MediFind found 375 doctor with experience in RASopathies near Japan. Of these, 344 are Experienced, 20 are Advanced, 9 are Distinguished and 2 are Elite.
Yoichi Matsubara practices in Osaka, Japan. Mr. Matsubara is rated as an Elite expert by MediFind in the treatment of RASopathies. His top areas of expertise are Costello Syndrome, RASopathies, Noonan Syndrome, Rommen Mueller Sybert Syndrome, and Trabeculectomy.
Tetsuya Niihori practices in Japan. Mr. Niihori is rated as an Elite expert by MediFind in the treatment of RASopathies. His top areas of expertise are Costello Syndrome, RASopathies, Linear Nevus Sebaceous Syndrome, and Noonan Syndrome.
Yoko Aoki practices in Sendai, Japan. Ms. Aoki is rated as a Distinguished expert by MediFind in the treatment of RASopathies. Her top areas of expertise are RASopathies, Noonan Syndrome, Costello Syndrome, and Cardiofaciocutaneous Syndrome.
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Common conditions include: Cardiofaciocutaneous Syndrome, Cardiomyopathic Lentiginosis, Costello Syndrome, Legius Syndrome, Noonan Syndrome
Tsutomu Ogata practices in Hamamatsu, Japan. Mr. Ogata is rated as a Distinguished expert by MediFind in the treatment of RASopathies. His top areas of expertise are Russell-Silver Dwarfism, Idiopathic Short Stature (ISS), Short Stature (Growth Disorders), Intersex, and Hormone Replacement Therapy (HRT).
Reiko Horikawa practices in Tokyo, Japan. Ms. Horikawa is rated as a Distinguished expert by MediFind in the treatment of RASopathies. Her top areas of expertise are Pediatric Growth Hormone Deficiency, Small for Gestational Age, Rommen Mueller Sybert Syndrome, Liver Transplant, and Hormone Replacement Therapy (HRT).
Seiji Mizuno practices in Kasugai, Japan. Mr. Mizuno is rated as a Distinguished expert by MediFind in the treatment of RASopathies. His top areas of expertise are Increased Head Circumference, Achalasia Microcephaly Syndrome, Microcephaly, and Kabuki Syndrome.
Hiroshi Kawame practices in Minato, Japan. Mr. Kawame is rated as a Distinguished expert by MediFind in the treatment of RASopathies. His top areas of expertise are Costello Syndrome, RASopathies, Noonan Syndrome, and Chromosome 6 Uniparental Disomy.
Susumu Yokoya practices in Fukushima, Japan. Mr. Yokoya is rated as a Distinguished expert by MediFind in the treatment of RASopathies. His top areas of expertise are Small for Gestational Age, Rommen Mueller Sybert Syndrome, Noonan Syndrome, Short Stature (Growth Disorders), and Hormone Replacement Therapy (HRT).
Tsuyoshi Isojima practices in Toranomon, Japan. Mr. Isojima is rated as a Distinguished expert by MediFind in the treatment of RASopathies. His top areas of expertise are Nail-Patella Syndrome, Noonan Syndrome, Turner Syndrome, RASopathies, and Hormone Replacement Therapy (HRT).
Nobuhiko Okamoto practices in Izumi, Japan. Okamoto is rated as a Distinguished expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Bosma Arhinia Microphthalmia Syndrome, Micrognathia, Nicolaides-Baraitser Syndrome, Pancreaticoduodenectomy, and Endoscopy.
Nozomi Okamoto practices in Kato, Japan. Ms. Okamoto is rated as a Distinguished expert by MediFind in the treatment of RASopathies. Her top areas of expertise are Alpha Thalassemia X-Linked Intellectual Disability Syndrome, Cerebellar Hypoplasia, Achalasia Microcephaly Syndrome, Microcephaly, and Cataract Removal.
Shin-ichi Inoue practices in Nagasaki, Japan. Mr. Inoue is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Cardiofaciocutaneous Syndrome, Clouston Syndrome, Ectodermal Dysplasias, and Aplasia Cutis Congenita.
Naomichi Matsumoto practices in Kawaguchi, Japan. Matsumoto is rated as an Advanced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are West Syndrome, Coffin-Siris Syndrome, Neuronal Intranuclear Inclusion Disease (NIID), Gastrostomy, and Pancreaticoduodenectomy.
Hirofumi Ohashi practices in Saitama, Japan. Ohashi is rated as an Advanced expert by MediFind in the treatment of RASopathies. Their top areas of expertise are Miller Syndrome, Wolf-Hirschhorn Syndrome, Schwartz-Jampel Syndrome, and X-Linked Spondyloepiphyseal Dysplasia Tarda.
Kenji Kurosawa practices in Yokohama, Japan. Mr. Kurosawa is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Cerebellar Hypoplasia, Pelizaeus-Merzbacher Disease, Hypotonia, and Increased Head Circumference.
Kenjiro Kosaki practices in Tokyo, Japan. Mr. Kosaki is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Feingold Syndrome, Increased Head Circumference, Hypotonia, Oophorectomy, and Salpingo-Oophorectomy.
Shigeo Kure practices in Sendai, Japan. Mr. Kure is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Galactokinase Deficiency, Galactose Epimerase Deficiency, Classic Galactosemia, and Galactosemia.
Yasuhiro Ichikawa practices in Yokohama, Japan. Mr. Ichikawa is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Noonan Syndrome, RASopathies, Pulmonary Valve Stenosis, and Patent Ductus Arteriosus.
Taiki Abe practices in Sendai, Japan. Mr. Abe is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are RASopathies, Costello Syndrome, Noonan Syndrome, and Acquired Amegakaryocytic Thrombocytopenia.
Keiji Nishijima practices in Tokyo, Japan. Mr. Nishijima is rated as an Advanced expert by MediFind in the treatment of RASopathies. His top areas of expertise are Rommen Mueller Sybert Syndrome, Noonan Syndrome, RASopathies, and Short Stature (Growth Disorders).
Last Updated: 01/09/2026