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Physician Assistant Week 2023
Posted on 01-17-2026 by Dr. Alex Coleman, Dr. Steven Kronlage, Dr. Matthew Mai, Dr. Chris O'Grady, Dr. James Piorkowski

Posted on 01-17-2026 by Dr. Alex Coleman, Dr. Steven Kronlage, Dr. Matthew Mai, Dr. Chris O'Grady, Dr. James Piorkowski
Each year, from October 6-12, we celebrate National Physician Assistant Week and recognize our incredible Physician Assistants (PA) at North Florida Bone & Joint. Without question, our PAs have dedicated themselves to delivering care on behalf of their patients, communities and the profession.
Did you know?
Meet the North Florida Bone & Joint PAs
Tony Alexander, PA, is a fellowship-trained orthopaedic Physician Assistant with nearly three decades of experience. He works with our renowned comprehensive hip orthopaedic surgeon, Dr. Matthew Mai, to treat musculoskeletal conditions of the hip resulting from development, injury, overuse and arthritis.
Charles Barnes, PA, has been practicing as a Physician Assistant since 2003. He brings ten years of combined Emergency Medicine/Urgent Care experience and seven years of orthopaedic trauma and upper extremity experience to his role working with orthopaedic hand surgeons, Dr. Steven Kronlage, Dr. Alex Coleman and Dr. James Piorkowski.
Kerrie Begley, PA, attended the University of West Florida for undergraduate studies in Biology while gaining experience as an employee at Andrews Institute. She received her master’s in Physician Assistant Studies from the University of Alabama at Birmingham in 2017. Keri works with orthopaedic surgeon Dr. Chris O’Grady, treating patients as part of his orthopaedics and sports medicine practice.
Chris Key, PA, received his bachelor’s degree in Respiratory Therapy from the University of Alabama and his master’s degree as a Physician Assistant from the University of South Alabama. He has worked in orthopaedics since graduating in 2005. Chris is also part of Dr. O’Grady’s orthopaedics and sports medicine team.

Ischiofemoral Impingement (IFI) is a lesser-known but often painful condition affecting the hip joint. This condition arises when the ischium (a bone in the pelvis) and the femur (the thigh bone) come into abnormal contact, which compresses soft tissues surrounding the hip. While the discomfort typically manifests in the buttocks or groin, particularly when moving the hip or walking, it can also present as low back pain, making it challenging to diagnose early. Additional symptoms and causes include discomfort during prolonged sitting, reduced range of motion, stiffness and/or tightness in the hip area.

May is Arthritis Awareness Month, an opportunity to increase public understanding of arthritis and its impact on millions of lives. Established by the Arthritis Foundation, this national observance highlights the importance of early diagnosis, effective treatment, and ongoing research to improve the quality of life for those with arthritis.

With summer in full swing and children taking advantage of more time to participate in sports-related or other outdoor activities, it’s essential to be mindful of injury prevention while encouraging their interest in activities that don’t involve screen time!