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Dr. John Oppenheimer, MD

Allergy & Immunology* Age 63
Dr. John Oppenheimer, MD
3.1 (18 Ratings)

Offers telehealth

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Map Pin Small Cedar Knolls, NJ
Dr. John Oppenheimer, MD is an Allergy & Immunology Specialist in Cedar Knolls, NJ.
Dr. John Oppenheimer, MD
3.1 (18 Ratings)
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Dr. John Oppenheimer, MD

Allergy & Immunology* Age 63
Cedar Knolls, NJ
Accepting new patients
38 years of experience

Offers telehealth

Dr. John Oppenheimer, MD is an Allergy & Immunology Specialist in Cedar Knolls, NJ.

About

Dr. John Oppenheimer, MD is an Allergy & Immunology Specialist in Cedar Knolls, NJ and has 38 years experience. They graduated from Temple University. They currently practice at Practice and are affiliated with Overlook Medical Center and Morristown Medical Center. Dr. Oppenheimer has experience treating conditions like Asthma and Allergic Rhinitis among other conditions at varying frequencies. At present, Dr. Oppenheimer received an average rating of 3.1/5 from patients and has been reviewed 18 times. Their office accepts new patients and telehealth appointments. Dr. Oppenheimer is board certified in Allergy & Immunology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Asthma
Allergic Rhinitis
Pollen Allergy
Asthma
Allergic Rhinitis
Pollen Allergy
Asthma
  • View other providers who treat Asthma
Allergic Rhinitis
Pollen Allergy
Angioedema
Chronic Sinusitis
COPD (Chronic Obstructive Pulmonary Disease)
Eczema and Contact Dermatitis Due to Metals
Esophagitis
Itchy Skin
Sinusitis
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Patch Testing
Acute Bronchitis
Acute Sinusitis
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Allergic Conjunctivitis
Anaphylaxis
Animal Allergies
Arthritis
Ataxia
  • View other providers who treat Ataxia
Atopic Dermatitis (Eczema)
Bronchiectasis
Bronchitis
Bronchospasm
Canker Sore
Common Cold
Common Variable Immune Deficiency (CVID)
Contact Dermatitis
Cough
  • View other providers who treat Cough
Cystic Fibrosis
Dermatitis Due to Drugs
Dermatitis Due to Substances Taken Internally
Diabetes Type 1
Dry Skin
  • View other providers who treat Dry Skin
Dysphagia
Eczema and Contact Dermatitis
Emphysema
Eosinophilia
Eosinophilic Esophagitis
Food Allergy
Gastritis
Gastroesophageal Reflux Disease (GERD)
Headache
  • View other providers who treat Headache
Heart Disease
Hives
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Hypersensitivity Pneumonitis
Hypertension
Hypogammaglobulinemia
Hypothyroidism
IgA Deficiency
Immunodeficiency Syndromes
Infantile Eczema
Intestinal Diverticulitis
Irritable Bowel Syndrome
Joint Pain
Latex Allergy
Low Blood Oxygen Level
Menstrual Disorders
Migraine
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Muscle Spasm
Nasopharyngitis
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Otitis Media
Overweight
Pericardial Disease
Pinched Nerve in Back
Pinkeye (Conjunctivitis)
Pneumonia
Poison Ivy
Polyneuropathy
Postnasal Drip
Rash
  • View other providers who treat Rash
Reflux Esophagitis
Sarcoidosis
Seborrheic Dermatitis
Shortness of Breath
Sleep Apnea
Tinnitus
  • View other providers who treat Tinnitus
Tobacco Use Disorder
Toxic Effect of Venom
Wheezing
  • View other providers who treat Wheezing
Aeroallergen Hyposensitization Therapy
Allergy Shots
Allergy Shots for Insect Stings
Allergy Skin Testing
Allergy Testing
Allergy Treatment
Blood Allergy Testing
Desensitization
Drug Allergy Testing
Drug or Food Challenge
Food Challenge
Food Desensitization Therapy
Honeybee Desensitization Therapy
Radioallergosorbent Test
Skin Testing and Screening
Wasp Desensitization Therapy

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • AWH NJ Choice MultiTier - Maximum Savings POS II
    AWH NJ Choice MultiTier POS II
    Choice Plus POS II
    Elect Choice (Open Access) EPO
    Managed Choice (Open Access) POS
    Open Choice PPO
    Premier Care Network APCN Choice (OAMC) POS II
    Premier Care Network Plus - Innovation Health
    Savings Plus of Metro, NY
    Select
  • Hospital Advantage EPO
    Local Value Network POS Plus
    Personal Choice PPO
    Regional Preferred POS Plus
  • Blue Card High Performance Network HPN
    Blue Card PPO
    High Performance Network - Tiered HPN
  • Cigna PPO
    Open Access Plus
  • Flex Connecticut EPO
  • HIP Prime HMO
  • BluePPO HSA PPO
    SimplyBlue/Simply Blue Plus PPO
  • First Health (Coventry Health Care) PPO
  • BCBS PPO
    Blue High Performance Network
    Community Blue PPO
    myBlue Access EPO
    Performance Blue
  • Direct Access PPO
    Horizon Blue Cross Blue Shield HMO
    Horizon Blue Cross Blue Shield POS
    Horizon Blue Cross Blue Shield PPO
    OMNIA - Tier1 EPO
    OMNIA HMO
  • Choice Care Network PPO
    Choice Care PPO
    Choice POS
  • Keystone HMO-POS
  • MagnaCare PPO
  • MVP Health Plan EPO
  • Oscar Circle EPO
  • Freedom
  • Choice Plus POS
    Medica Choice
    Navigate HMO
    Navigate POS
    Nexus Open Access
    Options PPO

Locations

  1. 1 Office
    8 Saddle Rd, Cedar Knolls, NJ 07927
    Icon Directions Right Arrow Directions Phone Icon (973) 267-9393
  2. 2 Radiology At 1 Springfield Avenue
    1 Springfield Ave, Summit, NJ 07901
    Icon Directions Right Arrow Directions Phone Icon (908) 934-0555

Patient Satisfaction

Likelihood to recommend Dr. Oppenheimer
3.1
Based on 18 Reviews
5 Stars (7)
4 Stars (2)
3 Stars (1)
2 Stars (1)
1 Star (7)

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Patient Reviews
Mar 25, 2021
I've been seeing him since childhood, and will continue to do so even though I don't primarily live in the area anymore! Very focused, very knowledgeable, and always willing to explain further. He can move through things very quickly but never has an issue with asking for clarification or me tacking on one more thing I want to make sure to discuss. Has provided insight on unrelated conditions that helped me to get answers from other doctors! I can tell he remembers my medical history, and he also remembers personal details and brings them up in conversation, which I appreciate! I've always found the office staff to be kind. The wait times used to be a problem but haven't had those issues in years. It can be tough to get an appointment, but if you book far our there's plenty of flexibility. I never have an issue getting timely medication refills over the phone.
— Mar 25, 2021
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Dr. Oppenheimer's Office & Staff

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Oppenheimer, or would you like to choose another provider and have an online appointment right now?
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(973) 267-9393

About Me

Specialties*
Allergy & Immunology
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Temple University
    1986
Medical Education

Board Certifications

Board Certifications
  • Allergy & Immunology and Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. John Oppenheimer, MD. To arrange an appointment, call the number on Dr. Oppenheimer's profile.

Dr. Oppenheimer frequently treats the following conditions: Asthma and Allergic Rhinitis. See more on Sharecare.

Dr. John Oppenheimer, MD is affiliated with Overlook Medical Center and Morristown Medical Center.

Yes, Dr. John Oppenheimer, MD holds board certification in Allergy & Immunology and Internal Medicine.

Hospital Affiliations

  • Overlook Medical Center

    99 Beauvoir Ave, Summit, NJ

  • Morristown Medical Center

    100 Madison Ave, Morristown, NJ