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Business Details
39 Years
experience
Your Trusted Orthopedic Care Provider in Cody, WY
Yellowstone Sports Medicine, established in 1987, is a leading orthopedic clinic in Cody, Wyoming, specializing in sports medicine, joint replacements, and spine surgery. Our board-certified, fellowship-trained surgeons, including Dr. Jimmie Biles with over 35 years of experience, combine advanced techniques with personalized care to treat musculoskeletal conditions. We prioritize patient education, community outreach, and modern technology to restore mobility and enhance quality of life.

Our team includes physician assistants with deep orthopedic expertise, ensuring comprehensive care for all ages. Recognized for compassionate service, weve supported local schools and events for decades, emphasizing a patient-first approach that values timely communication and tailored treatment plans.
Services
General Orthopedics Joint Replacement Spine Surgery Sports Medicine Trauma Care Arthroscopic Surgery Bone Health Management
Details
  • Year established: 1987
Highlights and features
  • We offer 35+ years of orthopedic expertise with board-certified surgeons.
  • Our personalized care plans prioritize patient education and communication.
  • Advanced surgical techniques ensure faster recovery and better outcomes.
  • No referral required for appointments, streamlining access to care.
  • Community-focused practice with decades of local sports medicine support.
What people say
Amazing staff Caring, compassionate Outstanding surgeon Thorough and professional Personal care
Services
Joint Replacement
Our joint replacement specialists perform hip, knee, shoulder, and ankle replacements using advanced techniques to alleviate pain from arthritis or injury. Patients benefit from faster recovery, improved mobility, and long-term solutions tailored to their lifestyle needs. Our surgeons combine decades of experience with modern prosthetic materials for optimal outcomes.
Sports Medicine
Specialized care for athletes and active individuals includes injury prevention, arthroscopic surgery, and rehabilitation. We treat sprains, fractures, and overuse injuries while focusing on performance enhancement. Our team supports local schools and events, offering on-site athletic trainers and customized recovery programs.
Spine Surgery
Advanced spine treatments address herniated discs, stenosis, and spinal instability through minimally invasive and complex procedures. Dr. Sielatyckis fellowship training in spine surgery ensures expertise in disc replacement, fusion, and motion preservation techniques to restore function and reduce chronic pain.
General Orthopedics
Comprehensive diagnosis and treatment of bone, joint, and muscle conditions including fractures, back pain, and arthritis. We offer imaging, injections, and surgical interventions alongside personalized rehabilitation plans. Our approach emphasizes patient education and non-surgical options when appropriate.
Trauma Care
Emergency and elective care for traumatic injuries includes surgical repair of fractures, dislocations, and soft tissue damage. Our surgeons use state-of-the-art techniques to stabilize injuries and promote proper healing, followed by coordinated rehabilitation for full functional recovery.
People
Jimmie G. Biles
Orthopedic Surgeon
Dr. Biles is a board-certified orthopedic surgeon with 35+ years in Cody, specializing in joint replacements and sports medicine. He founded Yellowstone Sports Medicine and prioritizes personalized care, community outreach, and patient education.
J. Alex Sielatycki
Spine Surgeon
Dr. Sielatycki is a fellowship-trained spine surgeon offering advanced treatments for spinal conditions. His expertise includes motion preservation techniques and complex spinal reconstructions to alleviate pain and restore mobility.
Amy Randall
Physician Assistant
Amy Randall, PA-C, provides compassionate orthopedic care with a focus on thorough patient evaluations and treatment plans. She brings expertise in musculoskeletal health and a commitment to personalized patient interactions.
Christopher Randall
Physician Assistant
Christopher Randall, PA-C, combines a passion for human anatomy with patient-centered care. He specializes in orthopedic assessments and supports patients through recovery with scientific knowledge and empathetic communication.
Questions
What services does Yellowstone Sports Medicine offer?
We provide orthopedic care including joint replacements, sports medicine, spine surgery, trauma treatment, and general musculoskeletal care using advanced diagnostic and surgical techniques.
Do I need a referral to see a specialist?
No referral is required for appointments with our orthopedic specialists, streamlining access to expert care for Cody residents and surrounding areas.
What makes Dr. Biles' approach unique?
Dr. Biles combines 35+ years of experience with personalized communication, often calling patients directly to discuss treatment plans and recovery progress outside regular office hours.
Are physician assistants available for care?
Yes, our experienced PAs Amy and Christopher Randall provide orthopedic evaluations, treatment planning, and patient education under surgeon supervision.
How does the clinic support local athletes?
We’ve provided free athletic trainers to local schools for 25+ years and operate a sports medicine gym offering training and rehabilitation services for athletes of all levels.