Dr. Michael Lenis is a Burnet, TX cardiologist who specializes in the diagnosis, treatment & management of heart & cardiovascular conditions.


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Seton Heart Institute - Seton Burnet Specialty Clinic  


Please Note: This link will direct you to a third-party website unaffiliated with MD.com (https://www.seton.net/heart-care/contact-us/), where you're able to request or schedule an appointment online with Dr. Michael Lenis.


(512) 715-3029


200 County Road 340-A, Building 1, Suite B, Burnet, TX 78611

Office Details

Doctor Specialty Cardiology
Practice Specialty Cardiology
Group Practice Seton Heart Institute
Health System Seton Healthcare Family
Languages Spoken English

Insurance Accepted  

  • Aetna
  • Amerigroup
  • ARC Benefit Plan
  • ARIA
  • Averde Health
  • Beech Street
  • BlueCross
  • Care Improvement Plus
  • Care Improvement Plus - Medicare Advantage
  • Cigna
  • Cigna LocalPlus
  • Coventry Health Care
  • First Care
  • First Health
  • Galaxy Health Network
  • Health Payors Organization
  • HealthSmart Accel
  • HealthSmart Preferred Care
  • Hospice Austin
  • Humana
  • Humana - Medicare Advantage WELLMED Network
  • Humana HMOx
  • Humana- Medicare Advantage--Humana Network
  • IMO Med-Select Network
  • Integrated Medical Systems
  • MultiPlan
  • PHCS Health Plans
  • Sedwick/CMS Southwest Medical Provider Network
  • Sendero
  • Sendero IdealCare
  • Seton Health Plan
  • Superior Ambetter
  • Superior HealthPlan
  • Tricare
  • Triwest
  • United Healthcare
  • United Student Resources (UT Student Division)
  • USA Managed Care

About Dr. Lenis
Dr. Lenis



Dr. Lenis lives in Cedar Park, Texas with his wife, 3 children, and 2 Labs. He is an avid fan of his kids, all things Texas A&M, travel and Disney. Professional highlights include Jesuit educated, Texas A&M university, and Cardiology at the Texas Heart Institute. Texan and Aggie by the Grace of God.


Special Interests  

  • Cardiac CT
  • Echocardiography
  • General Cardiology
  • Interventional Cardiology
  • Nuclear Cardiology
  • Pacemakers
  • Stress Testing

Education & Training  

Medical School


  • Baylor College of MedicineHouston, TX
    Residency in Cardiology


  • Texas Heart InstituteHouston, Texas
    Fellowship in Cardiology

Hospital Affiliations

  • Seton Family of Hospitals
  • Cedar Park Health System Lp

Languages Spoken  

  • English
  • Spanish