Overview
Thomas Klein is an Allergy and Immunologist in Havertown, Pennsylvania. Dr. Klein is rated as an Advanced provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Allergic Rhinitis, Sinusitis, Hyperphenylalaninemia Due to Dehydratase Deficiency, and Complement Component 2 Deficiency.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
Locations
ENT & Allergy Of Delaware
Gregory Marcotte is an Allergy and Immunologist in Wilmington, Delaware. Dr. Marcotte has been practicing medicine for over 38 years and is rated as a Distinguished provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Grass Allergy, Allergic Rhinitis, Sinusitis, and Hives.
Asthma And Allergy Associates PC
Sandra Gawchik is an Allergy and Immunologist and a Pediatrics provider in Glen Mills, Pennsylvania. Dr. Gawchik is rated as a Distinguished provider by MediFind in the treatment of Allergic Rhinitis. Her top areas of expertise are Allergic Rhinitis, Grass Allergy, Sinusitis, and Eosinophilic Asthma.
George L Martin MD PC
George Martin is an Allergy and Immunologist in Wynewood, Pennsylvania. Dr. Martin is rated as a Distinguished provider by MediFind in the treatment of Allergic Rhinitis. His top areas of expertise are Sinusitis, Grass Allergy, Allergic Rhinitis, Common Variable Immune Deficiency, and Ureteroscopy.
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
- Advanced
- Allergic RhinitisDr. Klein isAdvanced. Learn about Allergic Rhinitis.
- SinusitisDr. Klein isAdvanced. Learn about Sinusitis.
- Experienced
- Common Variable Immune DeficiencyDr. Klein isExperienced. Learn about Common Variable Immune Deficiency.
- Complement Component 2 DeficiencyDr. Klein isExperienced. Learn about Complement Component 2 Deficiency.
- Grass AllergyDr. Klein isExperienced. Learn about Grass Allergy.
- Hereditary AngioedemaDr. Klein isExperienced. Learn about Hereditary Angioedema.
- HivesDr. Klein isExperienced. Learn about Hives.
- Hyperphenylalaninemia Due to Dehydratase Deficiency

