Thomas K. Tkach, MD

Dr. Thomas K. Tkach is a board-certified orthopedic surgeon specializing in hip and knee reconstruction, joint replacement, and minimally invasive techniques. As part of the NanoKnee® team, he combines innovation and precision to deliver consistent, lasting results. With more than two decades of experience, Dr. Tkach is recognized for his surgical expertise, compassionate approach, and commitment to redefining modern orthopedic care. His practice blends cutting-edge robotics and proven methodologies to help patients regain mobility, strength, and the active lifestyles they love.

Oklahoma City

(888) 492-0598 Contact

Professional Background

Born and raised in Oklahoma, Dr. Tkach was inspired to pursue medicine by his father, Dr. Stephen Tkach, a respected orthopedic surgeon at McBride. Following in his father’s footsteps, he developed a lifelong passion for restoring function and independence through advanced surgical innovation. Today, Dr. Tkach continues that legacy at McBride Orthopedic Hospital, where he utilizes modern implant design and precision robotic systems to achieve long-term, natural movement restoration.

Dr. Tkach earned his undergraduate degree in Zoology from the University of Oklahoma before earning his medical degree from the University of Oklahoma College of Medicine in 1989. He completed his orthopedic surgery residency at the University of Oklahoma Health Sciences Center and a fellowship in Total Joint Reconstruction at the University of Utah School of Medicine. He is board-certified by the American Board of Orthopaedic Surgery.

Areas of Expertise

At McBride Orthopedic Hospital, Dr. Tkach provides comprehensive orthopedic care with a focus on hip and knee procedures. His expertise includes:

Arthroscopy and Robotic Surgery: Knee Arthroscopy, Makoplasty, Navio™ Robotic Knee Surgery, Pixee Knee+ NexSight Augmented Reality Total Knee Replacements.
Total Joint Replacement: Total and Revision Total Hip Arthroplasty, Total and Revision Total Knee Arthroplasty, and Total Hip Arthroplasty with Direct Anterior Approach.
Complex Reconstruction: Advanced revision techniques and implant systems designed to restore natural motion, stability, and long-term performance.

Professional Philosophy

Dr. Tkach believes every patient deserves personalized, attentive care guided by the most advanced orthopedic science. Known for his approachable manner and thorough communication, he ensures patients fully understand their options and feel confident in their treatment journey. His goal is to deliver technically superior outcomes while improving comfort, function, and overall quality of life.

His patient-centered philosophy aligns seamlessly with NanoKnee®’s mission: to restore freedom and movement through minimally invasive innovation and precision medicine.

Academic and Teaching Roles

Dr. Tkach also serves as a Clinical Assistant Professor at the University of Oklahoma Department of Orthopedic Surgery and Rehabilitation. Beyond his clinical work, he mentors the next generation of surgeons as a Physician Instructor for the D.O. Residency Program at St. Anthony Hospital in Oklahoma City. His dedication to education reflects his belief that sharing knowledge strengthens both the medical community and the care patients receive.

Awards and Recognition

Dr. Tkach’s career is marked by excellence and innovation. He has been recognized as a Castle Connolly Top Doctor for over ten years and was featured in Oklahoma Magazine for his contributions to orthopedic advancement. These distinctions reflect his ongoing dedication to achieving exceptional surgical outcomes and patient satisfaction. Patients consistently praise his expertise, clear communication, and genuine concern for their well-being.

Professional Affiliations

American Academy of Orthopaedic Surgeons (AAOS)
American Association of Hip and Knee Surgeons (AAHKS)
American Medical Association (AMA)
Oklahoma State Medical Association
Oklahoma County Medical Society
Oklahoma State Orthopaedic Society
Mid-America Orthopaedic Association

Outside the Operating Room

Beyond his professional achievements, Dr. Tkach enjoys spending time outdoors at his home in Jones, Oklahoma, with his wife and family. A lifelong nature enthusiast, he loves to hunt and appreciate the beauty of Oklahoma. This connection to nature reflects his professional philosophy, which promotes balance, resilience, and a return to full, active living.

Dr. Tkach’s dedication, skill, and innovative mindset embody the values of NanoKnee®, delivering world-class orthopedic solutions that empower patients to move freely and live fully.