Assoc. Prof. (C) Dr. G Ruslan Nazaruddin Simanjuntak merupakan seorang pakar perunding ortopedik, arthritis dan pakar bedah sukan yang berkhidmat di ALTY Orthopaedic Hospital di Kuala Lumpur. Antara bidang kepakarannya ialah pembedahan rekonstruktif dan penggantian sendi, pembedahan bau, pinggang, lutut dan tumit. Beliau juga telah menerbitkan beberapa kajian di jurnal-jurnal terkenal seperti The Medical Journal of Malaysia, Malaysian Orthopaedic Journal dan International Medical Journal.
UNIVERSITI DAN IJAZAH
Universiti Kebangsaan Malaysia (UKM), Malaysia
Universiti Kebangsaan Malaysia (UKM), Malaysia
Academy of Medicine Malaysia (FAMM), Malaysia
Joint Replacement Surgery, Insall Scott Kelly Institute, New York, USA
PENGALAMAN
Asian Pacific Orthopaedic Association (APOA)
Malaysian Orthopaedic Association (MOA)
Academy of Medicine of Malaysia (AMM)
European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA)
College of Surgeons of Malaysia (CSM)
International Congress for Joint Replacement (ICJR ASEAN)
International Society of Arthroscopy, Knee Surgery & Orthopaedic Sports Medicine (ISAKOS)
International Society of Hip Arthroscopy (ISHA)
ANUGERAH
Mantan presiden Malaysian Orthopaedic Association (MOA)
Mantan presiden ASEAN Arthroplasty Association (AAA)
Pemeriksa Fellowship in Arthroplasty, Ministry of Health (MOH), Malaysia
Penyemak jurnal Malaysian Orthopaedic Association (MOA)