Physicians & Physician Assistants

We treat patients from pediatrics to seniors, tendonitis to osteoporosis, sports injuries to on-the-job injuries, car accidents to at-home accidents. Our patients become part of our family; and like family, they know we will be here for them. We see our role in patient care as orthopaedic specialists working together to offer the best possible medical and surgical care available.

Our physicians participate in research programs and use the latest technology in orthopaedic surgery. This medical specialty focuses on disorders of the musculoskeletal system—the science of bones, joints, ligaments, tendons and muscles to allow you to work, move and be active. Our philosophy is to correct these disorders by utilizing the latest non-invasive options such as electro-stimulation, nutrition, new injectables/medications and physical therapy.

Using these clinical protocols and  technology which provides the best outcomes, we strive to provide the right treatment at the right time for each patient. Our goal is to empower the patient with the services and education that will assist them in returning to their highest level of function.

Our mission is to provide comprehensive, evidence based orthopaedic care to the Tulsa region. We provide all aspects of adult and pediatric orthopaedic care; including foot and ankle surgery, spinal surgery, sports medicine, total joint replacement, hand and upper extremity, minimally invasive surgery, as well as trauma care. We’re dedicated to putting our experience to work for you when you need it most, providing orthopaedic excellence and compassionate care.

Click the physicians and assistants below to view more information about them.

Caroline Wescott, APRN

Area of Specialty: Pain Management, Spine

View Bio »

Fernando Villamil, MD

Area of Specialty: Orthopaedic Surgery, Trauma & Reconstruction

View Bio »

Travis Small, DO

Dr. Small

Area of Specialty: Hip Replacement, Knee & Hip, Orthopaedic Surgery, Total Joint Replacement, Trauma & Reconstruction

View Bio »

Brian Graham, PA-C

Area of Specialty: General Orthopaedics

View Bio »

Marco Criscione, APRN-CNP

Marco Criscione

Area of Specialty: Adult Nurse Practitioner

View Bio »

Chad Hanson, D.O.

Dr. Chad Hanson

Area of Specialty: Sports Medicine

View Bio »

James Bischoff, M.D.

dr bischoff

Area of Specialty: Hand & Wrist

View Bio »

Darnell Blackmon, M.D.

Area of Specialty: Foot & Ankle, Hip Replacement, Knee & Hip, Orthopaedic Surgery, Sports Medicine, Total Joint Replacement

View Bio »

Brian A. Chalkin, D.O.

Area of Specialty: Hand & Wrist, Orthopaedic Surgery, Shoulder & Elbow

View Bio »

Gregory R. Holt, M.D.

Area of Specialty: Knee & Hip, Orthopaedic Surgery, Shoulder & Elbow, Sports Medicine, Total Joint Replacement

View Bio »