David J. Knysak, MD

Double Board-Certified Internal Medicine Physician

Allergies and Immunology

David J. Knysak is a double board-certified internal medicine physician specializing in allergy treatment and immunology. He has been practicing medicine since 1982.

Education & Training

• Medical School: Northwestern University School of Medicine in Chicago, Illinois
• Internship & Residency Training: internal medicine, Barnes-Jewish Hospital and Washington University, both in St. Louis, Missouri
• Fellowship Training: allergy, asthma and immunology, University of Michigan Medical Center in Ann Arbor, Michigan

Board Certifications

• American Board of Allergy and Immunology
• American Board of Internal Medicine

Professional Memberships

• American Academy of Allergy, Asthma and Immunology
• American College of Allergy, Asthma and Immunology
• Illinois Society of Allergy, Asthma and Immunology (past president)
• DuPage County Medical Society
• Chicago Asthma Consortium

Schedule your appointment with Dr. David Knysak at Oak Brook Allergists by calling (630) 574-0460 or request an appointment now.