Dr. Horning is a board-certified orthopedic surgeon specializes sports injuries, including arthroscopic surgeries. He chose orthopedics because he enjoys helping patients return to, or improve upon, their active lifestyle.

As sports medicine specialist, Dr. Horning says he really enjoys treating athletes and working with coaches, trainers and parents with the goal of promoting a safe and speedy return to play.

When it comes to his free time Dr. Horning enjoys spending time with his family and participating in Ironman triathlons.

  • Undergraduate Education: Drexel University, Philadelphia, PA
  • Graduate School: Drexel University, M.S. Chemical Engineering
  • Medical School: Drexel University College of Medicine, Philadelphia, PA
  • Residency: Albany Medical Center, Albany, NY
  • Fellowship: Orthopaedic Sports Medicine, University of Texas Health Science Center at San Antonio, San Antonio, TX
  • Licenses: Commonwealth of Pennsylvania
  • American Board of Orthopaedic Surgery
  • Subspecialty Board Certified in Orthopaedic Sports Medicine
  • American Association of Orthopedic Surgeons
  • American Orthopedic Society for Sports Medicine
  • Arthroscopy Association of North America
  • Pennsylvania Medical Society
  • North Pointe Surgery Center
  • Penn Medicine Lancaster General Health
  • Lancaster Stormers, Head Team Physician
  • Lancaster Bible College
  • Ephrata High School
  • Garden Spot High School
  • New Covenant Christian School
  • Ephrata Youth Football
  • Orthopedic Associates of Lancaster, Ltd.
  • Horning J, Yoder A.  Triathlon Specific Strength Training.  2018.
  • Czajka J, Bellapianta J, Horning J. Salmonella Enteritidis Septic Arthritis of a Total Knee Arthroplasty.
  • Uhl RL, Gainor J, Horning J. Treatment of Bicondylar Tibial Plateau Fractures with Lateral Locking Plates. Orthopedics. 2008 May; 31(5): 473-7.
  • Horning J, Dipreta J. Subtalar Dislocation. Orthopedics. 2009 Dec; 32(12): 904-8.
  • Horning JA, Czajka J, Uhl RL. Atypical Diaphyseal Femur Fractures in Patients with Prolonged Administration of Bisphosphonate Medication for Osteoporosis. Orthopedics. 2010 Dec.; 33(10): 902.
  • Horning JA, Gerdeman A. Case Files: Orthopaedic Surgery. 1st ed. McGraw-Hill; c2013. Chapter 22: Anterior Cruciate Ligament Reconstruction. pp 207-217.
  • Ankle arthroscopy is a minimally invasive surgical procedure that provides a complete view of the inside of the ankle joint. Your orthopedic surgeon will use small incisions to insert a fiberoptic video camera and specialized arthroscopic instruments into the joint of the ankle. Sterile fluid is…

  • Lateral ankle ligament reconstruction is a surgery to tighten and firm up one or more ankle ligaments on the outside of your ankle. Ankle ligament reconstruction is most often done as an outpatient surgery, which allow you to go home the same day.

    The ankle is a hinge joint that allows…

  • Cartilage Restoration Procedures Articular cartilage is the soft tissue that covers the ends of bones where they meet other bones and form a joint. Healthy cartilage makes movement of the joints smoother and reduces friction. Damage to cartilage can occur from wear and tear over time, as a…

  • Bones are ridged but when an outside force is applied, they can bend or break. While splinting or casting is enough for many fractures, severe breaks may require fracture surgery.

    Fracture surgery is dependent on the force of trauma and how the bone breaks. In some cases, it can take…

  • Hip arthroscopy is a procedure that your orthopedic surgeon may use to look inside your hip joint, diagnose hip injuries, or repair damage in the hip joint. Hip arthroscopy may be recommended if your hip pain and symptoms do not improve after several months of nonsurgical treatment such as…

  • Hip resurfacing, also known as hip joint resurfacing or hip resurfacing arthroplasty, is a type of surgery used to replace a damaged hip joint and relieve the associated hip pain and symptoms. Hip resurfacing may be recommended as an alternative to total hip replacement because it can preserve…

  • Knee arthroscopy, also known as a knee scope, is a minimally invasive surgical procedure that your orthopedic surgeon may use to evaluate a variety of conditions affecting your knee joint. Knee arthroscopy can be used to address ACL tears, meniscal tears, and remove loose bodies in the…

  • Knee ligament injuries, such as a torn ACL, are very painful. Your knee contains four ligaments that provide stability. Tears of the ACL or PCL do not typically heal well on their own. If you are young and active, your orthopedic surgeon may recommend surgery or knee ligament reconstruction for…

  • Minimally invasive knee replacements are performed to alleviate chronic knee pain due to arthritis. The surgery requires the cutting of soft tissue and bone to implant prosthetic knee joint components. Minimally invasive knee replacement uses a smaller skin incision and tends to require less…

  • Your bones, muscles, and joints – along with their supporting structures such as tendons, ligaments, nerves, and cartilage – make up the musculoskeletal system. Maintaining a healthy system along with individualized musculoskeletal care can prevent and alleviate injuries to help reduce pain and…

  • A partial knee replacement is a surgery where an orthopedic surgeon will replace only part of a painful, dysfunctional knee joint. Osteoarthritis of the knee causes the cartilage that protects the surface of the bone to wear away. This damage to the knee joint can be localized to a specific…

  • The shoulder joint and surrounding group of four muscles is referred to as the rotator cuff. These muscles work together to allow for elevation and rotation of the arm with power. Tears in the rotator cuff are a common source of shoulder pain. Tears can be minor and occur from trauma such as a…

  • Shoulder arthroscopy is a minimally invasive surgical procedure. It may be used to evaluate your shoulder joint, diagnose injuries, and repair damage. Arthroscopy can be used to repair many causes of shoulder painincluding rotator cuff tears, bicep tendon procedures, and removal of bone…

  • Total hip replacement is surgery to replace a worn-out or damaged hip joint. The orthopedic surgeon replaces the old joint with an artificial joint. The most common cause of chronic hip pain and disability is arthritis. Osteoarthritis, rheumatoid arthritis, and traumatic arthritis are the most…

  • Total knee replacement surgery is safe, reliable and durable. Knee problems can occur from injury, aging, “wear and tear,” or disease, such as arthritis. Arthritis causes joint pain, stiffness, and swelling affecting cartilage in the knee joint. Cartilage is a very tough, shock absorbing…

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