HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / MA

GRETA SEIRIOL R GANIA, DO

FAMILY PRACTICE

Medical school: WILLIAM CAREY UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE

Graduated: 2015

Offers telehealth

NPI: 1306225016

Practice Locations (1)

HALLMARK HEALTH MEDICAL ASSOCIATES INC

178 SAVIN ST, SUITE 100

MALDEN, MA 021483591

7813387400

Source: CMS National Downloadable File, September 2026.