Dr. Mark J Sarnak MD Nephrologist

Dr. Mark Sarnak is a nephrologist in Boston, Massachusetts and is affiliated with Tufts Medical Center. He received his medical degree from Columbia University College of Physicians and Surgeons and has been in practice for 21 years. He is one of 16 doctors at Tufts Medical Center who specialize in Nephrology.

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Office Location

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Specialty & Clinical Interests

Nephrologist: General Nephrology

Hospital Affiliation

Tufts Medical Center
High performing in Nephrology

Education & Medical Training

Massachusetts General Hospital
Residency, Internal Medicine, 1993 - 1996

Tufts Medical Center
Fellowship, Nephrology, 1996 - 1998

Columbia University College of Physicians and Surgeons
Class of 1993

Certifications & Licensure

American Board of Family Medicine
Certified in Family Medicine

American Board of Internal Medicine
Certified in Internal Medicine

WI State Medical License
Active through 2013

Publications & Presentations

Urinary sodium excretion and kidney failure in nondiabetic chronic kidney disease.
Fan, L.,Tighiouart, H.,Levey, A. S.,Beck, G. J.,Sarnak, M. J.

Association of Urinary Injury Biomarkers with Mortality and Cardiovascular Events.
Sarnak, M. J.,Katz, R.,Newman, A.,Harris, T.,Peralta, C. A.,Devarajan, P.,Bennett, M. R.,Fried, L.,Ix, J. H.,Satterfield, S.,Simonsick, E. M.,Parikh, C. R.,Shlipak, M. G.

Fibroblast growth factor 23, left ventricular mass, and left ventricular hypertrophy in community-dwelling older adults.
Jovanovich, A.,Ix, J. H.,Gottdiener, J.,McFann, K.,Katz, R.,Kestenbaum, B.,de Boer, I. H.,Sarnak, M.,Shlipak, M. G.,Mukamal, K. J.,Siscovick, D.,Chonchol, M.

See all 130 publications

Insurances Accepted

  • Aetna Choice POS II
  • Aetna HMO
  • BCBS Blue Card PPO
  • BCBS Massachusetts Blue Care Elect PPO
  • CIGNA Open Access
  • First Health PPO
  • Great West PPO
  • Humana ChoiceCare Network PPO
  • Multiplan PHCS PPO
  • Multiplan PPO
  • Tufts Health Plan PPO
  • UniCare PPO
  • United Healthcare - Direct Choice Plus POS
  • United Healthcare - Direct Options PPO
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