Jessica L. Yarnall, MS, LAT, ATC, CES, PES
Head Athletic Trainer
Education
- Undergraduate Education: Bachelor of Science in Athletic Training, University of Pittsburgh, Pittsburgh, Pennsylvania
- Master of Education: Master of Science in Athletic Training, East Stroudsburg University, East Stroudsburg, Pennsylvania
- Licenses: Commonwealth of Pennsylvania
Titles & Certificates
- BLS Certification
- National Academy of Sports Medicine: Corrective Exercise Specialist
- National Academy of Sports Medicine: Performance Enhancement Specialist
- Functional Movement System Level 1 Certification
- Cupping Certification
Board Certifications
- Certified Athletic Trainer
- Board of Certification, Inc.
Professional Affiliations
- Orthopedic Associates of Lancaster, Ltd.
- National Athletic Trainers’ Association
- Eastern Athletic Trainers' Association
- Pennsylvania Athletic Trainers’ Society
Team Coverage

- A very professional organization, with a relaxed and friendly staff.
- I have had very good experiences with OAL they diagnosed the problem and moved forward with a total hip replacement.Thank youu for helping me get around easier, I would recommend this practice for people in need of orthopedic problems!
- All staff were very friendly and professional. Dr. Hyatt was thorough, did not rush through the appointment and answered all of our questions.
- I knew I dislocated my finger when it was sticking out at a 45° angle from my hand. I thought I got it back into place, but was very grateful to have OAL‘s urgent care facility to go to to confirm. X-rays confirmed that it was still out of place and that there was also a fracture. I was then scheduled for an appointment with the hand specialist Dr. Griska five days later. I love having the option of an urgent care with orthopedic staff. Thank you OAL!
- Great experience at Orthopedic Urgent Care at OAL Lancaster. Friendly and efficient receptionist, assistant and x-ray tech. Scott, the PA-C was phenomenal. Very personable, caring and knowledgeable. Diagnosed, gave thorough explanations and treated my condition promptly and effectively.