Dr Chan is the best doctor that we could get for my mom and the most carrying person that you can imagine that could help you in these difficult situations. Dr Chan decided to do surgery on my mom-84 years old -bilateral knee replacement in only one setting avoiding 2 anesthesia, 2 recovery times and the result is more that we could expected. We thank him from the bottom of our hearts and we recommend his expertise to all our friends and family. Thank you Dr. Chan for your great work in helping these unfortunate people, helping them regain back their freedom and enjoy life again.