Koji Hashimoto, MD, PhD
Primary Location
Cleveland Clinic Main Campus
- Appointment:
- 216.444.6664
- Desk:
- 216.445.0753
- Fax:
- 216.444.9375
Additional Locations
Transplantation Center
Cleveland Clinic Main Campus
9500 Euclid Avenue
Cleveland, OH 44195
Directions
- Appointment:
- 216.444.6664
- Desk:
- 216.445.0753
- Fax:
- 216.444.9375
Inflammation and Immunity
Cleveland Clinic Main Campus
9500 Euclid Avenue
Cleveland, OH 44195
Directions
- Appointment:
- 216.444.6664
- Desk:
- 216.444.5914
- Fax:
- 216.444.9375
Treatment & Services
- Care of Liver Transplant Patients
- Hepatobiliary Surgery
- Hepatobiliary Transplant
- Intestinal Autotransplant
- Intestinal Lengthening Procedure
- Intestinal Surgery
- Intestinal Transplant
- Liver Resection
- Liver Surgery
- Liver Transplant
- Liver Transplant in HIV Positive Patients
- Living Donor Liver Transplant (LDLT)
- Pancreatic Surgery
- Pediatric Liver Transplant
- Reoperative Abdominal Surgery
- Solid Organ Transplant
- Splenectomy
- Transplant- Liver Kidney/Pancreas
Specialty in Diseases & Conditions
- Adrenocortical Carcinoma
- Alpha-1 Antitrypsin Deficiency
- Bile Duct Cancer
- Carcinoid Syndrome
- Cirrhosis
- Desmoid Tumor
- Extrahepatic Bile Duct Cancer
- Gallbladder Cancer
- Hemochromatosis
- Hepatitis B
- Hepatitis C
- Hepatocellular Carcinoma
- Hernias
- Immunosuppression
- Intestinal Dysmotility
- Intestinal Failure
- Intra-Abdominal Cancer/Tumor
- Liver Cancer
- Liver Disease
- Pediatric Liver Cancer
- Portal Hypertension
- Primary Biliary Cirrhosis
- Primary Sclerosing Cholangitis
- Sepsis
- Short Bowel Syndrome
- Short Bowel Syndrome in Children
- Small Intestine Cancer
- Soft Tissue Sarcoma
- TPN Induced Liver Disease
Insurance
Is Cleveland Clinic Part of Your Insurance?
Review a list of accepted insurance plans for our Northeast Ohio locations or learn more about purchasing a contracted managed care plan.
View All PlansAbout Koji Hashimoto, MD, PhD
Koji Hashimoto, M.D., Ph.D., is the Director of Liver Transplantation at the Cleveland Clinic Main Campus and Professor of Surgery at Cleveland Clinic Lerner College of Medicine of Case Western Reserve University. His areas of special interest are living donor liver transplantation, pediatric liver transplantation, liver transplantation using partial livers, liver malignancy, organ preservation, and transplant immunology. He is an ASTS Certified Abdominal Transplant Surgeon and has been personally involved in more than 2000 liver transplants including more than 200 living donor liver transplants.
Dr. Hashimoto has been involved in many basic and clinical research projects with more than 130 scientific research articles. He holds professional memberships both nationally and internationally, including American Society of Transplant Surgeons, The Transplantation Society, International Hepato-Pancreato Biliary Association, American Association for the Study of Liver Diseases, Society of Pediatric Liver Transplantation, and International Liver Transplantation Society. He also serves as a member of various committees in these societies.
He is a graduate of Kyushu University School of Medicine in Japan. He completed his surgical residency at Kyushu University Hospital and a clinical fellowship in abdominal organ transplantation at Cleveland Clinic. After his surgical training, Dr. Hashimoto joined the Cleveland Clinic Liver Transplant Program as a full-time transplant surgeon. He received the Cowan Family Endowed Chair in Living Donor Liver Transplantation in 2016. Dr. Hashimoto’s surgical career continued at Cleveland Clinic as the Director of Living Donor Liver Transplantation and Pediatric Liver Transplantation from 2017 to 2022.
Education & Professional Highlights
Appointed
2009
Education & Fellowships
Fellowship - Cleveland Clinic
Living Donor Liver Transplant
Cleveland,
OH
2009
Fellowship - Cleveland Clinic
Abdominal Multi Organ Transplant
Cleveland,
OH
2008
Graduate School - Kyushu University School of Medicine, Graduate School of Medical Sciences
Fukuoka City,
Japan
2001
Residency - Saiseikai Yahata General Hospital
General Surgery
Kitakyshu,
Japan
1997
Residency - Kyushu University Hospital
General Surgery
Fukuoka,
Japan
1996
Medical Education - Kyushu University School of Medicine
Fukuoka City,
Japan
1995
Professional Highlights
- ASTS Certified Abdominal Transplant Surgeon
- Professor of Surgery at Cleveland Clinic Lerner College of Medicine of Case Western Reserve University
- The Cowan Family Endowed Chair in Living Donor Liver Transplantation
Specialty Interests
Liver transplantation, living donor liver transplantation, pediatric liver transplantation, intestinal transplantation, multi-visceral transplantation, hepatobiliary surgery, organ donation, organ recovery and preservation, immunosuppression
Awards & Honors
- Vanguard Award for Outstanding Young Investigator, International Liver Transplantation Society - 2010
- Rising Star Mentor Award for Outstanding Young Investigator, International Liver Transplantation Society - 2019
Memberships
- American Society of Transplant Surgeons
- International Liver Transplantation Society
- American Association for the Study of Liver Diseases
- The Transplantation Society
- International Hepato-Pancreato Biliary Association
- Society of Pediatric Liver Transplantation
- International Pediatric Transplant Association
- Intestinal Rehabilitation and Transplant Association
Research & Publications
See publications for Koji Hashimoto, MD, PhD.
(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)
Industry Relationships
Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.
To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.
As of 3/22/2024, Dr. Hashimoto has reported the financial relationships with the companies listed below. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.
Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.
* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.
30 Patient Satisfaction Reviews
The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
Responses are measured on a scale of 1 to 5 with 5 being the best score.
The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.
| Overall | Star Ratings | |
|---|---|---|
| Explains | 4.8 | |
| Listens | 4.7 | |
| Courtesy, Respect & Concern | 4.9 | |
| Patient Rating of Doctor | 4.8 |
6 Patient Comments
© 2024 The Cleveland Clinic Foundation. All Rights Reserved. No part of this work may be altered, reproduced, stored in a retrieval system, or transmitted, in any form, by any means, whether electronic, mechanical, by photocopying, recording, or otherwise, without the prior written permission of the Cleveland Clinic.
Reviewed on May 14, 2024
Wonderful doctor and tram
Reviewed on Apr 9, 2024
Overall the entire Liver team gave my situation the most outstanding service. Meeting my surgeon again was a great feeling and he answered all of my questions or concerns at my visit very professionally. I wish and hope that this physician and his team be recognized for their excellent service.
Reviewed on Jan 17, 2024
Dr Hashimoto is a great surgeon, and very knowledgeable and personable. He's awesome!
Reviewed on Dec 5, 2023
We absolutely love Dr Hashimoto! He represents the excellence of the Cleveland Clinic.
Reviewed on Dec 5, 2023
Dr Hashimoto is a fantastic surgeon and a wonderful person.
Reviewed on Dec 5, 2023
The video works fine. Dr. Hashimoto is a treasure!