
Dr. In Sok Yi MD
Orthopedist
9777 South Yosemite Street Suite 220 Lone Tree Colorado, 80124About
In Sok Yi, MD, maintains a position at Peak Orthopedics located in Denver Metropolitan Area of Colorado. Dr. Yi brings a wealth of knowledge and clinical expertise within the field of hand and upper extremity surgery to his patients. Dr. Yi acts as both a Clinical Assistant Professor within the Orthopaedics Department of the University of Colorado Health Sciences Center and a preceptor to medical students from Rocky Vista University of Osteopathic Medicine. He received his board certification through the America Board of Orthopaedic Surgery in 2000, with an added certification in hand and upper extremity surgery. Dr. Yi is on staff at many metro Denver hospitals and facilities, and maintains an active presence within the American Society for Surgery of the Hand and the American Academy for Orthopaedic Surgeons. His clinical interests, and his contributions to continuing medical education through ongoing lectures and publications on a national level, earned him the distinction of being named one of 5280 Magazine's Top Doctors in 2007.
Dr. In Sok Yi MD's Videos
Education and Training
University of Virginia
Univ of Va Sch of Med, Charlottesville Va MD
Board Certification
American Board of Orthopaedic Surgery- Orthopedic Surgery
Hand and Upper Extremity Surgery
Orthopaedic SurgeryAmerican Board of Orthopaedic SurgeryABOS- Surgery of the Hand
Provider Details

Dr. In Sok Yi MD's Expert Contributions
Fractured forearm issues?
I am sorry to hear about your accident. It would be unusual for an orthopedic surgeon to cut all your tendons in fixing a forearm fracture. However, many of the flexor muscles in the forearm needs to be peeled off the bone to place a plate in the fractured bone. Sometimes during the healing process and also injury to the muscle caused by the force of the accident, the muscle can be damage. Without an evaluation, it is difficult for me to advise you if this function can return back to normal, but many times the function may be improved with therapy or further surgery. Sorry for the vague response, but again, it is difficult to assess the issue without an exam. In Sok Yi, MD READ MORE
Areas of expertise and specialization
Faculty Titles & Positions
- Local and National Public Speaking for MicroAir, an Orthopedic Instrument Manufacturer; Speaks as Consultant and Staff Educator -
Internships
- (General Surgery)
Fellowships
- University of New Mexico (Hand and Upper Extremity Surgery)
Professional Society Memberships
- Denver Medical Society, Colorado Medical Society, Rocky Mountain Hand Surgery Society, Western Orthopaedic Association
Articles and Publications
- Approximately 6 Publications
What do you attribute your success to?
- Hard Work and Attention to Detail
Hobbies / Sports
- Biking, Skiing, Fishing
Dr. In Sok Yi MD's Practice location
Lone Tree, Colorado 80124Get Direction
Practice At 2535 S Downing St Suite 500
2535 S Downing St Suite 500 -Denver, CO 80210Get Direction
Practice At 9777 S Yosemite St Suite 220
9777 S Yosemite St Suite 220 -Lone Tree, CO 80124Get Direction
Dr. In Sok Yi MD's reviews
Write ReviewPatient Experience with Dr. Yi
Excellent service
He's the bomb.com
- Carold
He's great!
- Bret
He is a fantastic doctor
- Tawnya
Always a great experience with Dr. Yi, he is very informative and a great surgeon.
Dr. Yi was great! He extracted two nasty thorns lodged in my hand that two other doctors couldn't. Really good guy too.
Very good experience with Dr. Yi
- Sandy
Dr. Yi is amazing and discusses all options with patients.
- Heidi
Great, so personable, knowledgeable and comforting!
Awesome
- Lindsey
Great bedside manner
- Rochelle
Wonderful doctor. He did surgery on my son and myself and helped my husband. Again, now he is helping me with my right thumb. Thank you!!!!!!!!!!!!!!
- Craig
Great today
- Griffin
He was great
The best!
- Gavin
Thank you!
- Stacey
Dr Yi did a great job with my ulnar nerve repositioning surgery, which corrected my hand numbness and pain after an injury. He did an excellent job diagnosing and correcting the problem that my prior surgeon had said I would need to live with. He is very personable and explained what to expect, and I'd highly recommend him.
Great
- Linette
Very knowledgable
- Kathy
Excellent care - very easy to understand instructions and procedure details
+ Show More
Media Releases
Get to know Orthopedic Surgeon Dr. In Sok Yi, who serves patients in Englewood, Colorado.
Dr. Yi is a board-certified orthopedic surgeon who brings a wealth of knowledge and clinical expertise within the field of hand and upper extremity surgery to his patients. He practices at Peak Orthopedics & Spine in Englewood, Colorado, which he joined back in 2012.
Peak Orthopedics & Spine is a multi-specialty practice consisting of a group of orthopedic professionals who utilize innovative techniques and the latest technology to reach patients’ orthopedic goals. They specialize in leading edge techniques such as the anterior approach total hip replacement, custom fit knee replacement, full and partial joint replacement, motion preservation and disc replacement, motion preservation and disc replacement, spinal microdecompression, advanced anatomic shoulder repairs, arthroscopy, elbow surgery, endoscopic carpal tunnel surgery, and fracture management for adults and children. From minimally invasive to complex procedures, they cover the full spectrum and remain committed to achieving the best possible outcomes for patients and their total satisfaction.
In his current capacity, the doctor can be found on staff at many metro Denver hospitals and facilities, including Porter Adventist Hospital, Sky Ridge Medical Center, Littleton Adventist Hospital, Rose Medical Center, the Medical Center of Aurora, Centennial Medical Center, and Parker Adventist Hospital. He also acts as both a Clinical Assistant Professor within the Orthopedics Department of the University of Colorado Health Sciences Center and a preceptor to medical students from Rocky Vista University of Osteopathic Medicine.
With a strong background in academic medicine, Dr. Yi earned his medical degree with distinction from the University of Virginia School of Medicine, completing his internship and residencies through the same system. He then moved into a prestigious hand and upper extremity fellowship at the University of New Mexico and its affiliated hospitals. He stayed at the University of New Mexico as an Assistant Professor in the Department of Orthopedic Surgery – Division of Hand Surgery from 1998 to 2000, eventually moving to Denver to join Hand Surgery Associates in 2000.
A member of the American Society for Surgery of the Hand and the American Academy for Orthopedic Surgeons, he received his board certification through the American Board of Orthopedic Surgery in 2000, which is an organization with the goal of establishing educational and professional standards for orthopedic residents and surgeons, as well as evaluating the qualifications and competence of orthopedic surgeons. He completed his Certificate for Added Qualifications in Surgery of the Hand in 2001, and completed his board recertification in hand surgery in 2009.
Orthopedic surgery is the branch of surgery concerned with conditions involving the musculoskeletal system. Orthopedic surgeons use both surgical and nonsurgical means to treat musculoskeletal trauma, spine diseases, sports injuries, degenerative diseases, infections, tumors, and congenital disorders. They work in clinical and hospital settings.
Attributing his success to hard work and attention to detail, Dr. Yi is the primary designer of the wrist replacement with the Arthrosurface Corporation, allowing patients to maintain their wrist motion rather than undergoing a fusion. He is also recognized as one of the original pioneers of the minimally invasive endoscopic carpal tunnel repair technique. His clinical skills, as well as his contributions to continuing medical education through ongoing lectures and publications on a national level, earned him the distinction of being named one of 5280 Magazine’s Top Doctors in 2007.
Outside of the office, he enjoys biking, skiing, and fishing.
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