About Me
I’m a pediatrician who specializes in preventing and treating allergies in children. I was drawn to this specialty because I wanted to understand why, more than ever, food allergies are so prevalent in children who live in developed countries. My fascination with this question led me to become one of the few pediatricians worldwide who is board certified in allergy and immunology.
As director of the Pediatric Allergy Program at Hassenfeld Children’s Hospital at ¶¶Òõ¶ÌÊÓƵ, I work with children and their parents to treat allergies and to prevent new allergies from developing in the future. For example, infants who have eczema have a higher risk for developing food allergies later in life. One way to reduce this risk is by introducing children to common allergens, such as peanuts, eggs, and tree nuts, under medical supervision. This can help children develop tolerance to those foods. Children who have allergies also have an increased risk for asthma, atopic dermatitis, and a potentially lethal reaction called anaphylaxis, all of which can be managed and prevented with good pediatric allergy care.
I develop long-term relationships with my patients that often start when they are babies and continue into young adulthood. Each stage of childhood has its challenges, from navigating children’s birthday parties to convincing a teenager, who wants nothing more than to fit in, to carry an epinephrine autoinjector. I believe strongly in involving children and their families in making decisions about their treatment. I take the time to explain all of their available options, answer their questions, and respect their preferences.
The father of medicine, Hippocrates, lived by the tenet, “cure sometimes, treat often, comfort always.†I strive to practice these principles. I aim to bring competence, compassion, and cultural sensitivity to my work caring for children, as well as their families, who are impacted by the challenge of keeping their loved one safe from allergy triggers.
Demonstrating my commitment to advancing the field, I was elected to the board of directors of the American Academy of Allergy, Asthma, and Immunology, where I will serve as an at-large director for the next several years.
Conditions and Treatments
Conditions
- allergy
- angioedema
- asthma
- atopic dermatitis
- drug reactions & hives
- eczema & dermatitis
- eosinophilic esophagitis
- food protein induced enterocolitis syndrome (FPIES)
- hay fever
- hives
- rhinitis
Credentials
Positions
- Professor,
- Director, Division of Pediatrics Allergy and Immunology
Board Certifications
- American Board of Allergy & Immunology, 2001
Education and Training
- PhD from University of Warmia & Mazury, 2016
- Fellowship, Johns Hopkins University School of Medicine, Allergy & Immunology, 2000
- Residency, University of Maryland Medical Center, Pediatrics, 1997
- MD from Jagiellonian University, 1990
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Insurance Plans Accepted
This provider accepts the following insurance plans.
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Aetna
- Aetna HMO
- Aetna Indemnity
- Aetna International
- Aetna Medicare Advantage
- Aetna Open Access EPO
- Aetna Open Access HMO
- Aetna POS
- Aetna POS (American Express Employer)
- Aetna PPO
- Aetna Signature Administrators PPO
- Aetna Student Plan
- Allied
- Chesterfield Resources Inc
- Christian Brothers Services
- CoreSource
- Nippon Life of America-Aetna
- Nippon Life-Aetna
- Starmark
- WellNet
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Amida Care
- Amida Care Medicaid
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Anthem BCBS Health Plus
- BCBS Healthplus Essential Plan 1
- BCBS Healthplus Essential Plan 2
- BCBS Healthplus Essential Plan 3
- BCBS Healthplus Essential Plan 4
- BCBS Healthplus Gatekeeper exchange
- BCBS Healthplus Mediblue Advantage
- BCBS Healthplus NY Child Health Plus NY
- BCBS Healthplus NY Medicaid Managed Care NY
- BCBS Healthplus Special Needs
- Empire Mediblue Healthplus Dual
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Anthem Blue Cross Blue Shield
- Anthem BCBS CT PPO
- Anthem BCBS CT Pathway PPO
- BCBS Blue Access EPO Large Group
- BCBS Blue Access EPO Small Group
- BCBS Blue Access GEPO Small Group
- BCBS Blue Access PPO Large Group
- BCBS EPO
- BCBS EPO (BlackRock Employees)
- BCBS EPO (LICH Employees)
- BCBS EPO - Empire EPO (¶¶Òõ¶ÌÊÓƵ Employees)
- BCBS EPO - Empire EPO (Sunset Park/Family Health Center Employees)
- BCBS EPO - Empire NYU Care (¶¶Òõ¶ÌÊÓƵ Employees)
- BCBS EPO - Empire NYU Care (Sunset Park/Family Health Center Employees)
- BCBS Federal Program
- BCBS Florida Blue Care HMO
- BCBS Florida Blue Medicare PPO
- BCBS Florida Blue Options PPO
- BCBS Florida Blue Select
- BCBS Florida MyBlue HMO
- BCBS Florida Simply Blue
- BCBS Florida Traditional PPC
- BCBS HMO
- BCBS Indemnity
- BCBS Local 32BJ Employees
- BCBS Mediblue Medicare HMO
- BCBS Mediblue Medicare PPO
- BCBS Mediblue Select HMO/Extra HMO
- BCBS POS
- BCBS PPO
- BCBS PPO (BlackRock Employees)
- BCBS PPO (LICH Employees)
- BCBS PPO - Empire PPO (Sunset Park/Family Health Center Employees)
- BCBS PPO/EPO Small Group
- New York Hotel Trades
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Cigna
- Apwu Health Plan
- Cigna - Humana
- Cigna Great West PPO
- Cigna HMO
- Cigna Indemnity
- Cigna Managed Care/POS
- Cigna Medicare Advantage
- Cigna NALC
- Cigna Open Access
- Cigna Open Access PPO
- Cigna Oscar
- Cigna PPO
- Cigna Premier Plus
- Great West HMO
- Kaiser Permanente
- MVP-Cigna Network
- Wellfleet-NYU Student
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Connecticare
- Connecticare Bridge
- Connecticare Commercial
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Elderplan
- Elderplan
- Elderplan FIDA
- Elderplan Medicare Advantage Plan
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Emblem
- Emblem Select Care Bronze Small Group
- Emblem Select Care EPO
- Emblem Select Care Gold Small Group
- Emblem Select Care HMO
- Emblem Select Care PPO
- Emblem Select Care Platinum Small Group
- Emblem Select Care Silver Small Group
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Fidelis Care
- Ambetter Fidelis Care Bronze Exchange
- Ambetter Fidelis Care Catastrophic Cvg Exchange
- Ambetter Fidelis Care Gold Exchange
- Ambetter Fidelis Care Native American Exchange
- Ambetter Fidelis Care Platinum Exchange
- Ambetter Fidelis Care Silver Exchange
- Fidelis Care Child Health Plus
- Fidelis Care Medicaid Managed Care
- Fidelis Essential Plan 1
- Fidelis Essential Plan 2
- Fidelis Essential Plan 3
- Fidelis Essential Plan 4
- Wellcare by Fidelis Care Medicare
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First Health
- First Health PPO
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GHI
- American Plan Administrators
- GHI CBP (City of New York Employees)
- GHI Emblem Health EPO
- GHI Emblem Health PPO
- GHI HMO
- GHI HMO Medicare
- GHI Medicare PPO
- GHI Medicare Supplement
- GHI Network Access - Benefit Services of PA
- GHI Network Access - Humana
- GHI Network Access - Total Plan Concepts
- IUOE Local 14-14B
- Wlny-TV Inc.
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HIP
- Emblem Essential Plan 1
- Emblem Essential Plan 2
- Emblem Essential Plan 3
- Emblem Essential Plan 4
- HIP Access I
- HIP Access II
- HIP Bridge
- HIP Child Health Plus
- HIP EPO
- HIP HMO
- HIP Medicaid Enhanced Care
- HIP Medicare Supplement
- HIP POS
- HIP PPO
- HIP Prime Basic Exchange
- HIP Prime Bronze
- HIP Prime Bronze Exchange
- HIP Prime Catastrophic Exchange
- HIP Prime Gold
- HIP Prime Gold Exchange
- HIP Prime Platinum
- HIP Prime Platinum Exchange
- HIP Prime Silver
- HIP Prime Silver Exchange
- HIP VIP Medicare Bold
- HIP VIP Medicare Prime
- Vytra HMO
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Healthfirst
- Health And Recovery Plan (Harp)
- Healthfirst Bronze Leaf Exchange
- Healthfirst Bronze Total, Pro, Plus EPO
- Healthfirst Child Health Plus
- Healthfirst Essential Plan 1 & 2
- Healthfirst Essential Plan 3 & 4
- Healthfirst Gold Leaf Exchange
- Healthfirst Gold Total, Pro, Plus EPO
- Healthfirst Green Leaf Exchange
- Healthfirst Medicaid
- Healthfirst Medicare
- Healthfirst Medicare/NYU Risk
- Healthfirst Personal Wellness Plan
- Healthfirst Platinum Leaf Exchange
- Healthfirst Platinum Total, Pro, Plus EPO
- Healthfirst Silver Leaf Exchange
- Healthfirst Silver Total, Pro, Plus EPO
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Hotel Trades Council
- Hotel Trades Council
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Humana
- Humana Medicare Advantage
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Local 1199
- Local 1199 - NYU Hospital Member Choice
- Local 1199 PPO
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Magnacare
- Magnacare PPO
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Medicaid of New Jersey - Molina
- Medicaid NJ/Molina
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Medicaid of New York
- NYS Medicaid
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Medicare
- Medicare Part A and B
- Medicare Part B
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Metroplus
- Metroplus Bronze Plus Plan Exchange
- Metroplus Child Health Plus
- Metroplus Essential Plan 1 and 2
- Metroplus Essential Plan 3 and 4
- Metroplus Gold
- Metroplus Gold Plus Plan Exchange
- Metroplus Goldcare
- Metroplus Medicaid Managed Care
- Metroplus Medicare
- Metroplus Medplus Plan Exchange
- Metroplus Platinum Plus Plan Exchange
- Metroplus Silver Plus Plan Exchange
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Multiplan
- AXA Assistance USA
- Administrative Concepts
- Beech Street PPO
- Diversified Administration Corporation
- Fiserv Health
- GEHA
- Global Excel
- Global Health
- Guardian Life Insurance Co Of America
- Health Net Of California
- Health Republic Of NJ
- Insurance Design Administrators
- Kaiser Foundation
- Kaiser Permanente
- Meritain Health
- Multiplan PPO
- Multiplan-Capital Dist Phys Health
- Mutual Of Omaha
- Nippon Life Ins Co
- PHCS
- Professional Benefit Admin
- Qualcare Inc
- Screen Actors Guild
- Teamsters Allied Benefits
- US Life Insurance Company
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NYSHIP - The Empire Plan
- NYS Health Insurance Plan - The Empire Plan, Excelsior Plan, NY Student Employee Health Plan
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Oxford
- Oxford Health Plans Freedom
- Oxford Health Plans Liberty
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POMCO Insurance Company
- POMCO Insurance Company
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Qualcare Inc.
- Qualcare Direct
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Railroad Medicare
- Palmetto GBA Railroad Medicare
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Tricare
- TriWest
- Tricare
- US Family Health Plan
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United Healthcare
- AARP Medicare Complete
- Bind Benefits inc
- Oxford Health Plans Medicare Advantage
- UMR
- United Healthcare (NY University Care Plan)
- United Healthcare AARP
- United Healthcare All Savers
- United Healthcare Choice
- United Healthcare Choice (AMEX employees)
- United Healthcare Choice (Blackrock employees)
- United Healthcare Choice (CBS employees)
- United Healthcare Choice (Simon
- United Healthcare EPO
- United Healthcare EPO (¶¶Òõ¶ÌÊÓƵ Health Employees)
- United Healthcare Golden Rule Insurance
- United Healthcare HMO
- United Healthcare Healthscope
- United Healthcare Indemnity
- United Healthcare Indemnity (¶¶Òõ¶ÌÊÓƵ Health Employees)
- United Healthcare Medicare
- United Healthcare Navigate
- United Healthcare Nexus
- United Healthcare Nexus (Amex Employees)
- United Healthcare POS
- United Healthcare PPO
- United Healthcare Plus (¶¶Òõ¶ÌÊÓƵ Health Employees)
- United Healthcare Student Resources
- United Healthcare Student Resources (NYU)
- United Healthcare Value, Advantage and HDHP (New York University employees)
- UnitedHealthcare Choice (NY Power Authority Employees)
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VA Community Care Network
- VA CCN Optum
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VNS Choice Advantage
- VNS Medicare Advantage
- VNS NY Choice Select Health
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Wellcare
- WellCare Medicare
Anna H. Nowak-Wegrzyn, MD, PhD does not accept insurance.
Locations and Appointments
Fink Children's Ambulatory Care Center
150 East 32nd Street, 2nd Floor, New York, NY 10016
Research My Research
Interests
pediatric allergy and immunology, food allergy, anaphylaxis, asthma, atopic dermatitis, allergic rhinitis and conjunctivitis, food protein-induced enterocolitis syndrome (FPIES), drug allergy, hives, urticaria
Clinical Trials and Research Studies
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Gut Microbiome in Food Protein-Induced Enterocolitis Syndrome: An Observational Study
Publications
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Gupta, Elena; Conway, Alexandra E; Verdi, Marylee; Groetch, Marion; Anagnostou, Aikaterini; Abrams, Elissa M; Nowak-Wegrzyn, Anna; Bukstein, Don; Madan, Juliette C; Hand, Matthew; Garnaat, Sarah L; Shaker, Marcus S
Journal of allergy & clinical immunology. In practice. 2024 Oct 09;
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Moore, Andrew; Blumenthal, Kimberly G; Chambers, Christina; Namazy, Jennifer; Nowak-Wegrzyn, Anna; Phillips, Elizabeth J; Rider, Nicholas L
Journal of allergy & clinical immunology. In practice. 2024 Oct ; 12(10):2599-2609
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Bognanni, Antonio; Firmino, Ramon T.; Arasi, Stefania; Chu, Derek K.; Chu, Alexandro W.L.; Waffenschmidt, Siw; Agarwal, Arnav; Dziechciarz, Piotr; Horvath, Andrea; Mihara, Hanako; Roldan, Yetiani; Terracciano, Luigi; Martelli, Alberto; Starok, Anna; Said, Maria; Shamir, Raanan; Ansotegui, Ignacio J.; Dahdah, Lamia; Ebisawa, Motohiro; Galli, Elena; Kamenwa, Rose; Lack, Gideon; Li, Haiqi; Pawankar, Ruby; Warner, Amena; Wong, Gary Wing Kin; Bozzola, Martin; Assa'Ad, Amal; Dupont, Christophe; Bahna, Sami; Spergel, Jonathan; Venter, Carina; Szajewska, Hania; Nowak-Wegrzyn, Anna H.; Vandenplas, Yvan; Papadopoulos, Nikolaos G.; Waserman, Susan; Fiocchi, Alessandro; Schünemann, Holger J.; Brożek, Jan L.
World Allergy Organization journal. 2024 Sep 01; 17(9):?-?