Mark Doerner, MD Internal Medicine Primary Care Internal Medicine, PLLC Schedule Appointment Specialties Internal Medicine Insurance Accepted Aetna Aetna Commercial (HMO, PPO, POS) Aetna Medicare (HMO, PPO) Care N Care Care N Care (HMO, PPO) Cigna Cigna Commercial (HMO, POS, PPO, OAP) City of Euless City of Euless (Employee Plan) County of Rockwall County of Rockwall (Employee Plan) Coventry/First Health Coventry/First Health (PPO) HealthSCOPE (DART) HealthSCOPE - DART (Open Access) HealthSmart HealthSmart (PPO) Humana Humana Commercial - ChoiceCare (PPO) Humana Medicare (HMO, PPO) PHCS/Multiplan PHCS/Multiplan (PPO) QuikTrip QuikTrip (Open Access) USA Health Network USA Health Network (PPO) UT CONNECT Blue Cross Blue Shield - UT Connect United Healthcare United Healthcare Commercial (HMO, PPO, POS) UnitedHealthCare Medicare - AARP MedicareComplete SecureHorizons (HMO) UnitedHealthcare MedicareComplete Choice (PPO) WellCare Health Plans, Inc WellCare (HMO) EducationUT Southwestern Medical School (2001)ResidencyWake Forest University Baptist Medical Center, Internal Medicine (2004) Primary Care Internal Medicine, PLLC 1111 Raintree Cir Twin Creeks One Bldg, Ste 240 Allen, TX 75013-4901 (972) 908-3455Directions Schedule Appointment Primary Care Internal Medicine, PLLC 1111 Raintree Cir Twin Creeks One Bldg, Ste 240 Allen, TX 75013-4901 United States