Overview
Harold Kreithen is an Allergy and Immunologist in Allentown, Pennsylvania. His top areas of expertise are Allergic Rhinitis, Sinusitis, and Asthma.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- PPO
Locations
Leonard Bielory is an Allergy and Immunologist in Springfield, New Jersey. Dr. Bielory is highly rated in 8 conditions, according to our data. His top areas of expertise are Giant Papillary Conjunctivitis, Vernal Keratoconjunctivitis, Allergic Conjunctivitis, and Conjunctivitis (Pink Eye). Dr. Bielory is currently accepting new patients.
Asthma And Allergy Center LLC
Eric Schenkel is an Allergy and Immunologist in Bethlehem, Pennsylvania. Dr. Schenkel is highly rated in 13 conditions, according to our data. His top areas of expertise are Sinusitis, Allergic Rhinitis, Grass Allergy, and Hives.
Practice Associates Medical Group
John Oppenheimer is an Allergy and Immunologist in Morristown, New Jersey. Dr. Oppenheimer is highly rated in 11 conditions, according to our data. His top areas of expertise are Asthma, Anaphylaxis, Chronic Cough, and Allergic Rhinitis. Dr. Oppenheimer is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Allergic RhinitisDr. Kreithen isExperienced. Learn about Allergic Rhinitis.
- AsthmaDr. Kreithen isExperienced. Learn about Asthma.
- SinusitisDr. Kreithen isExperienced. Learn about Sinusitis.

