
Kamyar Kalantar-Zadeh MD MPH, PhD (He/Him)
[Pronunciation: Dr Kalantar like "calendar"]
Acute Renal Failure, Chronic Renal Failure & Dialysis, Renal Metabolism
Professor of Medicine
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1000 W Carson StreetTorrance, CA 90509
Phone+1 310-222-3891
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Summary
- Dr. Kalantar-Zadeh (Dr Kalantar) is triple board certified in Internal Medicine (2028), Pediatrics (2027) and Nephrology (2029) by American Boards of Medical Specialties; he is professor and Nephrology chief at Harbor-UCLA since 2023 and former UCI Nephrology chief (2012-2022). Dr Kalantar has a Master's degree (MPH) and PhD in public health from UC Berkeley; and provides patient care at Harbor-UCLA and affiliated institutions in Southern California including Long Beach VA, Fresenius, DaVita, and more. He is nationally and internationally renowned for conservative and preservative management of kidney disease by dietary interventions. He is also recognized for pioneering incremental dialysis transition in California, USA, and globally. As a recognized clinician (BEST DOCTORS, TOP DOCTORS, SUPER DOCTORS), Dr Kalantar has world class recognized expertise in management of patients with kidney disease. He has created the "Harold Simmons Center for Kidney Disease Research" to conduct patient-centered studies and to train pre- and post-doc students and fellows and early-career investigators. Dr. Kalantar has authored or coauthored more than 1,000 peer-reviewed articles, as well as several textbooks and many chapters. He is editor in chief of the Journal of Renal Nutrition, associate editor and/or an editorial board member of many peer-reviewed journals, and past president of several professional societies. Dr. Kalantar has received several prestigious awards and grants including the 2007 National Kidney Foundation "Joel D Kopple" award. ExpertScape has ranked Dr Kalantar as world's leading expert in Chronic Kidney Failure and Dialysis http://www.expertscape.com/ex/dialysis and http://www.expertscape.com/ex/kidney+failure%2C+chronic
Education & Training
University of California (San Francisco)Fellowship, Nephrology, 1997 - 2000
SUNY Downstate Health Sciences UniversityResidency, Internal Medicine/Pediatrics, 1993 - 1997
University of Bonn Faculty of MedicineClass of 1993
Certifications & Licensure
HI State Medical License 2022 - 2028
CA State Medical License 1996 - 2026
MI State Medical License 1996 - 1997
American Board of Internal Medicine Internal Medicine
American Board of Internal Medicine Nephrology
American Board of Pediatrics Pediatrics
Awards, Honors, & Recognition
- World's leading expert in dialysis: http://www.expertscape.com/ex/dialysis ExpertScape.com, 2018
- Super doctors Seper Doctors, 2017
- Invited review article in NEJM Nov 2017 on "Nutritional Management of CKD" New England Journal of Medicine, 2017
Clinical Trials
- Anit-Inflammatory and Anti-Oxidative Nutrition in Dialysis Patients Start of enrollment: 2008 Feb 01
- Fosrenol for Enhancing Dietary Protein Intake in Hypoalbuminemic Dialysis Patients (FrEDI) Study Start of enrollment: 2010 Jul 01
- Malnutrition, Diet and Racial Disparities in Chronic Kidney Disease (CKD) Start of enrollment: 2011 Aug 01
Publications & Presentations
PubMed
- Investigating the Kidney-Gut-Brain Axis in CKD: Uremic Toxins and Brain Microhemorrhages.Yitong Zhao, Su Mi Lee, Whitney Li, David Floriolli, Peter Chang
International Journal of Molecular Sciences. 2026-07-04 - Comparative Patterns in CKD among Native Israeli and Immigrant Ethnic Populations.Yael Einbinder, Tzipi Hornik-Lurie, Keren Cohen-Hagai, Sydney Benchitrit, Kamyar Kalantar-Zadeh
Clinical Journal of the American Society of Nephrology. 2026-07-01 - Continuous Glucose Monitoring and Mortality Risk Among U.S. Veterans Receiving Dialysis With Diabetes.Yoko Narasaki, Kamyar Kalantar-Zadeh, Yaara Zisman-Ilani, David C Klonoff, Csaba P Kovesdy
Diabetes Care. 2026-07-01
Journal Articles
- Ensuring Choice for People with Kidney Failure — Dialysis, Supportive Care, and HopeKamyar Kalantar-Zadeh, MD, The New England Journal of Medicine
- Hypoglycemia-Related Hospitalizations and Mortality Among Patients with Diabetes Transitioning to DialysisCsaba P Kovesdy, John J Sim, Miklos Z Molnar, Kevin Abbott, Kamyar Kalantar-Zadeh, American Journal of Kidney Diseases
- Association of Pre-End-Stage Renal Disease Hemoglobin with Early Dialysis OutcomesKamyar Kalantar-Zadeh, Hamid Moradi, American Journal of Nephrology
Lectures
- Racial and Ethnic Disparities in the Obesity ParadoxAmerican Society of Nephrology Kidney Week 2019 - Washington, D.C. - 11/9/2019
Other
- Inflammation in renal insufficiencyKalantar-Zadeh K, Kovesdy CP, Kopple JD
http://www.uptodate.com/contents/inflammation-in-renal-insufficiency
UpToDate, Wolters Kluwer Health - 2012-03-07
Authored Content
- Ensuring Choice for People with Kidney Failure — Dialysis, Supportive Care, and HopeJuly 2020
- Racial and Ethnic Disparities in the Obesity ParadoxOctober 2018
- US Renal Data System 2017 Annual Data Report: Epidemiology of Kidney Disease in the United StatesFebruary 2018
Press Mentions
Hemodiafiltration Poised to Set New Standard of Care for US DialysisAugust 27th, 2025
Fibrate Use May Reduce Mortality and ESKD Risks, Despite Raising CKD RiskApril 28th, 2025
Dialysis Not Always Best Option in Advanced Kidney DiseaseNovember 14th, 2022
Grant Support
- Incremental Hemodialysis for Veterans in the First Year of Dialysis (IncHVets): A Pragmatic, Multi-Center, Randomized Controlled TrialVETERANS HEALTH ADMINISTRATION2022–2027
- Continuous Glucose Monitoring in Dialysis Patients to Overcome Dysglycemia (CONDOR) TrialUNIVERSITY OF CALIFORNIA LOS ANGELES2023–2026
- Plant-Focused Nutrition in Patients with Diabetes and Chronic Kidney Disease (PLAFOND Study): A Pilot/Feasibility StudyLUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER2023–2026
- Plant-Focused Nutrition in Patients with Diabetes and Chronic Kidney Disease (PLAFOND Study): A Pilot/Feasibility StudyLUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER2023–2026
- NIH grants (over 10 NIH grants)NIH2012–Present
Committees
- Board of Directors, National Forum of ESRD Networks 2017 - Present
- Board of Directors, ESRD Network 18 2016 - Present
Research History
- Professor and ChiefSee Google Scholar list of >800 publications by Dr Kam Kalantar: https://scholar.google.com/citations?user=kYonxxoAAAAJ&hl=en2012 - Present
- Many research projects, see PubMed for list of more than 800 papersSee Pubmed: https://www.ncbi.nlm.nih.gov/pubmed/?term=%22Kalantar-zadeh+k%22%5Bau%5D+NOT+%22Kalantar-Zadeh%2CKourosh%221993 - 2021
Professional Memberships
- Fellow
- Fellow
Other Languages
- German
External Links
- UCI Nephrologyhttp://www.medicine.uci.edu/nephrology
- Wikipedia on Dr Kam Kalantarhttps://en.wikipedia.org/wiki/Kamyar_Kalantar-Zadeh
- ExpertScape ranking of Dr Kalantar in the worldhttp://expertscape.com/ex/dialysis
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