Dr. Omar Chohan is an interventional radiologist with Great Lakes Medical Imaging in PIttsford, New York.
Podcasts
Vascular & IR # 572Sep 12, 2025How to Perform Mesocaval Shunts: Techniques & Outcomes
Before the advent of TIPS, mesocaval shunts were considered a less popular option for managing portal hypertension. But today, could they serve as a lifeline when no other choices remain? This week on BackTable, Drs. Omar Chohan and Harris Chengazi (Great Lakes Medical Imaging) join host Dr. Chris Beck to discuss the evolving role of endovascular mesocaval shunts, covering patient selection, clinical decision-making, and technical pearls.
- Vascular & IR # 420Feb 27, 2024
The Art & Science of Declotting the Dialysis Circuit
In this episode of the Backtable Podcast, host Dr. Chris Beck interviews guests Dr. Omar Chohan and Dr. Harris Chengazi about dialysis fistula declot procedures and their own experiences with various devices and strategies, including usage of pre-procedure ultrasound, heparinization, and closure techniques. Both Dr. Chohan and Dr. Chengazi are interventional radiologists at Great Lakes Medical Imaging in Buffalo, New York.