Meet Our Medical Team

The medical team at Atlantic Medical Group Internal Medicine at Hackettstown is committed to maintaining the well-being, vitality and independence of adults. Learn more about our practice:

Dr. Gellerstein

Antonella Auciello, MD
Board Certification: Internal Medicine
Specialty: Primary Care
Medical Education: UMDNJ University Hospital
Residency: UMDNJ University Hospital

Manuela B. Hamaoui, MD
Board Certification:
Internal Medicine
Specialty:
Primary Care
Medical Education:
New York University School of Medicine
Residency:
New York University Medical Center
Fellowship: New York University Medical Center

Dr. Gibbions

Lorena Alianza-Timog, APN-C
Board Certification:
Internal Medicine
Specialty:
Primary Care
Medical Education:
UMDNJ; College of St. Elizabeth

 

Our medical team is affiliated with Hackettstown Medical Center and Atlantic Medical Group, and are participating providers of Atlantic Accountable Care Organization.