Dr. Mark Johnston MD Lancaster, PA with 21+ years experience
Gender: Male Years In Practice: 21+ Phone Number:(717) 544-3500
Specialty
Gastroenterology
General Gastroenterology
Contact
2112 Harrisburg Pike
Suite 202
Lancaster, PA 17601 Phone:(717) 544-3500 Fax: (717) 544-3500
Insurances
Aetna Choice POS II Aetna HMO Amerihealth HMO AmeriHealth PPO BCBS Blue Card PPO BCBS Oklahoma BlueChoice Capital BC Keystone Health Plan Central HMO Capital Blue Cross PPO CIGNA HMO CIGNA Open Access CIGNA PPO Coventry Oklahoma
First Health PPO Great West PPO HealthAmerica HealthAssurance PPO Highmark BCBS ClassicBlue Highmark BCBS PPOBlue Humana ChoiceCare Network PPO IBC Keystone HMO / POS IBC Personal Choice PPO Multiplan PHCS PPO Multiplan PPO United Healthcare - Direct Choice Plus POS United Healthcare - Direct Options PPO
Affiliated Hospitals
Lancaster General Hospital Lancaster, PA Lancaster Regional Medical Centers Lancaster, PA