Overview
John Gresham is a Cardiologist practicing medicine in San Antonio,, Texas.
Dr. Gresham is highly rated in 36 conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Sitosterolemia, and High Cholesterol.
Dr. Gresham is currently accepting new patients.
Specialties
Licenses
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- MEDICARE MAPD
- OTHER MEDICARE
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MEDICARE MAPD
- OTHER COMMERCIAL
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
540 Oak Centre Dr Ste 260, San Antonio,, TX 78258
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Office
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Frequently Asked Questions about Dr. John K. Gresham
How do I make an appointment with Dr. John K. Gresham?
You can book an appointment with Dr. John K. Gresham by calling their office at 210-499-0448. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. John K. Gresham a top-rated expert for Hypertension?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. John K. Gresham is classified as an Distinguished expert for Hypertension, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. John K. Gresham specialize in?
While Dr. John K. Gresham is a Cardiology, they have specific expertise in Hypertension, Glucocorticoid-Remediable Aldosteronism, and Sitosterolemia. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.
Does Dr. John K. Gresham accept my insurance?
Dr. John K. Gresham accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 210-499-0448 to verify that your specific plan is currently accepted before your visit.
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
- Distinguished
- Glucocorticoid-Remediable AldosteronismDr. Gresham isDistinguished. Learn about Glucocorticoid-Remediable Aldosteronism.
- HypertensionDr. Gresham isDistinguished. Learn about Hypertension.
- SitosterolemiaDr. Gresham isDistinguished. Learn about Sitosterolemia.
- Advanced
- AnginaDr. Gresham isAdvanced. Learn about Angina.
- Aortic RegurgitationDr. Gresham isAdvanced. Learn about Aortic Regurgitation.
- Aortic Valve StenosisDr. Gresham isAdvanced. Learn about Aortic Valve Stenosis.
- ApoplexyDr. Gresham isAdvanced. Learn about Apoplexy.
- ArrhythmiasDr. Gresham isAdvanced. Learn about Arrhythmias.
- Arrhythmogenic Right Ventricular Cardiomyopathy
- Arterial EmbolismDr. Gresham isAdvanced. Learn about Arterial Embolism.
- AtherosclerosisDr. Gresham isAdvanced. Learn about Atherosclerosis.
- Atrial FibrillationDr. Gresham isAdvanced. Learn about Atrial Fibrillation.
- Atrial TachycardiaDr. Gresham isAdvanced. Learn about Atrial Tachycardia.
- Atrioventricular Nodal Reentrant Tachycardia (AVNRT)
- CardiomyopathyDr. Gresham isAdvanced. Learn about Cardiomyopathy.
- Coronary Heart DiseaseDr. Gresham isAdvanced. Learn about Coronary Heart Disease.
- FaintingDr. Gresham isAdvanced. Learn about Fainting.
- Familial Hypertrophic Cardiomyopathy
- Familial Neurocardiogenic SyncopeDr. Gresham isAdvanced. Learn about Familial Neurocardiogenic Syncope.
- Heart AttackDr. Gresham isAdvanced. Learn about Heart Attack.
- High CholesterolDr. Gresham isAdvanced. Learn about High Cholesterol.
- His Bundle TachycardiaDr. Gresham isAdvanced. Learn about His Bundle Tachycardia.
- Hypertensive Heart DiseaseDr. Gresham isAdvanced. Learn about Hypertensive Heart Disease.
- Idiopathic EdemaDr. Gresham isAdvanced. Learn about Idiopathic Edema.
- Low Blood PressureDr. Gresham isAdvanced. Learn about Low Blood Pressure.
- Mitral Valve ProlapseDr. Gresham isAdvanced. Learn about Mitral Valve Prolapse.
- Mitral Valve RegurgitationDr. Gresham isAdvanced. Learn about Mitral Valve Regurgitation.
- Multifocal Atrial TachycardiaDr. Gresham isAdvanced. Learn about Multifocal Atrial Tachycardia.
- NecrosisDr. Gresham isAdvanced. Learn about Necrosis.
- Paroxysmal Supraventricular Tachycardia (PSVT)
- Pediatric MyocarditisDr. Gresham isAdvanced. Learn about Pediatric Myocarditis.
- Pulmonary HypertensionDr. Gresham isAdvanced. Learn about Pulmonary Hypertension.
- Sengers SyndromeDr. Gresham isAdvanced. Learn about Sengers Syndrome.
- Stasis Dermatitis and UlcersDr. Gresham isAdvanced. Learn about Stasis Dermatitis and Ulcers.
- Varicose VeinsDr. Gresham isAdvanced. Learn about Varicose Veins.
- Venous InsufficiencyDr. Gresham isAdvanced. Learn about Venous Insufficiency.
- Experienced
- Acute Coronary SyndromeDr. Gresham isExperienced. Learn about Acute Coronary Syndrome.
- Arterial InsufficiencyDr. Gresham isExperienced. Learn about Arterial Insufficiency.
- Cardiac ArrestDr. Gresham isExperienced. Learn about Cardiac Arrest.
- Carotid Artery DiseaseDr. Gresham isExperienced. Learn about Carotid Artery Disease.
- Coronary Artery FistulaDr. Gresham isExperienced. Learn about Coronary Artery Fistula.
- Deep Vein ThrombosisDr. Gresham isExperienced. Learn about Deep Vein Thrombosis.
- Dilated Cardiomyopathy (DCM)Dr. Gresham isExperienced. Learn about Dilated Cardiomyopathy (DCM).
- EndocarditisDr. Gresham isExperienced. Learn about Endocarditis.
- Factor V Leiden ThrombophiliaDr. Gresham isExperienced. Learn about Factor V Leiden Thrombophilia.
- Familial Dilated CardiomyopathyDr. Gresham isExperienced. Learn about Familial Dilated Cardiomyopathy.
- Familial HypertriglyceridemiaDr. Gresham isExperienced. Learn about Familial Hypertriglyceridemia.
- Familial Ventricular TachycardiaDr. Gresham isExperienced. Learn about Familial Ventricular Tachycardia.
- Heart FailureDr. Gresham isExperienced. Learn about Heart Failure.
- Heart Failure with Preserved Ejection Fraction (HFpEF)
- Heart MurmursDr. Gresham isExperienced. Learn about Heart Murmurs.
- Hypertrophic Cardiomyopathy (HCM)Dr. Gresham isExperienced. Learn about Hypertrophic Cardiomyopathy (HCM).
- Inappropriate Sinus Tachycardia (IST)Dr. Gresham isExperienced. Learn about Inappropriate Sinus Tachycardia (IST).
- Infective EndocarditisDr. Gresham isExperienced. Learn about Infective Endocarditis.
- Metabolic SyndromeDr. Gresham isExperienced. Learn about Metabolic Syndrome.
- Mitral StenosisDr. Gresham isExperienced. Learn about Mitral Stenosis.
- Orthostatic HypotensionDr. Gresham isExperienced. Learn about Orthostatic Hypotension.
- PericarditisDr. Gresham isExperienced. Learn about Pericarditis.
- Peripheral Artery DiseaseDr. Gresham isExperienced. Learn about Peripheral Artery Disease.
- Pulmonary EdemaDr. Gresham isExperienced. Learn about Pulmonary Edema.
- Pulmonary EmbolismDr. Gresham isExperienced. Learn about Pulmonary Embolism.
- Pulmonary Veno-Occlusive DiseaseDr. Gresham isExperienced. Learn about Pulmonary Veno-Occlusive Disease.
- Restrictive Cardiomyopathy (RCM)Dr. Gresham isExperienced. Learn about Restrictive Cardiomyopathy (RCM).
- SarcoidosisDr. Gresham isExperienced. Learn about Sarcoidosis.
- Sick Sinus SyndromeDr. Gresham isExperienced. Learn about Sick Sinus Syndrome.
- Spontaneous Coronary Artery Dissection (SCAD)
- Subvalvular Aortic StenosisDr. Gresham isExperienced. Learn about Subvalvular Aortic Stenosis.
- Systemic Sclerosis (SSc)Dr. Gresham isExperienced. Learn about Systemic Sclerosis (SSc).
- Transient Ischemic Attack (TIA)Dr. Gresham isExperienced. Learn about Transient Ischemic Attack (TIA).
- Undifferentiated Connective Tissue Disease (UCTD)
- Unstable AnginaDr. Gresham isExperienced. Learn about Unstable Angina.
- VasculitisDr. Gresham isExperienced. Learn about Vasculitis.
- Wolff-Parkinson-White SyndromeDr. Gresham isExperienced. Learn about Wolff-Parkinson-White Syndrome.