
Join to View Full Profile
800 Washington StBox 391, Tufts Medical CenterBoston, MA 02111
Phone+1 617-636-5866
Dr. Sarnak is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Summary
- Dr. Mark Sarnak is a nephrologist in Boston, MA and Chief of the Division of Nephrology at Tufts Medical Center. He received his medical degree from Columbia University Vagelos College of Physicians and Surgeons in New York and completed his residency at the Massachusetts General Hospital in Boston. He has been in practice 26 years. He is experienced in general nephrology and dialysis. He has more than 400 publications.
Education & Training
- Tufts Medical CenterFellowship, Nephrology, 1996 - 1998
- Mass General Brigham/Massachusetts General HospitalResidency, Internal Medicine, 1993 - 1996
- Columbia University Vagelos College of Physicians and SurgeonsClass of 1993
Certifications & Licensure
- MA State Medical License 1995 - 2025
- NH State Medical License 2024 - 2024
- American Board of Internal Medicine Nephrology
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification eClinicalWorks EHR, eClinicalWorks LLC, 2013
- Boston Magazine Castle Connolly, 2010-2013
- Super Doctor SuperDoctors.com
- Join now to see all
Clinical Trials
- Niacin and Endothelial Function in Early CKD Start of enrollment: 2008 Aug 01
Publications & Presentations
PubMed
- Uranium exposure and kidney tubule biomarkers in the Multi-Ethnic Study of Atherosclerosis (MESA).William A Anderson, Arce Domingo-Relloso, Marta Galvez-Fernandez, Kathrin Schilling, Ronald A Glabonjat
Environmental Research. 2025-04-15 - Defining Kidney Health Dimensions and their Associations with Adverse Outcomes in Persons with Diabetes and Chronic Kidney Disease.Vanessa-Giselle Peschard, Rebecca Scherzer, Michelle M Estrella, Mark J Sarnak, Simon B Ascher
Clinical Journal of the American Society of Nephrology. 2025-03-14 - Kidney Function and Incident Stroke and Dementia Using an Updated Estimated Glomerular Filtration Rate Equation Without Race: The Multi-Ethnic Study of Atherosclerosis.Samuel R Moen, Jeffrey R Misialek, Timothy M Hughes, Craig W Johnson, Mark J Sarnak
Kidney Medicine. 2025-03-01
Journal Articles
- PTH, FGF23, and Intensive Blood Pressure Lowering in Chronic Kidney Disease Participants in SPRINTUdayan Y Bhatt, Clinton B Wright, Vasilios Papademetriou, Joachim H Ix, Michael G Shlipak, Alfred K Cheung, Mark J Sarnak, Jing Chen, Charles Ginsberg, Glenn M Chertow..., Journal of the American Society of Nephrology
- Kidney Damage Biomarkers and Incident Chronic Kidney Disease During Blood Pressure Reduction: A Case–Control StudyPaul Drawz, Joachim H Ix, Michel Chonchol, Mark J Sarnak, Chirag R Parikh, Michael G Shlipak, Alfred K Cheung, Annals of Internal Medicine
- Acute Declines in Renal Function During Intensive BP Lowering and Long-Term Risk of DeathKenneth Jamerson, Mark J Sarnak, Miroslaw Smogorzewski, Joachim H Ix, Journal of the American Society of Nephrology
Authored Content
- Urinary Biomarkers of Kidney Tubular Damage and Risk of Cardiovascular Disease and Mortality in EldersMarch 2018
- Urinary Biomarkers of Kidney Tubular Damage and Risk of Cardiovascular Disease and Mortality in EldersMarch 2018
Press Mentions
- Cognitive Impairment Risk Higher in the CKD Population, Especially in MidlifeOctober 23rd, 2024
- Can New Technology Make Home Dialysis a More Realistic Option?November 10th, 2022
- Atrial Fibrillation Risk Rises with Decreasing Kidney FunctionAugust 11th, 2017
- Join now to see all
Grant Support
- Dimensions of Kidney Tubule Health and Atherosclerotic Cardiovascular Disease and Heart Failure in Middle-Aged and Older AdultsTUFTS MEDICAL CENTER2022–2026
- Dimensions of Kidney Tubule Health and Atherosclerotic Cardiovascular Disease and Heart Failure in Middle-Aged and Older AdultsTUFTS MEDICAL CENTER2022–2026
- Dimensions of Kidney Tubule Health and Atherosclerotic Cardiovascular Disease and Heart Failure in Middle-Aged and Older AdultsTUFTS MEDICAL CENTER2022–2026
- Acute declines in kidney function during blood pressure interventions in CKDUNIVERSITY OF CALIFORNIA, SAN FRANCISCO2020–2025
- Role of Mitochondrial Health in Acute and Chronic Kidney Disease in Older AdultsNORTHERN CALIFORNIA INSTITUTE/RES/EDU2005–2025
- Role of Mitochondrial Health in Acute and Chronic Kidney Disease in Older AdultsNORTHERN CALIFORNIA INSTITUTE/RES/EDU2005–2025
- Cognition And DialysisNational Institute Of Diabetes And Digestive And Kidney Diseases2008–2011
- Chronic Kidney Disease, Vascular Disease And AgingNational Institute Of Diabetes And Digestive And Kidney Diseases2007–2011
- Cognition And Vascular Disease In Dialysis PatientsNational Institute Of Diabetes And Digestive And Kidney Diseases2005–2006
- Cardiac Risk Factors In Chronic Kidney DiseaseNational Institute Of Diabetes And Digestive And Kidney Diseases2005–2006
- Kidney Disease, Volume Status And Cognition In AgingNational Center For Research Resources2004–2005
- Cardiovascular Risk Factors--Chronic Renal InsufficiencyNational Institute Of Diabetes And Digestive And Kidney Diseases2000–2004
Professional Memberships
- Fellow
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence: