George Aguiar, MD

Dr. Mark Hartley specializes in knee and shoulder care. A former U.S. Army surgeon who served in Operation Desert Storm, Dr. Hartley genuinely enjoys treating patients and positively impacting their lives.

Dr. Paul Switaj specializes in foot and ankle surgery. He was drawn to orthopedic surgery since it gives patients relief quickly and chose foot and ankle surgery since it allows him to work with a wide variety of patients who have many different conditions. Getting to know his patients as individuals is the most rewarding part of his job. He also likes the collegial atmosphere of orthopedics and working as part of a team to get his patients back to doing what they love.

Dr. Thomas Klein specializes in knee and shoulder surgery, especially knee arthroscopy and ACL reconstruction. He also enjoys seeing the positive results of using new arthroscopic techniques for shoulder surgery and performing total knee and hip replacements for patients with arthritis who are not responding to more conservative treatment. In his free time he remains active running, hiking, mountain biking, golfing and traveling with his family. When weather precludes being outside, he enjoys reading and exploring the canvas with oil paints.