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About me
Dr. Theresa Giannattasio is a board-certified pediatrician at Atlantic Medical Group (AMG) Pediatrics, where she provides compassionate and specialized care to young, growing patients. Dr. Giannattasio is trained to treat the unique needs of infants, children and adolescents, guiding them through each developmental stage and towards healthy lifestyle choices as they mature into adults. Dr. Giannattasio is committed to providing the highest quality medical care, advocating for her patients’ best interests, and supporting them through physical and behavioral health issues.
Recognized for clinical excellence, Dr. Giannattasio has been selected as a New Jersey Family Favorite Kids’ Doc. She has also served on the National Board of Osteopathic Medical Examiners where she helped set the standards for pediatric health care by establishing assessment content for osteopathic certifying exams.
Dr. Giannattasio graduated from the New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY, before completing her residency at Newark Beth Israel Medical Center. She is part of Atlantic Medical Group and is a participating provider of the Atlantic Accountable Care Organization.
SPECIALTIES
Pediatrics
AFFILIATIONS
Accountable Care Organization
Atlantic Medical Group
Morristown Medical Center
Overlook Medical Center
Where to see me
Education & Experience
TRAINING
New York College of Osteopathic Medicine
Medical School
Newark Beth Israel Medical Center
Residency
BOARD CERTIFICATIONS
Patient Reviews
5.0
- 5.0Feb 18, 2026Good
- 5.0Feb 18, 2026Good
- 5.0Jan 6, 2026The best Dr. Giannattasio!!!
- 5.0Jan 6, 2026Very good
- 5.0Jan 6, 2026Super Dr. Giannattasio!!
