Juhana K. Karha
Expertise in
26
conditions

Dr. Juhana K. Karha

Cardiology
Ascension Texas Cardiovascular - Smithville
1201a Hill Rd, 
Smithville, TX 
Clinical Trials:Currently Recruiting for 1 Trial
Accepting New Patients
Referral may be required
Before you request
Expertise in
26
conditions
Ascension Texas Cardiovascular - Smithville
1201a Hill Rd, 
Smithville, TX 

Overview

Juhana K. Karha, MD, is an experienced, board-certified interventional cardiologist at Ascension Texas Cardiovascular in Austin, Texas. Dr. Karha specializes in diagnosing and treating valvular heart disease, coronary artery disease, structural heart disease, and AFib (atrial fibrillation). He also specializes in TAVR, TEER and transcatheter therapy for valvular heart disease.

Dr. Karha is highly rated in 26 conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Mitral Valve Regurgitation, Vasculitis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

Dr. Karha is board certified in The American Board Of Internal Medicine - Interventional Cardiology, The American Board Of Internal Medicine - Cardiovascular Disease, and The National Board Of Physicians And Surgeons - Multi-Specialty Group. He is actively involved in clinical research, co-authoring 2 peer reviewed articles and participating in 10 clinical trials. Dr. Karha is currently accepting new patients.

Specialties

Cardiology

Licenses

Internal Medicine in TX

Board Certifications

The American Board Of Internal Medicine - Interventional Cardiology
The American Board Of Internal Medicine - Cardiovascular Disease
The National Board Of Physicians And Surgeons - Multi-Specialty Group

Fellowships

Cleveland Clinic Foundation

Hospital Affiliations

Ascension Seton Medical Center Austin
Dell Seton Med Center At The University Of Tx
Baylor Scott & White Medical Center- College Stati
Ascension Seton Southwest
Ascension Seton Cedar Park
Ascension Seton Edgar B. Davis
Ascension Seton Hays
Ascension Seton Highland Lakes
Ascension Seton Medical Center Austin
Ascension Seton Northwest
Ascension Seton Smithville
Ascension Seton Southwest
Ascension Seton Williamson
Dell Children's Medical Center
Dell Children's Medical Center North Campus
Dell Seton Medical Center At The University Of Texas

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Aetna
  • EPO
  • HMO
  • POS
  • PPO
Alignment Health Plan
  • MEDICARE MAPD
  • MEDICARE SNP
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
Baylor Scott & White Health
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • OTHER COMMERCIAL
Blue Cross Blue Shield
  • EPO
  • HMO
  • POS
  • PPO
CareFirst
  • HMO
  • POS
  • PPO
Cigna
  • EPO
  • HMO
  • PPO
EMI Health
  • PPO
FirstCare
  • HMO
Friday Health

Accepted plan types not found. Please verify directly with the provider.

Health Care Services Corporation
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • OTHER COMMERCIAL
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
  • PPO
Highmark
  • EPO
  • HMO
  • PPO
Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO
Walgreens
  • MEDICARE DISCOUNT CARD
  • MEDICARE PDP
  • OTHER MEDICARE
Wellcare
  • EPO
  • HMO
  • INSURANCE PLAN
  • MANAGED MEDICAID PLAN
  • MEDICARE MAPD
  • MEDICARE PDP
  • MEDICARE SNP
  • MEDICARE-MEDICAID PLAN
  • OTHER MEDICARE
  • OTHER MEDICARE PART D
View 11 Less Insurance Carriers -

Locations

Ascension Texas Cardiovascular - Smithville
1201a Hill Rd, Smithville, TX 78957
Other Locations
Ascension Texas Cardiovascular - Lamar
1004 W 32nd St, Ste 300, Austin, TX 78705

Clinical Research

Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.

10 Clinical Trials

Transcatheter Mitral Valve Replacement With the Medtronic Intrepid™ TMVR System in Patients With Severe Symptomatic Mitral Regurgitation - APOLLO Trial
Transcatheter Mitral Valve Replacement With the Medtronic Intrepid™ TMVR System in Patients With Severe Symptomatic Mitral Regurgitation - APOLLO Trial
Enrollment Status: Recruiting
Publish Date: August 05, 2026
Intervention Type: Device
Study Phase: Not Applicable
WATCHMAN FLX Versus NOAC for Embolic ProtectION in in the Management of Patients With Non-Valvular Atrial Fibrillation
WATCHMAN FLX Versus NOAC for Embolic ProtectION in in the Management of Patients With Non-Valvular Atrial Fibrillation
Enrollment Status: Active_not_recruiting
Publish Date: August 12, 2026
Intervention Type: Drug, Device
Study Phase: Not Applicable
Randomized Clinical Evaluation of the AccuCinch® Ventricular Restoration System in Patients Who Present With Symptomatic Heart Failure With Reduced Ejection Fraction (HFrEF): The CORCINCH-HF Study
Randomized Clinical Evaluation of the AccuCinch® Ventricular Restoration System in Patients Who Present With Symptomatic Heart Failure With Reduced Ejection Fraction (HFrEF): The CORCINCH-HF Study
Enrollment Status: Suspended
Publish Date: June 03, 2026
Intervention Type: Device, Drug
Study Phase: Not Applicable
Women's IschemiA TRial to Reduce Events In Non-ObstRuctive CAD
Women's IschemiA TRial to Reduce Events In Non-ObstRuctive CAD
Enrollment Status: Active_not_recruiting
Publish Date: May 29, 2026
Intervention Type: Drug, Behavioral
Study Drugs: Statin, Lisinopril, Losartan, Aspirin
Study Phase: Phase 4
A Post-Market Study Assessment of the Safety and Performance of the MitraClip G4 System
A Post-Market Study Assessment of the Safety and Performance of the MitraClip G4 System
Enrollment Status: Active_not_recruiting
Publish Date: July 11, 2025
Intervention Type: Device
AMPLATZER™ Amulet™ Left Atrial Appendage Occluder Randomized Controlled Trial
AMPLATZER™ Amulet™ Left Atrial Appendage Occluder Randomized Controlled Trial
Enrollment Status: Completed
Publish Date: February 26, 2025
Intervention Type: Device
Study Phase: Not Applicable
An Early Feasibility Evaluation of the AccuCinch® Ventricular Restoration System in Patients With Heart Failure and Reduced Ejection Fraction (HFrEF) - The CorCinch-HFrEF Study
An Early Feasibility Evaluation of the AccuCinch® Ventricular Restoration System in Patients With Heart Failure and Reduced Ejection Fraction (HFrEF) - The CorCinch-HFrEF Study
Enrollment Status: Active_not_recruiting
Publish Date: January 30, 2025
Intervention Type: Device
Study Phase: Not Applicable
An Early Feasibility Study of the AccuCinch® Ventricular Restoration System in Patients With Prior Mitral Valve Intervention (PMVI) and Recurrent Mitral Regurgitation - The CorCinch-PMVI Study
An Early Feasibility Study of the AccuCinch® Ventricular Restoration System in Patients With Prior Mitral Valve Intervention (PMVI) and Recurrent Mitral Regurgitation - The CorCinch-PMVI Study
Enrollment Status: Completed
Publish Date: August 16, 2024
Intervention Type: Device
Study Phase: Not Applicable
WATCHMAN for Patients With Atrial Fibrillation Undergoing Transcatheter Aortic Valve Replacement
WATCHMAN for Patients With Atrial Fibrillation Undergoing Transcatheter Aortic Valve Replacement
Enrollment Status: Completed
Publish Date: May 22, 2024
Intervention Type: Device
Study Phase: Not Applicable
PROTECTED TAVR: Stroke PROTECTion With SEntinel During Transcatheter
PROTECTED TAVR: Stroke PROTECTion With SEntinel During Transcatheter
Enrollment Status: Completed
Publish Date: February 02, 2023
Intervention Type: Device
Study Phase: Not Applicable
View 9 Less Clinical Trials

2 Total Publications

Cerebral Embolic Protection by Geographic Region: A Post Hoc Analysis of the PROTECTED TAVR Randomized Clinical Trial.
Cerebral Embolic Protection by Geographic Region: A Post Hoc Analysis of the PROTECTED TAVR Randomized Clinical Trial.
Journal: JAMA cardiology
Published: October 29, 2024
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Frequently Asked Questions about Dr. Juhana K. Karha

How do I make an appointment with Dr. Juhana K. Karha?

You can book an appointment with Dr. Juhana K. Karha by calling their office at 512-324-3440. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Juhana K. Karha a top-rated expert for Aortic Valve Stenosis?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Juhana K. Karha is classified as an Distinguished expert for Aortic Valve Stenosis, 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. Juhana K. Karha specialize in?

While Dr. Juhana K. Karha is a Cardiology, they have specific expertise in Aortic Valve Stenosis, Mitral Valve Regurgitation, and Vasculitis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiology.

Does Dr. Juhana K. Karha participate in research or clinical trials?

Yes. Dr. Juhana K. Karha has published 2 articles and abstracts on conditions like Aortic Valve Stenosis. You can view a list of Dr. Juhana K. Karha's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.

Does Dr. Juhana K. Karha accept my insurance?

Dr. Juhana K. Karha accepts most major insurance plans, including Aetna and Alignment Health Plan. We recommend calling the office directly at 512-324-3440 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

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