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Orlando Ear, Nose & Throat Associates, P.A.
Orlando: 407-658-0228 / Oviedo: 407-971-3337
Thank you for choosing Orlando Ear, Nose and Throat Associates.
Our physicians, Michael Bibliowicz, D.O., Dale Harrington, D.O. David Rabaja, D.O. and Lisa J. Waizenegger, M.D.are all board certified Otorhinolaryngologists.
Surgery is performed at University Surgical Center and Florida Hospital. We schedule appointments Monday - Friday and we have two office locations for your convenience.
Our surgeon’s schedules are occasionally interrupted by emergency. When these occur, we do our best to inform you of any delay. We will be happy to reschedule your appointment if you are unable to wait.
Select the office below that is most convenient.
Dr. Bibliowicz came to Florida after growing up in Bogota, Columbia. After a couple years in Miami, he moved to Gainesville and graduated from the University of Florida with a Bachelor of Science degree. 
Dr. Harrington comes from a well established medical family. His father, a family physician, raised Dr. Harrington and his brother, now a critical care specialist, in Imlay City, MI, just outside Detroit.
Dr. Rabaja was born in Pontiac, Michigan and spent most of his childhood in the rural areas of Oakland County. His family moved to Altamonte Springs in the 1980’s, and still live locally. He graduated from Lake Brantley High School (go Patriots!).
Dr. Waizenegger comes back to Florida after practicing and traveling extensively. A graduate of Florida State University in biological sciences, she earned her medical degree from the University of Florida. Five years of internship and otolaryngology residency at Rush-Presbyterian-St. Luke’s Medical Center in Chicago completed her training. 
A routine hearing test will allow us to test multiple parts of the ear in only 5 to 10 minutes. This will also evaluate the ability to understand speech and the integrity of the ear drum. All tests will be discussed during the visit, and a copy is available on request.