2.0k doctors
Top 5%
977 doctors
Dr. Ashkar saw anemia patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the NYC area. Learn more.
Top 25%
130 doctors
Top 15%
130 doctors
Top 5%
64 doctors
Dr. Ashkar saw low blood sugar (hypoglycemia) patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the NYC area. Learn more.
Top 25%
669 doctors
Top 15%
670 doctors
Top 5%
334 doctors
Dr. Ashkar saw more sepsis patients than 85% of similar doctors in the NYC area in 2014–2018. Learn more.
Top 25%
1.0k doctors
Top 15%
1.0k doctors
Top 5%
507 doctors
Dr. Ashkar saw more heart failure patients than 75% of similar doctors in the NYC area in 2014–2018. Learn more.

Related services provided

Top 25%
206 doctors
Top 15%
207 doctors
Top 5%
103 doctors
Dr. Ashkar saw pressure ulcer patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the NYC area. Learn more.
Top 25%
209 doctors
Top 15%
210 doctors
Top 5%
104 doctors
Dr. Ashkar saw head and neck cancers patients in 2014–2018, but we couldn’t determine whether he was a top doctor for the condition in the NYC area. Learn more.
Locations

Dr. Ashkar sees patients and can be reached at the following locations.

Office
355 Ovington Ave
Brooklyn, NY 11209
55 miles away
  • Spanish
  • Arabic
  • Russian
Office
425 Ovington Ave
Brooklyn, NY 11209
55 miles away

Reviews

Credentials
  • University of Damascus Faculty of Medicine
    MEDICAL EDUCATION, 1996

Hospital affiliations

Dr. Ashkar is able to admit and treat patients at the following hospitals.

  • NYU Hospitals Center
    C
    Hospital safety grade (Fall 2018)
  • New York-Presbyterian Brooklyn Methodist Hospital
    D
    Hospital safety grade (Fall 2018)
  • Maimonides Medical Center
    F
    Hospital safety grade (Fall 2018)

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • Beacon Health Strategies
  • Blue Cross Blue Shield of Arizona
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • Blue Cross and Blue Shield of Alabama
  • Blue Cross and Blue Shield of Florida
  • Blue Cross and Blue Shield of Illinois
  • Blue Cross and Blue Shield of Kansas
  • Blue Cross and Blue Shield of Kansas City
  • Blue Cross and Blue Shield of Louisiana
  • Blue Cross and Blue Shield of Minnesota
  • Blue Cross and Blue Shield of Mississippi
  • Blue Cross and Blue Shield of Montana
  • Blue Cross and Blue Shield of Nebraska
  • Blue Cross and Blue Shield of New Mexico
  • Blue Cross and Blue Shield of North Dakota
  • Blue Cross and Blue Shield of Oklahoma
  • Blue Cross and Blue Shield of Rhode Island
  • Blue Cross and Blue Shield of Texas
  • Blue Cross and Blue Shield of Vermont
  • Blue Cross and Blue Shield of Wyoming
  • Blue Cross of Idaho
  • Blue Shield of California
  • BlueCross BlueShield of South Carolina
  • BlueCross BlueShield of Tennessee
  • CareFirst BlueCross BlueShield
  • Cigna
  • Cross and Blue Shield of North Carolina
  • EmblemHealth
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Humana
  • Independence Blue Cross AmeriHealth
  • MagnaCare
  • Medicare
  • Meritain Health
  • Pomco
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • United Healthcare
  • ValueOptions
  • Wellmark Blue Cross and Blue Shield