HealthCareAtlasUSA

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Doctors / GA

SAMANTHA O'BRIEN

PHYSICIAN ASSISTANT

Medical school: MERCER UNIVERSITY SCHOOL OF MEDICINE

Graduated: 2022

NPI: 1144965815

Practice Locations (5)

WELLSTAR MEDICAL GROUP LLC

12460 CRABAPPLE RD, SUITE 901

ALPHARETTA, GA 300046392

6787620574

WELLSTAR MEDICAL GROUP LLC

5655 ATLANTA HWY

ALPHARETTA, GA 300045208

7706910819

WELLSTAR MEDICAL GROUP LLC

5655 ATLANTA HWY, SUITE A

ALPHARETTA, GA 300045208

7068846026

WELLSTAR MEDICAL GROUP LLC

1550 KENNESAW DUE W RD NW

KENNESAW, GA 301524338

WELLSTAR MEDICAL GROUP LLC

5150 STILESBORO N W RD, SUITE 220

KENNESAW, GA 301527742

7704248222

Source: CMS National Downloadable File, September 2026.

SAMANTHA O'BRIEN | HealthCareAtlasUSA