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Healthfirst Associates is a walk-in physician practice -- appointments are never needed. Our medical team includes:

Libero Saraceno, MD
Board Certification: Internal Medicine
Areas of Interest: Internal Medicine
Medical Education: Buenos Aires University
Residency: Saint Michael's Medical Center

Maria Sequeira, MD*
Board Certification:
Internal Medicine
Medical Education: Grant Medical College
Residency: Newark Beth Israel Medical Center


*Dr. Sequeira also sees patient at Atlantic Medical Group Gastroenterology & Primary Care at West Orange.

Lourdes Silva, DO
Board Certification: Internal Medicine
Areas of Interest: Diabetes Mellitus Type 2; Hypertension; Preventive Care
Medical Education: Lake Erie College of Osteopathic Medicine
Residency: Newark Beth Israel Medical Center

Mauresa Walker, MD
Board Certification: Internal Medicine
Medical Education: Saint Georges University School of Medicine
Residency: SUNY Downstate Medical Center