Dr. David John Knysak , MD

Allergy & Immunology and Internal Medicine

Overview

Practicing medicine since 1982

Gender: N/A

Years in Practice: 37 Years

Languages Spoken: English

Education & Training

Medical School: Northwestern University The Feinberg School Of Medicine

Graduation Date: in 1982

Specialties & Hospital Affiliations

Hospital Affiliations:

  • Amita Health Adventist Hinsdale Hospital
  • Mercy Hospital & Medical Center
  • Edward-Elmhurst Memorial Hospital
  • Edward Hospital

Specialties: Allergy & Immunology and Internal Medicine

Health Insurance and Affiliations

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS IL BlueChoice Select
  • BCBS IL PPO
  • CIGNA HMO
  • CIGNA LocalPlus
  • CIGNA Open Access Plus
  • CIGNA PPO
  • Coventry Health and Life IL PPO
  • Coventry HealthAmerica PPO
  • Coventry IL PPO
  • Coventry MO HMO POS
  • Coventry MO PPO
  • Coventry PPO Platinum
  • CoventryOne PPO Network
  • First Health PPO
  • HealthLink PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Humana National HMO
  • Multiplan PPO
  • PHCS PPO
  • PriorityHealth Priority PPO
  • UHC Choice Plus POS
  • UHC Compass HMO
  • UHC Navigate HMO
  • UHC Navigate POS
  • UHC Options PPO

Dr. Knysak's Office Information

Fax: (630) 078-9059
Website: oakbrookallergists.com
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: No

Office Hours:

Mon10:00 AM-7:00 PM
Tue10:00 AM-7:00 PM
Wed10:00 AM-7:00 PM
Thu10:00 AM-7:00 PM
Fri10:00 AM-7:00 PM
Sat9:00 AM-12:00 PM
Sun-

Doctor Knysak's Other Office Information

Fax:
Website:Not available
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:

N/A

Oakbrook Allergists SC
1220 Hobson Rd Ste 136
Naperville, IL 60540
(630) 574-0460

Fax:(630) 096-1329
Website:oakbrookallergists.com
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:

Mon10:00 AM-7:00 PM
Tue10:00 AM-7:00 PM
Wed-
Thu10:00 AM-7:00 PM
Fri10:00 AM-1:00 PM
Sat9:00 AM-12:00 PM
Sun-

Fax:(630) 057-4047
Website:oakbrookallergists.com
Accepting New Patients: Yes
Medicare Accepted:Yes
Medicaid Accepted:No

Office Hours:

Mon10:00 AM-7:00 PM
Tue10:00 AM-7:00 PM
Wed-
Thu10:00 AM-7:00 PM
Fri10:00 AM-1:00 PM
Sat9:00 AM-12:00 PM
Sun-

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