Ross procedure: Is this advanced aortic valve replacement right for you?
October 3, 2025
Cardiology
at UT Southwestern Medical Center at Park Cities
8611 Hillcrest Road, 2nd Floor
Dallas, Texas 75225 (Directions)
214-692-3135
New Patient Appointment or 214-692-3135
Our cardiovascular program is now available in a convenient, centrally located community setting at the UT Southwestern Medical Center at Park Cities.
UT Southwestern is widely recognized as one of the nation’s leading heart disease treatment centers. Our cardiologists and surgeons are highly trained and are experienced in diagnosing and treating both common and uncommon heart conditions. Our preventive cardiology services, aimed at lowering people’s risk for cardiovascular disease and its complications, are a unique resource in the region.
Meet Our Park Cities Cardiology Providers
Our Park Cities Cardiology team provides personalized care for each patient’s specific condition, while taking full advantage of the clinical expertise and advanced resources needed to improve, cure, and prevent all forms of cardiovascular disease.
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![James Daniels, M.D.]()
James Daniels, M.D.
- Comprehensive Heart and Vascular Center
- Internal Medicine - Cardiology
- Heart Rhythm Treatment/Electrophysiology
- Genetic Disorders - Familial Arrhythmias
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![Katy Lonergan, M.D.]()
Katy Lonergan, M.D.
- Comprehensive Heart and Vascular Center
- Internal Medicine - Cardiology
- General Cardiology
- Women's Heart Disease
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![Rina Mauricio, M.D.]()
Rina Mauricio, M.D.
- Internal Medicine - Cardiology
- Echocardiography
- Preventive Cardiology
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![Jonathan Mosley, M.D., Ph.D.]()
Jonathan Mosley, M.D., Ph.D.
- Internal Medicine - Hypertension
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![Shawna Nesbitt, M.D.]()
Shawna Nesbitt, M.D.
- Comprehensive Heart and Vascular Center
- Internal Medicine - Hypertension
- High Blood Pressure (Hypertension)
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![Jeomi Okwara, M.D.]()
Jeomi Okwara, M.D.
- Internal Medicine - Cardiology
- Sports Cardiology and Athlete’s Heart
- Hypertensive Heart Disease
Our Services
The Cardiology Clinic at Park Cities offers appointments for the evaluation and treatment of patients with suspected heart disease.
Our on-site services include:
- Disease management
- Echocardiogram and stress echocardiogram
- Electrocardiogram (ECG or EKG)
- Electrophysiology
- Exercise stress testing
- Holter monitors and long-term arrhythmia monitoring
- Hypertension
- Lipid testing
- Pro-Thrombin/international normalized ratio (INR) monitoring
In addition, the Medical Center Park Cities offers these support services on-site:
- Laboratory services
Appointment Information
On the day of the appointment, please arrive 30 minutes early to allow time for parking and registration. We will do our best to see you at your scheduled appointment time.
Please bring the following items to your appointment:
- Current insurance card
- Driver’s license or other approved government picture ID
- Method of payment – credit or debit card only
- Current medications
- Relevant past medical records, if available
- Completed paperwork, if you received forms before the visit
To facilitate ongoing communication, we recommend patients enroll in MyChart, which allows patients to communicate directly with UTSW providers, update contact information, complete visit questionnaires, and request clinic appointments. Sign in or sign up for MyChart.
Canceling an Appointment
If you need to cancel an appointment, please call the clinic or cancel via MyChart 24 to 48 hours in advance so that we can accommodate other patients who might be waiting for an appointment.
Articles from our physicians
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Video visits are an important component of virtual care delivery at UT Southwestern.
We’re one of the world’s top academic medical centers, with a unique legacy of innovation in patient care and scientific discovery.