Summary

Dr. Terrence Posluszny is a cardiologist specializing in cardiovascular disease and internal medicine. He earned his medical degree from the University of Maryland School of Medicine and completed his residency at the University of Maryland Medical System. With nearly five decades of practice, Dr. Posluszny brings extensive expertise to heart and internal medicine care. He is fluent in both Spanish and English.

Dr. Posluszny practices at McAllen Medical Center and serves patients throughout McAllen and Edinburg, Texas. His clinical expertise includes treating heart failure and chronic respiratory conditions like COPD and chronic bronchitis. He performs diagnostic procedures such as electrocardiograms and echocardiograms to evaluate heart function and structure. Patients have given him an average rating of 4.1 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.1
  • 49 years of experience
  • 20 insurance plans accepted
  • speaks Spanish, English
  • University Of Maryland Medical System
  • 5 written reviews
  • 2 specialties
  • 15 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 5 office locations
  • Male

Office Locations

Dr. Terrence Louis Posluszny has 5 locations

Posluszny Terry L Office

1801 S 5th St Ste 102McAllen, TX 78503
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
FriClosed
SatClosed
SunClosed

Rio Grande Regional Hospital

101 E Ridge RdMcallen, TX 78503

Edinburg Regional Medical Center

1102 W Trenton RdEdinburg, TX 78539

Mcallen Medical Center

301 W Expressway 83Mcallen, TX 78503

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Dr. Terrence Louis Posluszny, MDDr. Pedro Mego, MDDr. Francia Rojas, MDDr. Vijaiganesh Nagarajan, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.1 
4.4 
3.7 
49 Years of Experience 30 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks Spanish, English Speaks Spanish, English Speaks Spanish, English Speaks English
McAllen , TXMission , TXHouston , TXKaty , TX
Med School: University Of Maryland School Of Medicine Med School: Universidad Nacional Mayor De San Marcos Facultad De Medicina San Fernando
Current Profile
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Insurance Plans Accepted by Dr. Terrence Louis Posluszny

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Aetna - PPO
  • Ambetter
  • Blue Cross Blue Shield of Texas
  • Blue Shield of California
  • CHAMPVA
  • CHAMPVA - HMO
  • Humana
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Molina Healthcare
  • Molina Healthcare - CHIP
  • Prominence Health Plan
  • Prominence Health Plan - Medicaid (Managed)
  • Superior HealthPlan - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare

Medical Specialties

Dr. Terrence Louis Posluszny has the following 2 specialties

Specialty Expertise

Dr. Terrence Louis Posluszny has the following 15 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Holter monitoring
  • Hypertension
  • Internal Medicine
  • Stroke
  • Unstable Angina

Certifications, License, & Education

49 Years Experience

EDUCATION & TRAINING

Residency

University Of Maryland Medical System

Medical School

University Of Maryland School Of MedicineGraduated in 1977

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Frequently Asked Questions

Which hospitals is Dr. Terrence Posluszny affiliated with?
Dr. Terrence Posluszny is affiliated with Mcallen Medical Center.
Does Dr. Terrence Posluszny accept my insurance?
You can see the insurance plans that Dr. Terrence Posluszny accepts on their Vitals profile.
How can I make an appointment with Dr. Terrence Posluszny?
You can find contact information for Dr. Terrence Posluszny here on Vitals.
Does Dr. Terrence Posluszny accept virtual/telehealth appointments?
Dr. Terrence Posluszny has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
What languages does Dr. Terrence Posluszny speak?
Dr. Terrence Posluszny speaks Spanish and English.

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