David Holleran is a physical therapist at Optimal Performance Physical Therapy.  Dave studied Exercise Science at the University of Buffalo and was involved in research investigating the effects of scuba diving and hot environments on exercise performance. He then went on to receive his Doctor of Physical Therapy at the University at Buffalo after completing clinical rotations in New York, Wyoming, and Florida.

Dave has a wide range of experience in treating orthopedic/neurological conditions and utilizes various therapeutic exercises, neuromuscular re-education exercises, therapeutic activities, and soft tissue mobilization techniques to help patients achieve their goals of reducing pain, improving function, and returning to participating in their recreational and work activities.

Dave enjoys spending his free time with friends and family and his hobbies include swimming, hiking, yoga, rock climbing, playing volleyball and spikeball, listening to music, and watching the Buffalo Bills play.