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Menu
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    • Health services
      • Providing great health care is our goal.
        • About WellMed
        • Your care team
        • Virtual video visits
        • Clinical program services
        • Specialists for Health
        • Transitional care
        • Services and specialties
        • Extended hours clinics

        • Become a WellMed patient

          Our goal is simple, to provide the best care so you can live your best life.

          Request an appointment
    • Patient resources
      • Take a look at what makes WellMed great.
        • Patient portal
        • Patient forms
        • Bill pay
        • Wellmed Charitable Foundation
        • Insurance plans accepted
        • Our network
        • Economic Security Assistance

        • Become a WellMed patient

          Our goal is simple, to provide the best care so you can live your best life.

          Request an appointment
    • Events & media

        • Events

          We bring events to help you connect with your community because your health matters.

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        • Media

          Age healthy now blog
        • Docs in a Pod
        • In the news
        • Our stories

          • How long does it take prediabetes to turn into diabetes?

            July 6, 2026

          • Memory problems that develop with age: what's normal, what's not

            July 1, 2026

          • 12 Diabetic Snacks To Try

            June 29, 2026

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St Davids Heart & Vascular PLLC Store Front

St Davids Heart & Vascular PLLC

4101 James Casey St
Ste 330
Austin, TX  78745
Driving Directions

View our clinicians
Call 1-512-806-8042 to schedule

Languages spoken

English
Spanish
Print Email
Call 1-512-806-8042 to schedule

Languages spoken

English
Spanish
Print Email
Print Email

St Davids Heart & Vascular PLLC
Call location1-512-806-8042
Get directions 4101 James Casey St Ste 330
Austin,  TX 78745
Fax number1-512-804-2360
Call location1-512-806-8042
Get directions 4101 James Casey St Ste 330
Austin,  TX 78745
Fax number1-512-804-2360

Office Hours

Sunday Closed
Monday 8 a.m. to 5 p.m.
Tuesday 8 a.m. to 5 p.m.
Wednesday 8 a.m. to 5 p.m.
Thursday 8 a.m. to 5 p.m.
Friday 8 a.m. to 5 p.m.
Saturday Closed

Our clinicians

Nathaniel M. Boyer, MD practices Interventional Cardiology in Austin and Kyle
Nathaniel M. Boyer, MD
Interventional cardiology
Call 1-512-623-5300 View profile
John A Dieck, Jr., MD practices Cardiovascular Disease in Austin, Dripping Springs, and Marble Falls
John A Dieck, Jr., MD
Cardiovascular disease
Call 1-512-623-5300 View profile
Gerald Villarreal Levy, MD practices Interventional Cardiology and Cardiovascular Disease in Austin, Dripping Springs, and Marble Falls
Gerald Villarreal Levy, MD
Interventional cardiology
Call 1-512-623-5300 View profile
John M Neill, MD practices Interventional Cardiology and Cardiovascular Disease in Austin, Kyle, and Marble Falls
John M Neill, MD
Interventional cardiology
Call 1-512-623-5300 View profile
Erol Huseyin Ozdil, MD practices Cardiovascular Disease in Austin, Dripping Springs, and La Grange
Erol Huseyin Ozdil, MD
Cardiovascular disease
Call 1-512-623-5300 View profile
Jeffrey Ryan Parker, MD practices Interventional Cardiology and Cardiovascular Disease in Austin
Jeffrey Ryan Parker, MD
Interventional cardiology
Call 1-512-623-5300 View profile
Paul A Tucker, II, MD practices Cardiovascular Disease and Interventional Cardiology in Austin, Bastrop, and Dripping Springs
Paul A Tucker, II, MD
Cardiovascular disease
Call 1-512-623-5300 View profile
Ishrat Jahan, PA practices Physician Assistant in Austin
Ishrat Jahan, PA
Physician assistant
Call 1-512-806-8042 View profile
Ashley Carmen Sellechio, PA practices Physician Assistant in Austin
Ashley Carmen Sellechio, PA
Physician assistant
Call 1-512-806-8042 View profile
Jessica Anne Brown, NP practices Family Nurse Practitioner in Austin
Jessica Anne Brown, NP
Family nurse practitioner
Call 1-512-623-5300 View profile
Kaitlin Jill Steimer, NP practices Clinical Nurse Specialist In Adult Health in Austin
Kaitlin Jill Steimer, NP
Clinical nurse specialist in adult health
Call 1-512-806-8042 View profile
Saul Benitez, Jr., CNS practices Clinical Nurse Specialist in Austin
Saul Benitez, Jr., CNS
Clinical nurse specialist
Call 1-512-806-8042 View profile

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