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John J Oppenheimer,  MD

Accepting New Patients

Telehealth

John J Oppenheimer, MD

Allergy, Immunology

4.9
(210)

Male

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About me

SPECIALTIES

  • Allergy

  • Immunology

AFFILIATIONS

  • Morristown Medical Center

Where to see me

0

Education & Experience

TRAINING

Temple University School of Medicine

Medical School

University Hospital - Newark

Residency

National Jewish Center

Fellowship

BOARD CERTIFICATIONS

Allergy and Immunology

American Board of Allergy and Immunology

Internal Medicine

American Board of Internal Medicine

Patient Reviews

OVERALL RATING

4.9

(210 ratings)
20 reviews
  • 5.0
    Jun 23, 2025
    Everyone was friendly and professional
  • 5.0
    Jun 21, 2025
    Dr. Oppenheimer has been my physician for many years. I totally trust his recommendations, And judgment when it comes to my health. I will never use another physician as long as Dr Oppenheimer is available.
  • 5.0
    Jun 14, 2025
    Dr Oppenheimer is knowledgeable, congenial and able to convey information in a most understandable fashion. His bedside manner is incomparable!
  • Jun 13, 2025
    Smooth and flawless
  • 5.0
    Jun 10, 2025
    He's a great doctor.