William L. Peterson, MD

Dr. William Peterson

  • Gastroenterology
  • , Internal Medicine
  • Springfield, IL

Dr. Peterson's Locations

Practices

    • A
      Springfield Clinic Main Campus West ENT 1025 S 6th St Fl 3 Springfield, IL 62703
      • Accepting New Patients
    • 217-528-7541
    • B
      Springfield Clinic Jacksonville 15 Founders Ln Jacksonville, IL 62650
      • Accepting New Patients
    • 217-291-1041
    • C
      Springfield Clinic 800 N 1st St Fl 4 Springfield, IL 62702
      • Office Hours
      • Accepting New Patients
    • 217-528-7541
Hospital Affiliations
  • 1
    Memorial Medical Center 701 N 1st St Springfield, IL 62781

Dr. Peterson's Accepted Insurance Carriers & Plans

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Signature Administrators PPO
  • Aetna Managed Choice POS Open Access
  • BCBS Blue Card PPO
  • BCBS IL PPO
  • CIGNA PPO
  • CIGNA Open Access Plus
  • CIGNA HMO
  • Coventry IL PPO
  • Coventry Health and Life IL PPO
  • Coventry HealthAmerica PPO
  • Coventry PPO Platinum
  • First Health PPO
  • Health Alliance PPO
  • Humana Choice POS
  • Humana ChoiceCare Network PPO
  • Health Alliance HMO/POS
  • HealthLink PPO
  • Medicare
  • Multiplan PPO
  • PHCS PPO
  • UHC Navigate POS
  • UHC Navigate HMO
  • UHC Choice Plus POS
  • UHC Options PPO