I am a retired RN and I put Doctors under the microscope when it comes to patient care. A few years ago my grandson was born with a nerve and muscle abnormality in his hand and was unable to use 4 out of the five digits. Dr Costas did several extensive surgeries on my precious grandson's hand and was amazed at the outcome. I would highly recommend Dr Costas and that is a big compliment for this old nurse. Take it from me, a retired nurse, Dr Costas is a wonderful person and a wonderful surgeon. You will not find a better surgeon when it comes to the hand. He is and always will be number one in my book. Thank you again and again from the bottom of my heart.