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John J Oppenheimer,  MD

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John J Oppenheimer, MD

Allergy and Immunology

4.8
(222)

Male

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John J Oppenheimer, MD

About me

John J. Oppenheimer, MD, is an allergist-immunologist with Atlantic Medical Group (AMG). Board-certified in allergy and immunology by the American Board of Allergy & Immunology, and in internal medicine by the American Board of Internal Medicine, he has more than 30 years of experience treating disorders of the immune system, including food, insect, and respiratory allergies, eczema, asthma, and immune deficiencies. He is dedicated to providing compassionate, personalized care to all patients, and making sure they are educated about their condition and treatment.

After earning his medical degree from Temple University School of Medicine, Philadelphia, PA, Dr. Oppenheimer performed a residency in internal medicine at Robert Wood Johnson University Hospital, New Brunswick, NJ. He then completed a fellowship in allergy and clinical immunology at the National Jewish Center for Immunology and Respiratory Medicine, Denver, CO. He also holds a BA in biology from Lafayette College and has served as a clinical professor and prior introduction to clinical medicine course director at the University of Medicine and Dentistry of New Jersey, Newark, NJ, and as an instructor in medicine at the University of Colorado Health Science Center and National Jewish Center in Colorado.

Dr. Oppenheimer has authored over 300 publications, delivered numerous national and international presentations, received multiple awards, and is a member of professional organizations such as the American Academy of Allergy and Immunology, American College of Allergy and Immunology, and New Jersey Allergy and Immunology Society. He previously served as chairman of the board of directors for the American Board of Allergy and Immunology. He is a participating provider of the Atlantic Accountable Care Organization.

Areas of focus: Allergy, Asthma, Clinical Studies

SPECIALTIES

  • Allergy and Immunology

AFFILIATIONS

  • Atlantic Medical Group

  • Morristown Medical Center

Where to see me

Insurance

Please contact the practice to confirm your health plan is accepted.

Education & Experience

TRAINING

Temple University School of MedicineMedical School
University Hospital - NewarkResidency
National Jewish CenterFellowship

BOARD CERTIFICATIONS

Allergy and ImmunologyAmerican Board of Allergy and Immunology
Internal MedicineAmerican Board of Internal Medicine

Patient Reviews

OVERALL RATING

4.8

(222 ratings)
20 reviews
  • 5.0
    Feb 27, 2025
    Everything and Dr. Oppenheimer and the supporting staff at this facility is top notch
  • 5.0
    Feb 26, 2025
    Very good experience..
  • 1.3
    Feb 25, 2025
    Dr had bad bedside manner. He Made me feel uncomfortable.
  • Feb 23, 2025
    Dr Oppenheimer expressed true concern for my continued excellent progress.
  • 5.0
    Feb 22, 2025
    Always a pleasure, as we have built a relationship over 30 years.