Marc I. Unterman, MD

Cardiovascular Disease Internal Medicine

Internal Medicine

(678) 312-9100Lawrenceville, GA
Telehealth Available
NPI Active per CMS — Q2 2026

With over 49 years in internal medicine, Marc Unterman, MD is a long-established cardiologist in Lawrenceville. A Emory University School of Medicine graduate since 1977, he brings 49+ years of experience. Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, and more.

1 of 67 Internal Medicine providers in GASee all Internal Medicine in Lawrenceville49+ years experienceNPI since 2005

Data updated 2013-06-28 on CMS NPPES

Contact & Location

Practice Location

766 Walther Rd Suite 100, Lawrenceville, GA 30046-8764

Fax: (678) 312-9101

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Cardiologists specialize in diagnosing and treating heart and blood vessel conditions including coronary artery disease, heart failure, arrhythmias, valve disorders, and hypertension. They perform diagnostic procedures such as echocardiograms, stress tests, and cardiac catheterization.

Taxonomy: 207RC0000X

Education & Training

Emory University School of Medicine (Class of 1977)

Virtual Cardiovascular Disease Care With Marc Unterman

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Marc Unterman for follow-ups, medication reviews, and ongoing care — no travel to Lawrenceville required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Marc Unterman

NPI records show Dr. Unterman as active with telehealth listed in Lawrenceville, GA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (678) 312-9100.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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