ASN Cardiology Where heart care matters

Commonly Treated Conditions

Provided Services and Interventions

Non-Invasive

Tests that help evaluate heart and blood vessel health without surgery.

EKG/ECG (Electrocardiogram)
Vascular Ultrasound
- Arterial
- Venous
- Carotid
Stress Testing
- Treadmill
- Nuclear
- PET CT
Ankle Brachial Index
Coronary Calcium Score
Cardiac CTA
Pacemaker Evaluation

Invasive

Procedures performed using catheters or small access points.

Cardiac Catheterization
- Right and Left Heart
Angioplasty and Percutaneous Coronary Intervention
Complex Coronary Interventions
Peripheral Angiography and PTCA
Catheter-based Therapies for Pulmonary Embolism (PE) and Deep Vein Thrombosis (DVT)
- Thrombectomy
- Thrombolysis

Structural

Procedures that treat problems with heart valves or heart structure.

TAVR
Watchman
PFO/ASD Closure
MitraClip
Mitral/Aortic Valvuloplasty

Non-Invasive Services:

- EKG/ECG (Electrocardiogram)

- Vascular Ultrasound

Arterial
Venous
Carotid

- Stress test

Treadmill test
Nuclear stress test
PET CT

- Ankle Brachial Index

- Coronary Calcium Score

- Cardiac CTA

- Pacemaker Evaluation

Invasive Services:

- Cardiac Catheterization Right and Left heart catheterization

Angioplasty and percutaneous
coronary intervention
Complex Coronary Interventions

- Peripheral angiography and PTCA Catheter based therapies for Pulmonary Embolism (PE) and Deep Vein Thrombosis (DVT)

Thrombectomy
Thrombolysis

Structural interventions:

TAVR
Watchman
PFO/ASD Closure
Mitral Clip
Mitral/Aortic Valvuloplasty

Get a second opinion for

Valvular Heart Disease
Complex Coronary Interventions

832-328-8551

Nadish Garg, MD, FASE, FACC

Founder/Owner ASN Cardiology
Structural/Interventional Cardiologist

Medical Director of the Cardiac Catheterization. Lab - Memorial Hermann South East
Medical Director LAAO/Structural Heart Program - Memorial Hermann South East
Texas Medical Board – Expert Panelist
Former Associate Professor, UTHSC, Memphis, TN
Former Site Director for Interventional/General Cardiology, UTHSC, Memphis, TN

Learn More

ASN Cardiology Team

Patient Testimonials

Dr. Garg, Just a short note to let you know how much I appreciate the care you provided Friday and Saturday. Friday was a pretty scary time for me and your calm "take charge" manner was most assuring. In fact, the entire ER and ICU team were all great and the surgeon's willingness to work on me late in the evening was surprising and appreciated. At my age, an event like this is very concerning. Everyone's "I got this" attitude made me feel like I could get through this after all.

Richard Storey

Patient

My doctors were amazing," Wingfield said. "I told Dr. Garg that he was a 'badass' after the surgery, and he couldn't stop smiling.

Gary Wingfield