Ellen Epstein
Dr. Ellen Epstein, MD, is a board-certified allergist and immunologist who has practiced in Rockville Centre, New York, since founding her own practice, Advanced Allergy & Asthma, PLLC, in 1986. With nearly four decades of dedicated experience, Dr. Epstein treats patients of all ages for a comprehensive range of allergic and immunologic conditions.
About
Dr. Ellen Epstein, MD, is a board-certified allergist and immunologist who has practiced in Rockville Centre, New York, since founding her own practice, Advanced Allergy & Asthma, PLLC, in 1986. With nearly four decades of dedicated experience, Dr. Epstein treats patients of all ages for a comprehensive range of allergic and immunologic conditions.
Dr. Epstein earned her medical degree from New York University School of Medicine. She completed her training in Internal Medicine at Stony Brook University Hospital before pursuing a specialized Allergy/Immunology fellowship in both pediatric and adult allergy at Tufts – New England Medical Center in Boston, Massachusetts.
Her clinical practice covers the full spectrum of allergic disease, including asthma, allergic rhinitis, chronic cough, eczema and other allergic skin conditions, urticaria (hives), angioedema, insect allergy, food allergy, sinusitis, drug reactions, eye allergy, and immunodeficiency. Dr. Epstein also offers allergy immunotherapy and administers newer biologic injection therapies such as Xolair, Nucala, Fasenra, and Dupixent for the management of asthma, hives, and eczema.
Education & Training
Medical School
New York University School of Medicine (1980)
Residency
Internal Medicine, Stony Brook University Hospital
Fellowship
Allergy/Immunology Fellowship (Pediatric and Adult Allergy), Tufts – New England Medical Center
Board Certifications
- Allergy & Immunology
Hospital Affiliations
- Stony Brook University Hospital (training affiliation)
Languages Spoken
English
Areas of Expertise / Conditions Treated
- Asthma diagnosis and management
- Allergic rhinitis and chronic sinusitis
- Eczema and allergic skin disease
- Urticaria (hives) and angioedema
- Food and insect allergy
- Allergy immunotherapy and biologic injection therapy (Xolair, Nucala, Fasenra, Dupixent)
Why Patients Choose Ellen Epstein
- Nearly 40 years of focused experience in allergy and immunology
- Founder and longtime physician-owner of a dedicated allergy and asthma practice
- Specialized fellowship training in both pediatric and adult allergy from Tufts – New England Medical Center
- Offers advanced biologic therapies for asthma, hives, and eczema
- Excellent overall patient experience ratings based on more than 75 patient reviews
Practice Information
Practice Name
Advanced Allergy & Asthma, PLLC
Office Location(s)
- 165 North Village Ave, Suite 141, Rockville Centre, NY 11570
Insurance Accepted
Most major insurance plans accepted; call the office to verify
Patient Rating Snapshot
| Overall Rating | Bedside Manner | Wait Time | Total Reviews |
| 5.0 / 5 | 4.9 / 5 | 4.6 / 5 | 76 |
Frequently Asked Questions
What conditions does Dr. Epstein treat?
Dr. Epstein treats the full range of allergic and immunologic conditions, including asthma, allergic rhinitis, eczema, hives, angioedema, food and insect allergy, sinusitis, drug reactions, and immunodeficiency.
Does Dr. Epstein treat both children and adults?
Yes. Dr. Epstein completed a fellowship in both pediatric and adult allergy and immunology, and her practice treats patients across all age groups.
Does Dr. Epstein offer allergy shots or biologic injections?
Yes. Dr. Epstein offers traditional allergy immunotherapy (allergy shots) as well as newer biologic injection therapies such as Xolair, Nucala, Fasenra, and Dupixent for appropriate patients.
How long has Dr. Epstein been in practice?
Dr. Epstein founded her practice, Advanced Allergy & Asthma, PLLC, in 1986 and has been practicing allergy and immunology in Rockville Centre for nearly four decades.
Where is Dr. Epstein’s office located?
Dr. Epstein’s office is located at 165 North Village Ave, Suite 141, Rockville Centre, NY 11570.

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