Overview
William Grinstead is a Cardiologist and an Interventional Cardiologist in Houston, Texas. Dr. Grinstead is rated as an Experienced provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Atherosclerosis, Coronary Heart Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
Locations
Tmh Physician Associates PLLC
Neal Kleiman is an Interventional Cardiologist and a Cardiologist in Houston, Texas. Dr. Kleiman is rated as an Elite provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Mitral Valve Regurgitation, Coronary Heart Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Kleiman is currently accepting new patients in some locations.
UT Physicians
Biswajit Kar is an Interventional Cardiologist and a Cardiologist in Houston, Texas. Dr. Kar is rated as a Distinguished provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Cardiogenic Shock, Aortic Valve Stenosis, Cardiomyopathy, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Kar is currently accepting new patients.
Specialty Associates Of West Houston PLLC
Pranav Loyalka is a Cardiologist and an Interventional Cardiologist in Houston, Texas. Dr. Loyalka is rated as a Distinguished provider by MediFind in Transcatheter Aortic Valve Replacement (TAVR). His top areas of expertise are Aortic Valve Stenosis, Cardiogenic Shock, Mitral Valve Regurgitation, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR). Dr. Loyalka is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- AnginaDr. Grinstead isExperienced. Learn about Angina.
- Aortic Valve ReplacementDr. Grinstead isExperienced. Learn about Aortic Valve Replacement.
- Aortic Valve StenosisDr. Grinstead isExperienced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Grinstead isExperienced. Learn about Apoplexy.
- ArrhythmiasDr. Grinstead isExperienced. Learn about Arrhythmias.
- AtherosclerosisDr. Grinstead isExperienced. Learn about Atherosclerosis.

