About Us
Ohio Sinus Institute was founded by Dr. Boris Karanfilov. He performs more in-office procedures than any other ENT specialist in the Columbus area and our office is considered a “center of excellence.” We pride ourselves on providing each patient with a high level of attention. This includes Dr. Karanfilov personally sitting down with his patients to discuss their individualized treatment plan and taking the time to make sure they fully understand their issues and available options. It is our goal to offer personable attention in order to address your sinus concerns. Contact us online or by telephone today to schedule an initial appointment.
Our Physician

Our office considers itself to be at the forefront of medical science in the area of sinus issues. Dr. Karanfilov was a contributor and co-author of a crucial study relating to the use of balloon sinus dilation. This is a minimally invasive procedure that allows for blocked sinus pathways to be opened without the need for incisions. In 2005, Dr. Karanfilov performed the first balloon sinus dilation procedure in Ohio. Dr. Karanfilov has spoken on the use of balloon sinus dilation in both national and international settings.
Dr. Karanfilov is well-published in his research and has developed courses on sinus surgery for resident doctors currently in training.
It is our goal to help you resolve your sinus issues in as efficient a manner as possible. This is why, for example, our office is equipped with its own CT scanner. This is something many other ENT practices lack and it allows us to perform your imaging in our office and saves you the time of having to travel to a separate location. We understand that dealing with a medical problem is frustrating enough, having to travel to numerous locations should not be part of the problem. Our Columbus clinic is devoted to providing the highest level of care to every patient we serve. Contact us today to get started.