Dr. Chris McClellan is a Board-Certified Orthopedic Surgeon who is a partner with University Orthopedics Center. It is the largest orthopedic specialty group within central Pennsylvania and covers all aspects of Orthopedic care. Dr. McClellan specializes
Nurse's website - for all arthritis pain relief.Osteoarthritis is the most common form of arthritis.Scientists now think osteoarthritis is caused by a combination of factors.