Dr. Greller is on Doximity
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Office
150 Bergen St
Dept Of
Newark, NJ 07103Phone+1 973-972-9280Fax+1 718-960-6293
Education & Training
- NYU Grossman School of MedicineFellowship, Medical Toxicology (Emergency Medicine), 2002 - 2004
- University of Pennsylvania Health SystemResidency, Emergency Medicine, 1998 - 2002
- New York University School of MedicineClass of 1998
Certifications & Licensure
- NJ State Medical License 2022 - 2025
- NY State Medical License 2002 - 2023
- PA State Medical License 1999 - 2002
- American Board of Emergency Medicine Emergency Medicine
- American Board of Emergency Medicine Medical Toxicology
- American Board of Preventive Medicine Addiction Medicine
Awards, Honors, & Recognition
- Fellow (FACMT) American College of Medical Toxicology, 2009
- Fellow (FACEP) American College of Emergency Physicians
Publications & Presentations
PubMed
- An Outbreak of Synthetic Cannabinoid-Adulterated Tianeptine Products in New Jersey - Case Series.Christopher J Counts, Anthony V Spadaro, Trevor A Cerbini, Alex J Krotulski, Sara E Walton
Journal of Medical Toxicology. 2025-04-01 - 1 citationsSimultaneous Cases of Familial Hypokalemic Periodic Paralysis Induced by Illicit Injection of Betamethasone.Brandon Chen, Christopher J Counts, Phillip Maresca, Howard A Greller, Mitchell J Heller
The Journal of Emergency Medicine. 2025-03-01 - Excellence in Review-Appreciation for Journal of Medical Toxicology's 2024 Peer Reviewers.Howard A Greller, Mark B Mycyk
Journal of Medical Toxicology. 2025-02-14
Press Mentions
- ToxCard: XylazineMay 16th, 2024
- Tox and Hound – Fellow Friday – Whence the Protons of Lactic Acidosis?July 24th, 2020
- Hospitals Consider ‘Do Not Resuscitate’ Policy for COVID-19 PatientsMarch 26th, 2020
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Professional Memberships
- Fellow
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