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Korbrien Medical Management, LLC is owned and managed by Dee O’Brien and Andrew Korbel.  We have 20 years of combined experience setting up and managing Sleep Centers.  Most of our experience has been with small to medium sized rural hospitals where we take pride in our attention to detail in patient care.


Dee O'Brien, RRT, RPSGT     

Over a 24 year span, Dee O’Brien has built a respected career in respiratory therapy.   Dee received her respiratory credential from the National Board of Respiratory Therapy in 1989 and later received a degree in biology in 2001.  Dee began her career in sleep medicine in 2004 working for National Sleep Centers, based in Austin, Texas.  She performed nighttime sleep studies for National Sleep Centers satellite labs in La Grange, Rockdale and Weimar, Texas.  She transitioned quickly to eventually become VP of Lab Operations- Managing the staff and operations of 13 labs located across Texas and Oklahoma.  


Andrew Korbel, RPSGT     
Following a tour in the Marine Corps, Andrew began his career in Sleep Medicine in 1998 while attending the University of Texas at Austin. Under the guidance of the medical director J.D. Hudson, MD, he earned his registry certification by 2001. Andrew gained invaluable experience helping set up a new company in Austin: National Sleep Centers.  Under Andrews leadership, National Sleep Centers was the first sleep center in Austin to attain accreditation by the American Academy of Sleep Medicine (AASM).  Following this, Andrew set up sleep centers in many rural hospitals in Texas: La Grange, Weimar, Brenham, Rockdale,  and Plano.

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          email :  admin@korbrien.com