Ali Bahaa Eldeen Zaki Hassan Assaker

Ali Bahaa Eldeen Zaki Hassan Assaker

I had the incredible opportunity to complete my clinical rotation under the guidance of Dr. Usman Khan. This experience marked my introduction to the intricate US healthcare system, and I couldn’t have asked for a more supportive and knowledgeable mentor than Dr. Khan.

From day one, Dr. Khan exhibited unwavering patience and dedication to my learning experience. He was always available to answer my questions, no matter how basic or complex they were. Dr. Khan’s commitment to teaching and his willingness to share his wealth of knowledge made this rotation immensely valuable.

During my time at the Center, I was exposed to a wide array of medical practices and procedures. I learned how to effectively take a patient’s history, even when language barriers necessitated the use of interpreters. I became proficient in navigating and documenting patient information in the Electronic Medical Record (EMR) system, a fundamental skill in the modern healthcare landscape.

One of the highlights of my rotation was witnessing various procedures including Varithena, Venaseal and Venous ablations and many diagnostic tests like ECHO, stress EKG, Holter EKG, SPECT and lower limb ultrasounds. These experiences broadened my understanding of cardiovascular health and the importance of diagnostic accuracy in patient care.

Dr. Khan generously allowed me to shadow him in the catheterization lab, where I observed left and right heart catheter procedures. This inpatient and outpatient experience was invaluable and deepened my appreciation for the intricacies of interventional cardiology.

Additionally, I had the privilege of witnessing Dr. Khan’s remarkable expertise in managing a patient in the emergency department who was diagnosed with NSTEMI (Non-ST-Elevation Myocardial Infarction). His clinical acumen and compassionate care left an indelible impression on me, reaffirming my aspiration to excel in the medical field.

Moreover, I had the opportunity to present a topic “Complete Revascularization and Angina-Related Health Status in the ISCHEMIA Trial” from the journal of the American College of Cardiology, this experience enhanced my knowledge and sharpened my presentations skills.

I extend my heartfelt gratitude to Dr. Usman Khan for his unwavering support, mentorship, and the invaluable knowledge he imparted during my clinical rotation. I wholeheartedly recommend this rotation with Dr. Khan to any medical student who seeks to embark on their journey within the US healthcare system. It has been a transformative experience that has not only expanded my medical knowledge but has also instilled in me a profound respect for the art and science of medicine as practiced in the United States. Thank you, Dr. Khan, for being a guiding light in my medical education.

Muhammad Aazan Tariq

My name is Muhmmad Aazan Tariq, and I am an international medical graduate from Pakistan. I had the privilege of completing an observership with Dr. Muhammad Usman Khan in August, an experience that had a profound impact on my clinical knowledge and professional...

Khawaja Muhammad Ali

My rotation with Dr. Khan at Epic Heart and Vascular Institute was a wholesome package of physician making. During this experience, I had the opportunity to actively participate in patient evaluations, formulate management plans, and observe procedures such as...

Ayesha Haider

During my observership with Dr. M. Usman Khan at Epic Heart and Vascular Center, I learned to evaluate patients, interpret EKGs, utilize the EMR system, adapt to telemedicine, and manage my time more efficiently. I also gained valuable exposure to stress testing,...

Dr. Ayesha Arooj

My name is Ayesha Arooj and I am an international medical graduate from Pakistan. I had the opportunity to rotate with Dr. Muhammad Usman Khan in the month of June 2025. It was an experience that has left a profound and lasting impact on both my clinical understanding...

Muhammad Ali

During March 2024, I had the privilege of completing a four-week rotation in interventional cardiology under the guidance of Dr. Usman Khan, an experience that profoundly enhanced my clinical knowledge and skills. Throughout this observership, I worked closely with...

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    17070 Red Oak Dr # 405, Houston, TX 77090155 School St Suite 220 B. Tomball, TX 773756534 Greatwood Parkway Unit A Sugar Land, TX 77479

    Schedule An Appointment


      17070 Red Oak Dr # 405, Houston, TX 77090155 School St Suite 220 B. Tomball, TX 773756534 Greatwood Parkway Unit A Sugar Land, TX 77479