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, Aortic Dissection, 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.
Specialties
Licenses
Languages Spoken
Gender
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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Frequently Asked Questions about Dr. Harold Lazar
How do I make an appointment with Dr. Harold Lazar?
You can book an appointment with Dr. Harold Lazar by calling their office at 617-638-5600. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Harold Lazar a top-rated expert for Mediastinitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Harold Lazar is classified as an Distinguished expert for Mediastinitis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Harold Lazar specialize in?
While Dr. Harold Lazar is a Thoracic Surgery, they have specific expertise in Mediastinitis, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG). MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Thoracic Surgery.
Does Dr. Harold Lazar participate in research or clinical trials?
Yes. Dr. Harold Lazar has published 153 articles and abstracts on conditions like Mediastinitis. You can view a list of Dr. Harold Lazar's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Harold Lazar accept my insurance?
Dr. Harold Lazar accepts most major insurance plans, including Cigna. We recommend calling the office directly at 617-638-5600 to verify that your specific plan is currently accepted before your visit.
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.

