Expertise in
18
conditions

Dr. Lawrence S. Block

Cardiology
Massachusetts General Hospital
55 Fruit St, 
Boston, MA 
Accepting New Patients
Referral may be required
Before you request
Expertise in
18
conditions
Massachusetts General Hospital
55 Fruit St, 
Boston, MA 

Overview

Lawrence Block is a Cardiologist practicing medicine in Boston, Massachusetts.

Dr. Block is highly rated in 18 conditions, according to our data. His clinical expertise encompasses Coronary Heart Disease, Atrial Fibrillation, Heart Attack, and Angina.

He is actively involved in clinical research, co-authoring 13 peer reviewed articles. Dr. Block is currently accepting new patients.

Specialties

Cardiology

Licenses

Internal Medicine in MA

Hospital Affiliations

Massachusetts General Hospital
North Shore Medical Center -

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Anthem BCBS
  • EPO
  • HMO
  • POS
  • PPO
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
Blue Shield of California
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE-MEDICAID PLAN
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
BMC HealthNet
  • HMO
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE SNP
Cambia Health Solutions
  • EPO
  • INSURANCE PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
Commonwealth Care Alliance
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
Mass General Brigham Health Plan
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • PPO
Medicaid
  • OTHER MEDICAID
  • STATE MEDICAID
Tufts
  • HMO
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 14 Less Insurance Carriers -

Locations

Massachusetts General Hospital
55 Fruit St, Boston, MA 02114
Other Locations
Cra Danvers Imaging LLC
102 Endicott St, Danvers, MA 01923

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.

13 Total Publications

Interim Estimated Effectiveness of 2025-2026 COVID-19 Vaccines in Adults Using a Test-Negative Design.
Interim Estimated Effectiveness of 2025-2026 COVID-19 Vaccines in Adults Using a Test-Negative Design.
Journal: JAMA network open
Published: June 23, 2026
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Expertise in
20
conditions
Expertise in
20
conditions
Referral may be required
Before you request
Boston, MA 
 (0.5 miles away)
Languages Spoken:
English, Mandarin, Spanish
See accepted insurances
Offers Telehealth

I enjoy exercise, cooking, family, traveling, design, golf, tennis, NBA, learning, and making human connections. Dr. Tung is highly rated in 20 conditions, according to our data. His clinical expertise encompasses Ventricular Tachycardia, Arrhythmias, Heart Block, Cardiac Ablation, and Pacemaker Implantation. Dr. Tung is board certified in Cardiology and Cardiac Electrophysiology.

Frequently Asked Questions about Dr. Lawrence S. Block

How do I make an appointment with Dr. Lawrence S. Block?

You can book an appointment with Dr. Lawrence S. Block by calling their office at 617-724-0287. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Lawrence S. Block a top-rated expert for Coronary Heart Disease?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Lawrence S. Block is classified as an Distinguished expert for Coronary Heart Disease, 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. Lawrence S. Block specialize in?

While Dr. Lawrence S. Block is a Cardiology, they have specific expertise in Coronary Heart Disease, Atrial Fibrillation, and Heart Attack. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.

Does Dr. Lawrence S. Block participate in research or clinical trials?

Yes. Dr. Lawrence S. Block has published 13 articles and abstracts on conditions like Coronary Heart Disease. You can view a list of Dr. Lawrence S. Block's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Lawrence S. Block accept my insurance?

Dr. Lawrence S. Block accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 617-724-0287 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

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