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William E. Posligua, MD

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Make an Appointment
New Patients:

Call (972) 283-1800 to make an appointment.

Returning Patients:

Log in to MyChart to make an appointment.

About William

Dr. Posligua obtained his medical degree from Universidad Católica de Santiago de Guayaquil, Guayaquil, Ecuador, and completed his Internal Medicine residency training at the Hospital of Saint Raphael, affiliated to Yale University, at New Haven, CT. He completed fellowship training at Baylor College of Medicine, at the Texas Medical Center, in Houston Texas. He specializes in Adult Cardiovascular Diseases, Interventional Cardiology, and Advanced Heart Failure and Transplant Cardiology.
Insurances Accepted:
  • AARP Medicare Complete AARMC
  • Aetna Medicare HMO AET/M
  • Aetna Medicare PPO AETMP
  • Aetna Quality Health (QHP) AETQP
  • Aetna US Healthcare HMO AET/H
  • Aetna US Healthcare/PPO AET/P
  • Amerigroup Medicare Advantage AMGMA
  • Amerigroup Star + Plus AGRPSTPL
  • Amerigroup Star Medicaid AMGPSTM
  • BCBS PPO/POS
  • BCBS of Texas HMO BC/TH
  • Blue Advantage HMO BLADV
  • Cigna (OAP) Open Access CIGNO
  • Cigna Local Plus CIGLP
  • Cigna/HMO CIG/H
  • Cigna/POS CIG/S
  • Cigna/PPO CIG/P
  • Health Smart PPO HS/PP
  • HealthSmart GEPO HLTHS
  • Heritage Southwest IPA HS
  • Humana ChoiceCare Medicare Choice PPO HUM-M
  • Humana Gold Plus HMO HUM/G
  • Humana Preferred PPO HUMPO
  • Med Health BCBS Med/BCBS
  • Molina Market Place MOLMK
  • Multiplan PPO MULTI
  • PHCS2 PHCS
  • Superior Healthplan Star Plus SUPHSP
  • Texan Plus Medicare Advantage Plan (Universal American) AJP00004
  • TexanPlus Dual Eligible TXPDE
  • Texas Health Aetna TX/Aet
  • Tricare TRI
  • United Healthcare PPO UNIP
  • United Healthcare PPO UNIP

Insurance plans may change. Please confirm your plan is accepted when scheduling your appointment.

Affiliations Methodist Dallas Medical Center, Methodist Medical Group, Methodist Charlton Medical Center, Methodist Mansfield Medical Center, Mayo Clinic Network, Methodist Cardiovascular Consultants