Joseph Assini, MD

Board-Certified Orthopedic Surgeon

Meet Dr. Joseph Assini, MD

Joseph Assini specializes in adult hip and knee replacement and joint reconstruction. His practice focuses on hip and knee replacement and general orthopedic trauma. Throughout his career he has been exposed to some of the most complex and difficult cases in the country.


Board Certified

Dr. Joseph Assini, MD is Board Certified by the American Board of Orthopedic Surgery.


Experienced Doctors

Our team has more than 30 years of combined orthopedic experience spanning three different countries.


Minimally Invasive

The most modern, fundamental and classic treatments in adult reconstruction & joint replacement.


Various Locations

Our locations include OrthoOne Swedish, OrthoOne Highlands Ranch, and OrthoOne Littleton.


Professional & Friendly Staff

Our goal is to always provide you with the most efficient, safe and quality care available.


Same Day Appointments

Book an appointment online by visiting and searching for Joseph Assini.

Orthopedic Services

Over the past 4 years Dr. Assini has worked as a consultant for Microport Orthopedics. In this role he has had the opportunity to help design and improve hip and knee instrumentation. Over the past 18 months Dr. Assini has worked to develop a Rapid Recovery Total Joint Protocol with other Microport consultants. He is currently part of a five surgeon team working on an evolutionary technique for total hip replacement, AnteriorPATH™.

Joseph Assini

"The ability to dramatically improve a patient's quality of life is what I enjoy most about orthopedic surgery and particularly joint replacement. I believe that each patient's presentation is unique and requires an individual treatment plan."

Better Health Care is Our Mission

Same Day Appointments are Available.

(303) 789-2663

Denver, Colorado