Overview
Harold Lazar is a Thoracic Surgeon in Boston, Massachusetts. Dr. Lazar is highly rated in 6 conditions, according to our data. His top areas of expertise are Mediastinitis, Aortic Valve Stenosis, Thoracic Aortic Aneurysm, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).
His clinical research consists of co-authoring 153 peer reviewed articles. MediFind looks at clinical research from the past 15 years.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
Locations
720 Harrison Ave, Boston, MA 2118.
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
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Scott Swanson is a Thoracic Surgeon and a General Surgeon in Boston, Massachusetts. Dr. Swanson is highly rated in 19 conditions, according to our data. His top areas of expertise are Lung Cancer, Non-Small Cell Lung Cancer (NSCLC), Lung Adenocarcinoma, Endoscopy, and Mastectomy. Dr. Swanson is currently accepting new patients.
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Sidharta Gangadharan is a Thoracic Surgeon in Boston, Massachusetts. Dr. Gangadharan is highly rated in 14 conditions, according to our data. His top areas of expertise are Tracheobronchomalacia, Acquired Tracheomalacia, Lung Nodules, Endoscopy, and Gastrectomy.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Coronary Artery Bypass Graft (CABG)Dr. Lazar isDistinguished. Learn about Coronary Artery Bypass Graft (CABG).
- Heart Bypass SurgeryDr. Lazar isDistinguished. Learn about Heart Bypass Surgery.
- MediastinitisDr. Lazar isDistinguished. Learn about Mediastinitis.
- Advanced
- Aortic Valve ReplacementDr. Lazar isAdvanced. Learn about Aortic Valve Replacement.
- Aortic Valve StenosisDr. Lazar isAdvanced. Learn about Aortic Valve Stenosis.
- Transcatheter Aortic Valve Replacement (TAVR)
- Experienced
- Aortic DissectionDr. Lazar isExperienced. Learn about Aortic Dissection.
- Aortic RegurgitationDr. Lazar isExperienced. Learn about Aortic Regurgitation.
- EndocarditisDr. Lazar isExperienced. Learn about Endocarditis.
- Gastroesophageal Reflux Disease (GERD)
- Low Blood PressureDr. Lazar isExperienced. Learn about Low Blood Pressure.
- Mitral StenosisDr. Lazar isExperienced. Learn about Mitral Stenosis.

