Shahzad MD  and our board certified cardiologists have been voted and recognized numerous  patient and medical organizations. We currently are accepting new patients and can work with most insurance carriers. 

Our acclaimed heart and vascular centers lead Texas and the nation in advanced medicine

Doctors Arsalan Shahzad and Reehan Shahzad can help you with all of the heart related conditions including heart disease, atherosclerosis and arrythmias.

Shortness of Breath


Chest Tightness & Pain

Weakness, Tiredness, Fatigue


Arm, Shoulder & Jaw Pain

Leg Swelling

Blood Clots

Low Blood Pressure


Poor Circulation

Palpitations & Irregular Rhythm

Fast & Slow Heartbeat

Heart Attack (MI)

Atrial Fibrillation




Varicose Veins


Abnormal EKG






Cardiovascular Disease







IVC Filter Implantation




Limb Salvage

ILR Implantation & Explanation

Peggy Wilkins

A great doctor with a fantastic bedside manner.. He would be very hard to beat, for sure! He is very concerned and takes time with his patients.

Houston, TX

Olan Raspberry

Dr. Shahzad is Very professional and thorough. Definitely recommend.

Waller, TX

Dorothy Frazier

I had extenuating circumstances, They accommodated my needs., I will definitely recommend Dr. Shahzad.

Conroe, TX

John Rudinger

I have a heart issue. I chose Dr. Shahzad because he was recommended to me several years back by a good friend of mine who is a doctor, and because, based on my recommendation, he got two of my employees through major heart problems. Both ending with varying procedures, but Dr. Shahzad was as excellent in the way he treated them, not just the procedures, but in how he dealt with them as patients. He develops a relationship with the patient that shows he cares.

Magnolia, TX

Shantell Dowden

Excellent customer service & Patient communication

Porter, TX

Tim Cronin

Absolutely the finest physician I have ever dealt with. I have had three previous cardiologists prior to Dr. Shahzad. Hand’s down he is exceptional. He is very personable, professional and empathetic. Dr. Shahzad explains everything in detail and leaves no question unanswered. He spends a lot of time with his patients and he is passionate and committed. He is absolutely the best at what he does.

Montgomery, TX

Lahoma Hewitt

Very nice, Personable Dr. A +

Humble, TX

Vanessa Hernandez

Dr. Shahzad an his medical assistant were excellent!

Porter, TX

Shannon Camp

Great Dr A.

Splendora, TX

Nathan Geisendorff

He installed a pacemaker 2 years ago perfect results, last week 6/2016 he operated and put four stents. I would give him more stars but no room. Very caring Doctor and proud of his skills as I am .

Tomball, TX

Al L

Great patient communications and does not do unnecessary testing. I felt that he explained, to my satisfaction, all options, pros and cons, of each, and quickly gained my trust.

Spring, TX


I am an internist and his patient. I refer my patients to him and trusted him with my health. He was wonderful and helped catch my condition when many doctors missed it for 10years. His entire team was incredible. I could not ask for better for me or my patients. Forever appreciative.

Houston, TX