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Title Director of Liver Transplantation
Department General Surgery
Primary Location Cleveland Clinic Main Campus
Type of Doctor Both Adults and Children & Adolescents
Languages English, Japanese
Surgeon Yes
Locations Specialties & Treatments

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
View all 18 Treatment & Services +

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
View all 29 Specialties +
Insurance

Insurance

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Biography

About 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

Education & Professional Highlights

Appointed
2009

Education & Fellowships

Fellowship - Cleveland Clinic
Living Donor Liver Transplant
Cleveland, OH USA
2009

Fellowship - Cleveland Clinic
Abdominal Multi Organ Transplant
Cleveland, OH USA
2008

Graduate School - Kyushu University School of Medicine, Graduate School of Medical Sciences
Fukuoka-shi,
2001

Residency - Saiseikai Yahata General Hospital
General Surgery
Kitakyshu,
1997

Residency - Kyushu University Hospital
General Surgery
Fukuoka-shi,
1996

Medical Education - Kyushu University School of Medicine
Fukuoka-shi,
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

Certifications

  • Surgery - General Surgery

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

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

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 12/27/2023, Dr. Hashimoto has reported no financial relationship with industry that is applicable to this listing. 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.

Patient Satisfaction Reviews

51 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
4.9 out of 5
Explains 4.8
Listens 4.5
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

10 Patient Comments

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!

Reviewed on Oct 4, 2023

Dr. Hashimoto is an excellent physician. He is alert, sharp, and is gifted with sound judgment.

Reviewed on Sep 5, 2023

Dr. Hashimoto and Doxtor Lindenmeyer are the best physicians ever. Care, compassion courtesy

Reviewed on Apr 6, 2023

*Dr. Chandhry was very good.

Reviewed on Mar 28, 2023

Dr. Hashimoto is the best!

Reviewed on Mar 28, 2023

Dr. Hashimoto explained to me with professionality and courtesy all the pros and cons of the new liver transplant I need.

Reviewed on Mar 14, 2023

They don't get any better than Dr Hashimoto and my coordinator Jim Flisky.

Reviewed on Feb 14, 2023

I could not ask for more than Dr. Hashimoto - I was so lucky to have him as my surgeon

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