The receptionist arranges appointments are arranged according to their visiting schedule which may change from time to time.
Yoshihito Sakata, M.D. FSCAI. FACC
Graduated from Hokkaido University School of Medicine, and completed postgraduate studies at Hokkaido University Graduate School of Medicine.
Residency (Medicine) : Thomas Jefferson University Hospital (PA, USA)
Fellowship (Cardiology) : University of Cincinnati Hospital (OH, USA)
Advanced Fellowship (International Cardiology) at The Lankenau Hospital (Thomas Jefferson University and The Evanston Hospital (Northwestern Hospital) (IL, USA)
US board certified in Internal Medicine, Cardiovascular Medicine and Interventional Cardiology.
Currently, associate professor of medicine at The Division of Cardiology, Tokai University and Director of the heart center at Ikegami General Hospital (Tokyo, Japan).
Haruki Itoh, MD, Ph.D
Deputy Director, Sakakibara Heart Institute Hospital and Clinic
Japan Research Promotion Society for Cardiovascular Diseases
1975 Graduated from Tokyo Medical & Dental University.
1982 Research Associate at Chicago University School of Medicine.
1986 Obtained Ph.D. degree at Tokyo Medical & Dental University.
FACC (Fellow of American College of Cardiology)
Manabu Ohyama, M.D., Ph.D.
Graduated from Keio University School of Medicine, studied at Dermatology
Branch, National Cancer Institute and National Institutes of Health (Bethesda,
MD, USA). Currently a professor of the Department of Dermatology, Kyorin
University School of Medicine.
Masataka Saito, M.D., Ph.D.
Graduated from Keio University School of Medicine in Japan
Post-doctoral fellowship in the U.S. (Emory University)
Field of interest: general dermatology and laser therapy
Takeji Nishikawa, MD., Ph.D
1964 : M.D., Keio University School of Medicine, Tokyo
1971 - 1972 : Research Associate, Guy’s Hospital and St. John’s Hospital for Diseases of the Skin, London
1974 - 1982 : AssociateProfessor of Dermatology, Keio University School
1982 - 2005 : Professor and Chairman, Department of Dermatology, Keio University School of Medicine
2005 - to date : Director, Sammoncho Dermatology Clinic (http://www.dermasamon.com/)
Endoscopy / Gastroenterology
Shina Horiuchi, MD, PhD
Graduated and received her doctorate from Sapporo Medical University. After
ten years as a practicing physician in hospitals in Japan, she worked as
a Research Associate (gastrointestinal cancers) at Sanford Burnham Prebys
Medical Discovery Institute in San Diego, California. She received certification
from the ECFMG (Educational Commission for Foreign Medical Graduates) in
2008 and since returning to Japan, has provided bilingual services as a
gastroenterologist to patients from various countries in Tokyo. She has
a subspecialist interest in endoscopy, having performed over 10,000 gastroscopies
as well as having trained in colonoscopy. Fluent in Japanese and English,
she has authored several white papers in her field and translated two books.
Makoto Sakai,M.D, Ph.D, F.A.C.S.（US）
Graduated from Keio University, School of Medicine Completed residency training in Otolaryngology at the Hospital of the University of Pennsylvania U.S.A.and graduated from The Graduate School of Medicine, University of Pennsylvania. Former Professor, Department of Otolaryngology at Tokai University School of Medicine. Now Emeritus Professor at Tokai University
John H.T. Marshall, M.B.,B.S.,M.R.C.P.(UK)
Graduated from the University of London (Guy's Hospital) and is a member of the Royal College of Physicians.
Peter Seez M.D.,Ph.D.(Germany/Japan)
Dr. Seez graduated from Giessen University in Germany and has specialized in Internal Medicine and Gastroenterology /Endoscopy at Würzburg University. In Japan he acquired the Japanese Medical License in Japanese and received a Ph.D. after postgraduate studies at Tokyo University. Dr. Seez is guest professor for General Medicine at Juntendo University, Tokyo
Annabelle A. Okada, MD (USA), Ph.D (Japan)
Graduated from Harvard College and Harvard Medical School, and completed ophthalmology residency at the Massachusetts Eye and Ear Infirmary (Boston), uveitis fellowship at the Tokyo Medical University, and retina fellowship at Osaka University.
Dr. Okada is board-certified in ophthalmology in both the U.S. and Japan, and is currently Professor of Ophthalmology at Kyorin University School of Medicine (Mitaka, Tokyo).
Hiroko Fujio ,M.D
Graduated from Tokyo Womens’ Medical University. Internship in Japan and Germany(Baden Württenberg).
Studied general psychiatry at Tokyo Womens’ Medical University, general psychiatry and neurology at Brain Center of Würzburg University(Bayern,Germany), and geriatric and adolescence psychiatry at Osaka University.
Field of Interest: Depression (adult, adolescents, and in children), bipolar disorders and other mental problems of daily life. Combined psychotherapeutic and medical treatments will be offered.
Akio Kitahama M.D., F.A.C.S
Graduated from the University of Tokyo, faculty of Medicine and completed residency in General surgery at the Tulane University School of Medicine, New Orleans, Louisiana
He is a consultant at the Mitsui Memorial Hospital.
Kazuo Matsushita, M.D., Ph.D
Received undergraduate and postgraduate training in urology at Keio University Hospital in Tokyo,
and received M.D. and Ph.D. degrees from Keio University School of Medicine.
Studied renal transplantation at Hôpital Necker in Paris.
Retired in 2005 from full-time professor of Urology at Tokyo Hospital/Tokai
University School of Medicine where he is now part-time Professor
Fields of interest: Urologic oncology, benign prostatic hyperplasia, stone disease.