Summary

Iwona Dziewa, DO is a board-certified physician, specializing in Allergy and immunology. With an office conveniently located in Jefferson Valley, NY, Dr. Dziewa offers treatment for a wide range of issues including eczema, skin rashes, itchy eyes, hives, sinusitis and more. If you aren't sure what is causing your symptoms, our diagnostic testing can help poinpoint the problem. These tests include allergy skin/patch testing, asthma testing and environmental allergy testing. Optum accepts most major health plans.

Quick Facts

  • 30 insurance plans accepted
  • speaks English
  • Stonybrook University Hospital
  • 2 specialties
  • 1 area of expertise
  • 1 board certification
  • 2 office locations
  • Female

Office Locations

Dr. Iwona Dziewa has 2 locations

Dr. Iwona Dziewa

3680 Hill BlvdJefferson Valley, NY 10535
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
WedClosed
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Dr. Iwona Dziewa

60 Merritt BlvdFishkill, NY 12524
MonClosed
Tue8:00 am - 5:00 pm
WedClosed
Thu9:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed

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Dr. Iwona Dziewa, DODr. Manar Sharif Abdalgani, MDDr. David Jeong, MDDr. Joel P. Brooks, DO
Allergy & ImmunologyAllergy & ImmunologyAllergy & ImmunologyAllergy & Immunology
Accepts New Patients Accepts New Patients Accepts New Patients
22 Years of Experience 21 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English
Jefferson Valley , NYNew York , NYWhite Plains , NYNew York , NY
Med School: University Of Jordan Faculty Of Medicine Med School: University Of Iowa
Current Profile
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Insurance Plans Accepted by Dr. Iwona Dziewa

  • Accepts Medicare
  • Aetna
  • Affinity by Molina Healthcare
  • Anthem Blue Cross Blue Shield
  • CDPHP
  • Centivo
  • Cigna
  • ConnectiCare
  • Consumer Health Network
  • Coventry
  • EmblemHealth Insurance Company
  • EmblemHealth Plan Inc
  • Empire Blue Cross Blue Shield
  • Fidelis
  • First Health Network
  • Great West Healthcare
  • Health Insurance Plan of Greater Network
  • Healthfirst
  • Humana
  • MagnaCare
  • Medicare
  • Multiplan
  • MVP Health Care
  • Northwell Direct Network
  • Oscar
  • Oxford
  • Partners Health Plan
  • Private Healthcare Systems
  • The New York State Health Insurance Program
  • Tricare
  • United Healthcare

Medical Specialties

Dr. Iwona Dziewa has the following 2 specialties

Specialty Expertise

Dr. Iwona Dziewa has the following area of expertise

  • Allergist/immunologist

Certifications, License, & Education

MEDICAL LICENSE

Doctor Of Osteopathy, New York, 2026, Active

EDUCATION & TRAINING

Residency

Stonybrook University Hospital

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Frequently Asked Questions

How can I make an appointment with Dr. Iwona Dziewa?
You can find contact information for Dr. Iwona Dziewa here on Vitals.
Does Dr. Iwona Dziewa accept virtual/telehealth appointments?
Dr. Iwona Dziewa has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Iwona Dziewa speak?
Dr. Iwona Dziewa speaks English.
Is Dr. Iwona Dziewa accepting new patients?
Dr. Iwona Dziewa has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Iwona Dziewa accept my insurance?
You can see the insurance plans that Dr. Iwona Dziewa accepts on their Vitals profile.

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