Dr. Ko's Locations

Practices

    • A
      Christopher John Ko MD 14631 Lee Hwy Centreville, VA 20121
      • Accepting New Patients
    • 703-935-3191
    • B
      Rockville Internal Medicine Group 1201 Seven Locks Rd Ste 111 Potomac, MD 20854
      • Accepting New Patients
      • Electronic Health Records
    • 301-762-5010
    • C
      Old Hook Medical Associates LLC 452 Old Hook Rd Ste 19 Emerson, NJ 07630
    • 201-262-0001

Dr. Ko's Accepted Insurance Carriers & Plans

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Signature Administrators PPO
  • Aetna Managed Choice POS Open Access
  • Anthem HealthKeepers HMO POS
  • Aetna Select
  • Anthem KeyCare PPO
  • Anthem Pathway X Tier Hosp HealthKeepers DirectAccess VA
  • BCBS Blue Card PPO
  • CIGNA PPO
  • CIGNA Open Access Plus
  • CIGNA HMO
  • CareFirst BlueChoice Advantage
  • CareFirst BlueChoice Ntwk POS
  • CareFirst BluePreferred PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Medicare
  • UHC Choice Plus POS
  • UHC Options PPO
  • UHC Optimum Choice Preferred POS