*Knee and shoulder surgeon *Has a specialized board from Tehran *A member of the American Academy of Orthopedics AO *Has a certificate for advanced knee joint replacement from Professor Hoffman from Austria *Has an advanced certificate for limb deformity correction by Elizarov from Professor Shutsov and Professor Novikov from the Elizarov Institute of Russia *Has a certificate from the Second International Hip Symposium from Professor Reynold Genz from Switzerland *Performs the most up-to-date subspecialty surgeries for hallux valgus (twisted big toe), nerve attachment Hand (endoscopic and minimally invasive surgery), knee and shoulder arthroscopy, replacement of hip, knee and shoulder joints, placenta extract stem cells for joint arthrosis, see more...