John D. Horwhat, MD

Dr. John Horwhat

  • Gastroenterology
  • , Internal Medicine
  • Lancaster, PA

Dr. Horwhat's Locations

Practices

    • A
      Lancaster Gastroenterology 2112 Harrisburg Pike Ste 202 Lancaster, PA 17601
      • Accepting New Patients
      • Electronic Health Records
    • 717-869-4600
    • B
      Dale Lent DO & Associates 1500 Highlands Dr Lititz, PA 17543
      • Accepting New Patients
    • 717-625-5000
    • C
      Lancaster Regional Medical Center 250 College Ave Lancaster, PA 17603
      • Accepting New Patients
      • Electronic Health Records
    • 717-291-8211
    • D
      Regional Gastroenterology Associates 4140 Oregon Pike Ephrata, PA 17522
      • Accepting New Patients
      • Electronic Health Records
    • 717-869-4600
    • E
      Regional Gastroenterology Associates of Lancaster Ltd. 426 Cloverleaf Rd Elizabethtown, PA 17022
      • Office Hours
      • Accepting New Patients
    • 717-869-4600
Hospital Affiliations
  • 1
    Lancaster General Hospital 555 N Duke St Lancaster, PA 17602

Dr. Horwhat's Accepted Insurance Carriers & Plans

  • AmeriHealth HMO, POS, DPOS
  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Signature Administrators PPO
  • Aetna Managed Choice POS Open Access
  • Aetna Select
  • BCBS Blue Card PPO
  • Capital BC Keystone Health Plan Central HMO
  • CIGNA PPO
  • CIGNA Open Access Plus
  • CIGNA HMO
  • Coventry HealthAmerica HMO
  • Coventry HealthAmerica PPO
  • Capital BC PPO
  • First Health PPO
  • Geisinger Health Plan
  • Highmark PPOBlue
  • Humana Choice POS
  • Highmark Community Blue PPO
  • Humana ChoiceCare Network PPO
  • Medicare
  • Multiplan PPO
  • UHC Navigate POS
  • UHC Navigate HMO
  • UPMC PPO
  • UHC Choice Plus POS
  • UHC Options PPO
  • UHC Optimum Choice Preferred POS
  • UPMC Premium Network Plans