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May 11,2026 Update
Thank you very much for visiting the website for the Department of Nephrology and Hypertension.
The Department of Nephrology at the General Medical Center consists of the Department of Nephrology and Hypertension and the blood purification center which manages dialysis and dialysis shunts, but both divisions are operated in unison. We assume that a lot of people do not know what kind of diseases Nephrology handles. The main diseases are nephritis, nephrotic syndrome, kidney damage associated with diabetes, renal failure, hemodialysis, etc., but in addition to these, we have a wide variety of experience such as with electrolyte abnormality including hyponatemia and hypokalemia, heart failure, refractory resistance hypertension, hormone abnormalities (endocrine disorders), peritoneal dialysis, home dialysis, kidney transplantation, shunt surgery, and intravascular treatment for shunt failure, and have had excellent medical results. In particular, we have one of the leading medical records in Japan for renal disorders associated with hereditary polycystic kidney disease and collagen disease/vasculitis.
We also have the most experience in eastern Japan with kidney biopsies, which is an essential test in the diagnosis of nephritis or nephrotic syndrome and in deciding a treatment policy. In addition, since the Medical Center is one of the leading comprehensive perinatal, maternal and child care centers in the world, we have extensive experience in the management of kidney disease in pregnant women.
In addition, we have a wide range of medical facilities in the prefecture, mainly in
Kawagoe City and Fujimino City, and we have close cooperation so when the treatment
of acute phase is over, we can also introduce you to medical institutions near you,
who work with our department.
We will introduce patients who have started hemodialysis to maintenance dialysis
facilities that work in close cooperation with our department, and even after the
start of dialysis, we will treat complications and perform periodic examinations in
a responsible manner. We would like you to become acquainted with the content of our
clinic through this website, and we hope you will be able to receive a consultation
with confidence.
Information for patients is also posted on our unique classroom website, so please refer to it as well.
We recommend that you visit our department in the following cases:
| Disease name | (Number of cases) |
|---|---|
| Chronic renal failure | 562 |
| Nephrotic syndrome | 113 |
| Chronic glomerulonephritis | 89 |
| Shunt stenosis | 53 |
| IgA nephropathy | 49 |
| Acute renal failure | 48 |
| Congestive heart failure | 38 |
| Pneumonia | 38 |
| Polycystic kidney disease | 31 |
| Membranous nephropathy | 32 |
| Disease name | (Number of cases) |
|---|---|
| High blood pressure | 4,290 |
| Chronic renal failure | 3,163 |
| Chronic glomerulonephritis | 1,508 |
| Renal dysfunction | 1,051 |
| Nephrotic syndrome | 1,046 |
| IgA nephropathy | 405 |
| Chronic renal disease | 392 |
| Polycystic kidney disease | 359 |
| Albuminuria | 351 |
| Diabetes | 280 |
| Name | Job Title | Position | Specialized Field | Credentials |
|---|---|---|---|---|
| 前嶋 明人 (Maeshima Akito) ![]() |
Professor | Associate Clinical Director Chief of Research Work |
Acute kidney injury Lupus nephritis Vasculitis Tubulointerstitial disease |
Instructor/Fellow of the Japanese Society of Internal Medicine (FJSIM) Instructor/Board Certified Nephrologist of the Japanese Society of Nephrology Board certified rheumatologist/instructor of Japan College of Rheumatology |
| 小川 智也 (Ogawa Tomonari) ![]() |
Professor | Associate Clinical Director | Renal Failure Blood Purification Therapy Vascular Access Intervention Therapy |
Instructor/Fellow of the Japanese Society of Internal Medicine (FJSIM) Instructor/Board Certified Nephrologist of the Japanese Society of Nephrology Fellow/Board Certified Senior Member of the Japanese Society for Dialysis Therapy |
| 清水 泰輔 (Shimizu Taisuke) ![]() |
Associate Professor | Associate Clinical Director | Renal failure Blood Purification Therapy Vascular Access Intervention Therapy |
Instructor/Board Certified Member of the Japanese Society of Internal
Medicine Instructor/Board Certified Nephrologist of the Japanese Society of Nephrology Fellow/Board Certified Senior Member of the Japanese Society for Dialysis Therapy |
| 髙橋 駿介 (Takahashi Shunsuke) ![]() |
Assistant Professor | Nephritis Nephrotic syndrome Acute kidney injury |
Instructor/Fellow of the Japanese Society of Internal Medicine (FJSIM) Instructor/Board Certified Nephrologist of the Japanese Society of Nephrology Fellow/Board Certified Senior Member of the Japanese Society for Dialysis Therapy Board certified rheumatologist/instructor of Japan College of Rheumatology |
|
| 塩田 裕也 (Shioda Yuya) ![]() |
Instructor | Nephrology Diabetic Kidney Disease |
Board Certified Member of the Japanese Society of Internal Medicine Board Certified Nephrologist of the Japanese Society of Nephrology |
|
| 山本 亮 (Yamamoto Ryo) ![]() |
Instructor | Nephrology Peritoneal Dialysis |
Fellow of the Japanese Society of Internal Medicine (FJSIM) Board Certified Nephrologist of the Japanese Society of Nephrology Fellow of the Japanese Society for Dialysis Therapy |
|
| 小川 公己 (Ogawa Kohki) ![]() |
Instructor | Nephrology Vascular Access |
Board Certified Member of the Japanese Society of Internal Medicine Board Certified Nephrologist of the Japanese Society of Nephrology Fellow of the Japanese Society for Dialysis Therapy |
|
| 廣瀬 賢人 (Hirose Kento)
|
Instructor | Nephrology | Board Certified Member of the Japanese Society of Internal Medicine | |
| 中村 裕美子 (Nakamura Yumiko)
|
Instructor | Nephrology | Board Certified Member of the Japanese Society of Internal Medicine Board Certified Nephrologist of the Japanese Society of Nephrology Fellow of the Japanese Society for Dialysis Therapy |
|
| 佐藤 真理子 (Sato Mariko) ![]() |
Graduate student | Nephrology | Board Certified Doctor of Internal Medicine | |
| 岡本 茉樹 (Okamoto Maki) ![]() |
Instructor | Nephrology | Board Certified Doctor of Internal Medicine | |
| 関口 桃子 (Sekiguchi Momoko) ![]() |
Graduate student | Nephrology | Board Certified Doctor of Internal Medicine Fellow of the Japanese Society for Dialysis Therapy |
|
| 濵田 隆行 (Hamada Takayuki) ![]() |
Instructor | Nephrology | Board Certified Doctor of Internal Medicine Fellow of the Japanese Society for Dialysis Therapy |
|
| 世沢 文音 (Yozawa Ayane) ![]() |
Instructor | Nephrology | Board Certified Doctor of Internal Medicine | |
| 岩井 孝憲 (Iwai Takanori) ![]() |
Instructor | Nephrology | Board Certified Doctor of Internal Medicine | |
| 大澤 俊介 (Osawa Shunsuke) ![]() |
Instructor | Nephrology | Board Certified Doctor of Internal Medicine | |
| 安井 溫子 (Yasui Atsuko) ![]() |
Instructor | Nephrology | Board Certified Doctor of Internal Medicine | |
| 新井田 苑佳 (Niida Sonoka) ![]() |
Instructor | Nephrology | ||
| 三田 桂那子 (Mita Kanako) ![]() |
Instructor | Nephrology | ||
| 森本 浩太 (Morimoto Kouta)
|
Instructor | Nephrology | ||
| 森屋 玲爾 (Moriya Reiji)
|
Instructor | Nephrology | ||
| 柳田 哲志 (Yanagida Satoshi)
|
Instructor | Nephrology | ||
| 青山 明弘 (Aoyama Akihiro)
|
Senior Resident | Nephrology | ||
| 白石 貴之 (Shiraishi Takayuki) ![]() |
Senior Resident | Nephrology | ||
| 田中 亮多 (Tanaka Ryota)
|
Senior Resident | Nephrology | ||
| 磯貝 英里佳 (Isogai Erika) ![]() |
Senior Resident | Nephrology | ||
| 大澤 拓也 (Osawa Takuya)
|
Senior Resident | Nephrology | ||
| 工藤 文香 (Kudo Ayaka)
|
Senior Resident | Nephrology | ||
| 佐野 文香 (Sano Ayaka)
|
Senior Resident | Nephrology | ||
| 篠原 綾佑 (Shinohara Ryosuke)
|
Senior Resident | Nephrology | ||
| 徳田 結子 (Tokuda Yuiko)
|
Senior Resident | Nephrology | ||
| 永田 ひなの (Nagata Hinano)
|
Senior Resident | Nephrology | ||
| 相羽 弘貴 (Aiba Hiroki)
|
Senior Resident | Nephrology | ||
| 大橋 周平 (Ohashi Shuhei)
|
Senior Resident | Nephrology | ||
| 田中 崇生 (Tanaka Taisei)
|
Senior Resident | Nephrology | ||
| 岡田 麻里 (Okada Mari) ![]() |
Graduate Student | Nephrology Acute kidney injury |
||
| 阿部 衣里香 (Abe Erika) ![]() |
Graduate Student | Nephrology | Board Certified Doctor of Internal Medicine | |
| 長谷川 元 (Hasegawa Hajime) ![]() |
Professor | Chairman Clinical Director Chief of Education |
clinical nephrology general disorders of water and electrolytes abnormalities Autosomal Dominat Polycystic Kidney Disease |
Instructor/Board Certified Member of the Japanese Society of Internal
Medicine Instructor/Board Certified Nephrologist of the Japanese Society of Nephrology Board Certified Occupational Medicine Physician of Japan Medical Association |
| 小野 祐子 (Ono Yuko) ![]() |
visiting professor | Renal pathology Nephritis Nephrotic syndrome |
pathologist | |
| 深澤 瑞也 (Fukasawa Mizuya) ![]() |
visiting professor | Renal failure Blood purification therapy Vascular Access Intervention Therapy |
Instructor/Board Certified Urologist of the Japanese Urological
Association Fellow/Board Certified Senior Member of the Japanese Society for Dialysis Therapy |
|
| 松田 昭彦 (Matsuda Akihiko) ![]() |
Nephrology | Board Certified Member of the Japanese Society of Internal Medicine Fellow of the Japanese Society of Internal Medicine (FJSIM) Board Certified Nephrologist of the Japanese Society of Nephrology Fellow/Board Certified Senior Member of the Japanese Society for Dialysis Therapy |
||
| 田山 陽資 (Tayama Yosuke) ![]() |
Nephrology | Board Certified Member of the Japanese Society of Internal Medicine Fellow of the Japanese Society of Internal Medicine (FJSIM) Board Certified Nephrologist of the Japanese Society of Nephrology Fellow/Board Certified Senior Member of the Japanese Society for Dialysis Therapy |
||
| 東原 宣之 (Touhara Takayuki) ![]() |
Vascular Access Intervention Therapy | Board Certified Member of the Japanese Society of Surgery Board Certified Member of the Japanese College of Angiology. |
||
| 岩下 山連 (Iwasita Takatsugu) ![]() |
Nephritis Nephrotic syndrome Renal transplantation |
Instructor/Fellow of the Japanese Society of Internal Medicine (FJSIM) Instructor/Board Certified Nephrologist of the Japanese Society of Nephrology Board Certified Senior Member of the Japanese Society for Dialysis Therapy |
||
| 原 宏明 (Hara Hiroaki) ![]() |
Nephrology | Instructor/Fellow of the Japanese Society of Internal Medicine (FJSIM) Board Certified Nephrologist of the Japanese Society of Nephrology Fellow of the Japanese Society for Dialysis Therapy |
||
| 黒澤 明 (Kurosawa Akira) ![]() |
Nephrology Renal transplantation |
Board Certified Member of the Japanese Society of Internal Medicine Board Certified Nephrologist of the Japanese Society of Nephrology Fellow/Board Certified Senior Member of the Japanese Society for Dialysis Therapy Board Certified Fellow of the Japan Gastroenterological Endoscopy Society Board Certified Fellow of the Japanese Association for Acute Medicine |
||
| 肥田 徹 (Hida Toru) ![]() |
Nephrology Vascular Access Intervention Therapy |
Board Certified Member of the Japanese Society of Internal Medicine Fellow of the Japanese Society of Internal Medicine (FJSIM) Board Certified Nephrologist of the Japanese Society of Nephrology Fellow/Board Certified Senior Member of the Japanese Society for Dialysis Therapy |
||
| 安部 望 (Abe Nozomi) ![]() |
Vascular Access Intervention Therapy | |||
| 戸田 美波 (Toda Minami) ![]() |
Nephrology IgA Nephropathy |
Fellow of the Japanese Society of Internal Medicine (FJSIM) Board Certified Nephrologist of the Japanese Society of Nephrology Fellow of the Japanese Society for Dialysis Therapy Certified Physician and Instructor, Japan Primary Care Association Board Certified Occupational Medicine Physician of Japan Medical Association |
||
| 安田 邦彦 (Yasuda Kunihiko) ![]() |
Vascular Access Intervention Therapy |
Board Certified Member of the Japanese Society of Internal Medicine Board Certified Senior Member of the Japanese Society for Dialysis Therapy |
||
| 寺尾 政昭 (Terao Masaaki)
|
Nephrology Vascular Access |
Fellow of the Japanese Society of Internal Medicine (FJSIM) Board Certified Nephrologist of the Japanese Society of Nephrology Fellow of the Japanese Society for Dialysis Therapy Board-Certified Physician in Endovascular Therapy for Vascular Access |
||
| 金子 修 (Kaneko Osamu) ![]() |
Nephrology | Board Certified Member of the Japanese Society of Internal Medicine |
| Department of Nephrology and Hypertension | ||||||
| Monday | Tuesday | Wednesday | Thursday | Friday | Saturday | |
| 午前 | ||||||
| 初診 |
(交替制) |
(交替制) |
(交替制) |
(交替制) |
(交替制) |
(交替制) |
| 再診 |
小川 智也 (Ogawa Tomonari) |
前嶋 明人 (Maeshima Akito) |
高橋 駿介 (Takahashi Shunsuke) |
安井 温子 (Yasui Atsuko) |
前嶋 明人 (Maeshima Akito) |
|
| 塩田 裕也 (Shiota Yuya) |
高橋 駿介 (Takahashi Shunsuke) |
岡本 茉樹(Okamoto Maki) (1,3週) |
寺尾 政昭 (Terao Masaaki) (1,3週) |
浜田 隆行 (Hamada Takayuki) |
||
| 午後 | ||||||
| 再診 |
岩井 孝憲 (Iwai Takanori) |
黒澤 明 (Kurosawa Akira) |
清水 泰輔 (Shimizu Taisuke) |
佐藤 真理子 (Sato Mariko) |
長谷川 元 (Hasegawa Hajime) (1,3週) |
|
| 中村 裕美子 (Nakamura Yumiko) |
小川 公己 (Ogawa Koki) |
山本 亮 (Yamamoto Ryo) |
関口 桃子 (Sekiguchi Momoko) |
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Our department of classes consist of the Department of Nephrology and Hypertension, which is responsible of treatment for a variety of primary kidney diseases, hypertension, diabetes and collagen disease, renal lesions associated with vascular inflammation, hereditary kidney disease, etc. and a blood purification center that is responsible for hemodialysis, peritoneal dialysis, special blood purification therapy, and surgery and repair of shunt vessels and we have a system that diagnoses and treats kidney-related diseases comprehensively. As the largest kidney clinic in Saitama Prefecture, we are responsible for the medical treatment of kidney disease in the prefecture via the dispatch of physicians to medical facilities in the prefecture.
We would appreciate it if when the doctors in the area know of cases of renal dysfunction, urinary abnormalities (proteinuria and hematuria), hypertension, electrolyte abnormalities, edema, etc., they could refer these to us when you are not sure of the treatment policy. We will diagnose them accurately and quickly, and conduct the best treatment, and then reintroduce them to their doctor again when their condition has stabilized.We value the continued cooperation of the doctors at the local medical institutions, and we will conduct the medical care such that a patient who has consulted at our hospital will feel it was good to visit our department.
There are a wide range of areas where kidney physicians can be involved. However, there are not actually many kidney departments that are involved in all of the areas. The most important feature of this class is that it is extremely diverse, including diseases, academic disciplines, techniques, and therapies.
Rare cases that the doctors have experienced in our department, successful treatments for severe disease, valuable cases for dissemination of information, and educational cases, etc. are actively presented at the Kanto Regional meeting of the Japanese Society of Internal Medicine, the Eastern Regional Meeting of Japanese Society of Nephrology, and various research meetings in and out of the prefecture. We believe that the case presentation will be an opportunity to reflect on our own medical treatments, to reconsider the course objectively, and to cultivate young physicians effectively and critically. This is also a place where you can feel that the clinical approach is founded on basic medicine and basic science through case analysis. Tours are also welcome. We look forward to hearing from you.