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Maureen O'brien, MD

Dr. O'brien is an internal medicine doctor in the Greater Boston area. She is affiliated with Winchester Hospital and Lahey Clinic.
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Conditions treated

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Top 25%
740 doctors
Top 15%
741 doctors
Top 5%
370 doctors
Dr. O'brien saw cardiovascular disease (CVD) patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

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Top 25%
768 doctors
Top 15%
768 doctors
Top 5%
383 doctors
Dr. O'brien saw pain patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

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Top 25%
700 doctors
Top 15%
699 doctors
Top 5%
349 doctors
Dr. O'brien saw vascular disease patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

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Top 25%
108 doctors
Top 15%
107 doctors
Top 5%
53 doctors
Dr. O'brien saw osteoporosis patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

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

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Top 25%
189 doctors
Top 15%
188 doctors
Top 5%
94 doctors
Dr. O'brien saw vitamin deficiency patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

Related services provided

Top 25%
394 doctors
Top 15%
394 doctors
Top 5%
196 doctors
Dr. O'brien saw back problems patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

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Top 25%
277 doctors
Top 15%
276 doctors
Top 5%
138 doctors
Dr. O'brien saw tonsillitis patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

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Top 25%
367 doctors
Top 15%
367 doctors
Top 5%
183 doctors
Dr. O'brien saw spine condition patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

Related services provided

Top 25%
325 doctors
Top 15%
325 doctors
Top 5%
162 doctors
Dr. O'brien saw thyroid condition patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

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Top 25%
78 doctors
Top 15%
77 doctors
Top 5%
38 doctors
Dr. O'brien saw spinal stenosis patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.
Top 25%
238 doctors
Top 15%
239 doctors
Top 5%
119 doctors
Dr. O'brien saw sinusitis patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.
Top 25%
268 doctors
Top 15%
268 doctors
Top 5%
133 doctors
Dr. O'brien saw sinus condition patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.
Top 25%
147 doctors
Top 15%
148 doctors
Top 5%
73 doctors
Dr. O'brien saw abnormal gait patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

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Top 25%
448 doctors
Top 15%
447 doctors
Top 5%
223 doctors
Dr. O'brien saw heart disease patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

Related services provided

Top 25%
268 doctors
Top 15%
267 doctors
Top 5%
133 doctors
Dr. O'brien saw hypothyroidism patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

Related services provided

Top 25%
321 doctors
Top 15%
322 doctors
Top 5%
160 doctors
Dr. O'brien saw ear condition patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

Related services provided

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

Related services provided

Top 25%
503 doctors
Top 15%
502 doctors
Top 5%
251 doctors
Dr. O'brien saw type 2 diabetes patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

Related services provided

Top 25%
622 doctors
Top 15%
622 doctors
Top 5%
311 doctors
Dr. O'brien saw digestive tract conditions patients in 2014–2018, but we couldn’t determine whether she was a top doctor for the condition in the Greater Boston area. Learn more.

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