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Jennifer O'neil, MD

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Conditions treated

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

Top 25%
631 doctors
Top 15%
631 doctors
Top 5%
315 doctors
Dr. O'neil saw more cardiovascular disease (CVD) patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
304 doctors
Top 15%
304 doctors
Top 5%
151 doctors
Dr. O'neil saw more birth defects patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

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Top 25%
16 doctors
Top 15%
16 doctors
Top 5%
7 doctors
Dr. O'neil saw more atrial septal defect (ASD) patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

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Top 25%
51 doctors
Top 15%
50 doctors
Top 5%
25 doctors
Dr. O'neil saw more congenital heart disease patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
192 doctors
Top 15%
192 doctors
Top 5%
95 doctors
Dr. O'neil saw more heart valve condition patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
380 doctors
Top 15%
381 doctors
Top 5%
190 doctors
Dr. O'neil saw more heart disease patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

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Top 25%
135 doctors
Top 15%
134 doctors
Top 5%
67 doctors
Dr. O'neil saw more irregular heartbeat patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

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Top 25%
308 doctors
Top 15%
308 doctors
Top 5%
154 doctors
Dr. O'neil saw more congenital disorders patients than 95% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
189 doctors
Top 15%
189 doctors
Top 5%
94 doctors
Dr. O'neil saw more fainting patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

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Top 25%
388 doctors
Top 15%
388 doctors
Top 5%
194 doctors
Dr. O'neil saw high cholesterol patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
3 doctors
Top 15%
3 doctors
Top 5%
1 doctor
Dr. O'neil saw more Kawasaki disease patients than 75% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
86 doctors
Top 15%
87 doctors
Top 5%
43 doctors
Dr. O'neil saw cardiomyopathy patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
234 doctors
Top 15%
234 doctors
Top 5%
116 doctors
Dr. O'neil saw high blood pressure (hypertension) patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
8 doctors
Top 15%
8 doctors
Top 5%
4 doctors
Dr. O'neil saw more Down syndrome patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

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Top 25%
701 doctors
Top 15%
701 doctors
Top 5%
350 doctors
Dr. O'neil saw more pain patients than 75% of similar doctors in the Washington area in 2014–2018. Learn more.

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Top 25%
25 doctors
Top 15%
26 doctors
Top 5%
12 doctors
Dr. O'neil saw AV block patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
361 doctors
Top 15%
361 doctors
Top 5%
180 doctors
Dr. O'neil saw more anxiety patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

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Top 25%
31 doctors
Top 15%
31 doctors
Top 5%
15 doctors
Dr. O'neil saw enlarged heart patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
207 doctors
Top 15%
207 doctors
Top 5%
103 doctors
Dr. O'neil saw more attention deficit hyperactivity disorder (ADHD) patients than 85% of similar doctors in the Washington area in 2014–2018. Learn more.

Related services provided

Top 25%
43 doctors
Top 15%
42 doctors
Top 5%
21 doctors
Dr. O'neil saw heart block patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
49 doctors
Top 15%
49 doctors
Top 5%
24 doctors
Dr. O'neil saw pulmonary hypertension patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
189 doctors
Top 15%
189 doctors
Top 5%
94 doctors
Dr. O'neil saw shortness of breath patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
600 doctors
Top 15%
600 doctors
Top 5%
299 doctors
Dr. O'neil saw vascular disease patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
78 doctors
Top 15%
79 doctors
Top 5%
39 doctors
Dr. O'neil saw blood cancer patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
553 doctors
Top 15%
552 doctors
Top 5%
276 doctors
Dr. O'neil saw diabetes patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
28 doctors
Top 15%
27 doctors
Top 5%
13 doctors
Dr. O'neil saw leukemia patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

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Top 25%
145 doctors
Top 15%
146 doctors
Top 5%
72 doctors
Dr. O'neil saw obstructive sleep apnea (OSA) patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
257 doctors
Top 15%
257 doctors
Top 5%
128 doctors
Dr. O'neil saw abnormal breathing patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
286 doctors
Top 15%
286 doctors
Top 5%
142 doctors
Dr. O'neil saw major depression patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Top 25%
204 doctors
Top 15%
204 doctors
Top 5%
102 doctors
Dr. O'neil saw sleep apnea patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Washington area. Learn more.

Related services provided

Locations

Dr. O'neil sees patients and can be reached at the following locations.

Fairfax Radiological Cons PC Yorktown Imaging Center
8316 Arlington Blvd
Fairfax, VA 22031
265 miles away
Maryland Bariatrics PC
9707 Medical Center Dr
Rockville, MD 20850
254 miles away
  • Spanish
Office
605 Post Office Rd
Waldorf, MD 20602
263 miles away

Reviews

Credentials
  • Wright State University Boonshoft School of Medicine
    MEDICAL EDUCATION, 2008

Insurance accepted

Always check coverage with your doctor’s office.

  • Aetna
  • Anthem
  • Arkansas Blue Cross and Blue Shield
  • 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
  • CoreSource
  • Coventry Health Care
  • Cross and Blue Shield of North Carolina
  • Evergreen Health Cooperative
  • Harvard Pilgrim Health Care
  • HealthSCOPE Benefits
  • Highmark Blue Cross Blue Shield
  • Horizon Blue Cross Blue Shield of New Jersey
  • Independence Blue Cross AmeriHealth
  • Medicare
  • Meritain Health
  • Premera Blue Cross
  • Regence Blue Cross Blue Shield
  • TRICARE
  • United Healthcare
  • Unity Health Insurance
  • Wellmark Blue Cross and Blue Shield