Relief. Stop “shouldering” the burden of shoulder pain. Shoulder pain can be debilitating at any age. There are multiple causes of shoulder injuries and many treatment options available for relief. Michael Messina, M.D., Harvard Fellowship-trained shoulder, elbow and sports medicine specialist, can help you understand the causes of chronic shoulder pain, and offers surgical and non-surgical treatment as needed. Michael Messina M.D. Orthopedic Surgery Dr. Messina is accepting new patients at Valley Forge Orthopaedics in both Limerick and Paoli. Call 610-644-7755 to schedule an appointment. 420 W Linfield-Trappe Rd, Bldg A, Suite 2000 Limerick 254 W Lancaster Avenue Paoli ValleyForgeOrtho.com Member of the Medical Staff at Phoenixville Hospital.