Summary

Dr. Katy Lonergan is a cardiovascular disease specialist with 24 years of medical experience caring for patients with heart conditions. She also practices internal medicine, providing comprehensive care for adult patients. Dr. Lonergan earned her medical degree from Johns Hopkins University School of Medicine, one of the nation's leading medical institutions. She is fluent in both English and Spanish, allowing her to serve patients from diverse backgrounds.

Dr. Lonergan practices at several prestigious Dallas medical facilities, including William P. Clements Jr. University Hospital, Parkland Memorial Hospital, and UT Southwestern Zale Lipshy Pavilion. She specializes in treating heart valve disease and evaluating patients with chest pain. Her expertise includes performing electrocardiograms to monitor heart rhythm, echocardiograms to assess heart function, and contrast echocardiography for detailed heart imaging. Patients rate Dr. Lonergan 4.4 out of 5 stars on Vitals for her compassionate care and clinical expertise.
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AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.4
  • 24 years of experience
  • speaks English, Spanish
  • Johns Hopkins University School Of Medicine
  • 1 written review
  • 2 specialties
  • 24 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 6 office locations
  • Female

Office Locations

Dr. Katy Lease Lonergan has 6 locations

Ut Southwestern Medical Center Hepatology

5323 Harry Hines BlvdDallas, TX 75390
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Ut Southwestern Medical Center

5323 Harry Hines BlvdDallas, TX 75390

Ut Southwestern Zale Lipshy Pavilion William P Clements Jr University Hospital

5151 Harry Hines BlvdDallas, TX 75235

Parkland Health And Hospital System

5200 Harry Hines BlvdDallas, TX 75235

William P Clements Jr University Hospital

6201 Harry Hines BlvdDallas, TX 75235

Ut Southwestern Clinical Heart And Vascular Center

2001 Inwood Rd Fl 5Dallas, TX 75390
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Katy Lease Lonergan, MD
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Dr. Katy Lease Lonergan, MDDr. Rishin Shah, MDDr. Francia Rojas, MDDr. Vijaiganesh Nagarajan, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.4 
4.8 
3.7 
24 Years of Experience 19 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Gujarati Speaks Spanish, English Speaks English
Dallas , TXPlano , TXHouston , TXKaty , TX
Med School: Johns Hopkins University School Of Medicine Med School: St Louis University School Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Katy Lease Lonergan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Katy Lease Lonergan has the following 2 specialties

Specialty Expertise

Dr. Katy Lease Lonergan has the following 24 areas of expertise

  • Acute Coronary Syndrome (ACS)
  • Arrhythmia
  • Atherosclerosis
  • Blood Clot
  • Bradycardia
  • Cholesterol Management
  • Congenital Heart Disease (Patent Ductus Arteriosus)
  • Coronary Artery Disease (CAD)
  • Diabetes
  • Echocardiography
  • Endocarditis
  • Heart Attack
  • Heart Block
  • Heart Diseases
  • Heart Failure
  • High Blood Pressure (Hypertension)
  • High Cholesterol
  • High Cholesterol (Hypercholesterolemia)
  • Hypertension
  • Internal Medicine
  • Patent Foramen Ovale
  • Stress Testing
  • Stroke
  • Unstable Angina

Certifications, License, & Education

24 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2027, Active

EDUCATION & TRAINING

Medical School

Johns Hopkins University School Of MedicineGraduated in 2002

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Frequently Asked Questions

Which hospitals is Dr. Katy Lonergan affiliated with?
Dr. Katy Lonergan is affiliated with William P Clements Jr University Hospital, Parkland Memorial Hospital, and Ut Southwestern Zale Lipshy Pavilion William P Clements Jr University Hospital.
Does Dr. Katy Lonergan accept my insurance?
You can see the insurance plans that Dr. Katy Lonergan accepts on their Vitals profile.
How can I make an appointment with Dr. Katy Lonergan?
You can find contact information for Dr. Katy Lonergan here on Vitals.
Is Dr. Katy Lonergan accepting new patients?
Dr. Katy Lonergan is accepting new patients on Vitals. View Dr. Katy Lonergan's profile on Vitals to make an appointment.
Where is Dr. Katy Lonergan's office located?
Dr. Katy Lonergan's office is located at 5323 Harry Hines Blvd, Dallas, TX, 75390.

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