Chairman / Honorary Director
Chairman

Dr. Hirohiko Inanami
Orthopedic Surgeon (Spine)
Chairman of Iwai group
Honorary Director of Inanami Spine and Joint Hospital
CEO
CEO / Director

Dr. Hiroki Iwai
Orthopedic Surgeon (Spine)
CEO of Iwai group
Director of Iwai Orthopaedic Medical Hospital
Director
Assistant Director

Dr. Isao Koida
Gastroenterologist
Assistant Director of Iwai Orthopaedic Medical Hospital

Dr. Hisashi Koga
Neurosurgeon (Spine)
Director of Iwai FESS Clinic
Assistant Director of Iwai Orthopaedic Medical Hospital
Full-time doctors

Dr. Junichi Yokosuka
Neurosurgeon (Spine)
Head of Doctors Office

Dr. Katsuhiko Ishibashi
Orthopedic Surgeon (Spine)
Chief Doctor

Dr. Yasushi Inomata
Orthopedic Surgeon (Spine)

Dr. Kenta Taniguchi
Orthopedic Surgeon (Spine)

Dr. Kento Takebayashi
Neurosurgeon (Spine)

Dr. Soeda
Cardiologist

Dr. Yuko Murakami
Anesthesiologist

Dr. Tadaki Nakahara
Radiologist
Part-time doctors

Dr. Satoshi Baba
Orthopedic Surgeon (Spine)

Dr. Juichi Tonosu
Orthopedist (Spine)

Dr. Muneyoshi Fujita
Orthopedist (Spine)

Dr. Seizo Yamamoto
Orthopedic Surgeon (Hip joint)

Dr. Hiroshi Inui
Orthopedic Surgeon (Knee / Hip joint)

Dr. Kawaguchi
Orthopedic Surgeon (Knee / Hip joint)