meet our TAMPA ASSOCIATES Neurological Physicians Neurologic Physicians Skip to main content Stephen Sergay, M.D. > Susan Steen, M.D. > Mark Cascione, M.D. > Sunil S. Reddy, M.D. > SherlEy Valdez Arroyo, M.D. > Linga V. Reddy, M.D. > Jaime R. Gierbolini, M.D. > Neurologists of Tampa Neurology Associates Pictured from left to right: Dr. Linga V. Reddy, Dr. Sunil S. Reddy, Dr. Sherley Valdez Arroyo, Dr. Stephen Sergay, Dr. Susan Steen, Dr. Mark C. Cascione Our medical staff includes the following physicians: Stephen Sergay, M.D. > Susan Steen, M.D. > Mark Cascione, M.D. > Sunil S. Reddy, M.D. > SherlEy Valdez Arroyo, M.D. > Linga V. Reddy, M.D. > Jaime R. Gierbolini, M.D. > Our practice manager is Mr. James Waters, M.S. Jim comes to our practice with over 25 years health care experience, hospital administration and practice management. Jim attended Russell Sage College, has a Masters Degree in Health Care administration and has held office in various National Organizations. Please contact our office for more information about the Tampa Neurology Associates neurologists' medical background and training.