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Dr. Periyanan Vaduganathan, MD

Dr. Periyanan Vaduganathan, MD

Age 62 Cardiology M
(50) 50 reviews

Telehealth available


Dr. Periyanan Vaduganathan, MD is a cardiology specialist in Houston, TX. Dr. Vaduganathan completed a residency at Park Ridge Hospital - St Marys Campus. He currently practices at Nathan Cardiology Associates PA and is affiliated with HCA Houston Healthcare Clear Lake. He accepts multiple insurance plans.


  • Baylor Hosp, Fellowship Hospital — 1996
  • Park Ridge Hospital - St Marys Campus, Residency Hospital — 1993
  • Orpington Hosp, Residency Hospital — 1991
  • Bury Hosp, Residency Hospital — 1989
  • Thanjavur Med Coll Hosp, Residency Hospital — 1985
  • Thanjavur Med Coll Hosp, Internship Hospital — 1982
  • St Joseph's College, India, Undergraduate School — 1975

Insurance Accepted

  • Aetna
  • American Republic
  • Amerigroup (Wellpoint)
  • Anthem
  • Assurant Health
  • Bakery & Confectionary Union Plan
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Texas
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Commercial Insurance Company
  • CoreSource
  • Coventry Health Care
  • First Health (Coventry Health Care)
  • Golden Rule
  • Government Employees Health Association (GEHA)
  • HAP Insurance
  • Health Net
  • Humana
  • Mail Handlers Benefit Plan (MHBP)
  • Molina Healthcare
  • MultiPlan
  • MVP Health Care
  • Principal Life
  • Tricare
  • UniCare
  • UnitedHealthCare
  • Universal American
  • WellCare

* Please verify this information when scheduling an appointment.



Compare with other Cardiology Specialists
Compare Dr. Vaduganathan with our nearby Cardiology Specialists at Houston Methodist
These providers are on the medical staff of Houston Methodist
These providers are on the medical staff of Houston Methodist.


  1. Practice

    1. 1
      Nathan Cardiology Associates PA
      11914 Astoria Blvd Ste 100, Houston, TX 77089 Existing Patients: (281) 484-5444

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When I do have to go see my cardiologist, I always enjoy this particular Dr., and ALL his staff. I never wait long, and they always listen to everything you have to say..
Stan Ott in Santa Fe, Tx — Apr 14, 2018
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Dr. Periyanan Vaduganathan, MD
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Frequently Asked Questions

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Dr. Vaduganathan frequently treats Mitral Valve Regurgitation, Angina and Acute Coronary Syndrome, and Heart Disease.  

Find contact information here to make an appointment.

Hospital Affiliations

  • HCA Houston Healthcare Clear Lake
  • Memorial Hermann - Texas Medical Center
  • Memorial Hermann Northwest Hospital
  • Memorial Hermann Southeast Hospital