Shashi S. Bellur, M.D., P.A., F.A.C.C., FSCAI Board Certified by Abim in Interventional Cardiology, Licensed in Nuclear Cardiology. Referrals Not Required for Most Insurance. Quality Care in Invasive and Noninvasive Cardiology. Most Insurance Accepted. PPO and Most HMOs Including: Medicare, Medicaid, Blue Cross Blue Shield, Blue Medicare PPO, Aetna, Cigna & United Healthcare. American College of Cardiology, Texas Medical Association (TMA), American Medical Association (AMA) & Society of Cardiovascular Angiography and Interventions (SCAI). Quality Care in Invasive and Noninvasive Cardiology,Chest Pain,Heart Disease,Heart Attack,Irregular Heart Beat,Dizziness,Syncope,Hypertension,Atrial Fibrillation,Leg Pains,Shortness of Breath,Palpitations,Heart Catheterization,Angioplasty,Stents,Pacemakers,Echocardiogram,Nuclear Stress Tests,Holter Monitors,Accepting New Patients