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David J Knysak, M.D.

Specialties: Allergy & Immunology

Practice: Oak Brook Allergists SC

Hospital Affiliations: Edward Hospital

Clinical Interests: Asthma; Recurrent Infections; Sinus

Philosophy Of Care

Oak Brook Allergists is a practice dedicated to providing complete allergy and asthma care. We offer services in the following areas: allergic nasal conditions, allergic sinus conditions, asthma, food allergies, hives and stinging insect allergies.

offices

1220 Hobson Rd, Ste 114
Naperville, IL 60540
Phone: 630 961-2960
Fax: 630 961-2983
360 W. Butterfield Rd
Ste 140
Elmhurst, IL 60126
Phone: 630 574-0460
Fax: 630 574-0470
6800 S. Main St
Ste 110
Downers Grove, IL 60516
Phone: 630 789-0575
Fax: 630 789-0594
24600 W. 127th St
Ste 110
Plainfield, IL 60585
Phone: 815 609-8286
Fax: 815 609-8266

Education & Credentials

Medical School: Northwestern University, Chicago, IL; Northwestern University Feinberg School of Me, 1982; Northwestern University Feinberg School of Medicine, 1982

Internship: Jewish Hospital of St. Louis, 1983; Jewish Hospital/Washington University, MO; Washington Univ School of Med of St. Louis, 1983

Residency: Jewish Hospital of St. Louis, 1985; Jewish Hospital/Washington University, MO; Washington Univ School of Med of St. Louis, 1985

Fellowship: Univ of Michigan Med School of Ann Arbor, 1987; University of Michigan Hosp Ann Ha

Society: Amer. Acad. Allergy/Immunolog.; American College of Physicians; American Medical Association; DuPage County Medical Society; Ill. Soc. Allergy/Clin Immunol; Jewish Hospital/Washington University, MO

Language: English

Certifications

Allergy & Immunology

Insurance Accepted

  • Aetna EPO
  • Aetna HMO
  • Aetna Open Access
  • Aetna POS
  • Aetna PPO
  • Beech Street PPO
  • Blue Advantage HMO
  • Blue Choice HMO
  • Blue Choice POS
  • Blue Choice PPO
  • Blue Cross Blue Shield POS
  • Blue Cross Blue Shield PPO
  • CCN POS/Coventry
  • CCN PPO/Coventry
  • Cigna EPO
  • CIGNA HMO
  • Cigna Open Access
  • CIGNA POS
  • CIGNA PPO
  • Great West HMO
  • Great West POS
  • Great West PPO
  • Health Care Finest Network
  • Blue Cross Blue Shield HMO of Illinois
  • Humana HMO
  • Humana POS
  • Humana PPO
  • Illinois Health Partners
  • Interplan Health Group
  • Medicare
  • Multi Plan
  • PpoNEXT (formerly Healthstar)
  • Principal Healthcare PPO
  • Tricare (fmrly Champus)
  • United Healthcare EPO
  • United Healthcare HMO
  • United Healthcare POS
  • United Healthcare PPO
  • UHC Indemnity
  • Aetna Managed Choice (POS)
  • Affordable Heathcare
  • Aetna Open Choice PPO
  • Aetna Select Choice HMO
  • Blue Cross Blue Shield MCNP
  • BCBS Choice PPO
  • Blue Cross/Shield HMO Illinois
  • Cappcare
  • CCN Elect POS
  • Cigna Healthplan HMO
  • Cigna Healthplan PPO
  • Compass / Oxford
  • Compass Health Care Plans HMO
  • Cigna Healthplan POS
  • DuPage Care
  • FHP of IL, HMO
  • FHP of IL, PPO
  • Health Direct HMO
  • Health Direct POS
  • Health Direct PPO
  • Health Network HMO
  • Health Network PPO
  • Health Preferred MidAmerica
  • Health Star
  • Medview Services, Inc.PPO
  • New York Life PPO
  • NYLCARE HMO
  • NYLCARE POS
  • One Health Plan PPO
  • One Health Plan POS
  • Principal Healthcare HMO
  • Principal Healthcare POS
  • Private Healthcare Systems PPO
  • Preferred Network Access
  • Preferred Plan PPO
  • Rush/Prudential PPO
  • Rush Prudential PruPlus POS
  • Rush Prudential HMO
  • Super PPO (Local 1)
  • United Healthcare Choice HMO
  • United Healthcare Choice PPO
  • United Healthcare Select
  • United Healthcare Choice Plus HMO
  • United Healthcare Select Plus
  • Aetna Medicare Advantage
  • Humana Medicare Advantage
  • United Healthcare Medicare Advantage
  • Blue Cross Blue Shield Medicare Advantage

Reviews

This provider is an independent medical practitioner who has been permitted to use the hospital's facilities and to exercise his or her independent medical judgment in the care and treatment of his or her patient.