Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Mark J Sarnak xhas an overall rating of 5.0.


Mark J Sarnak, MD is a primarily located in Concord, MA, with other offices in Woburn, MA and Saugus, MA (and 3 other locations). Their specialties include Nephrology. Mark J Sarnak is affiliated with Caritas St. Elizabeth's Medical Center.

Locations & Directions

Vitals cannot verify whether or not these addresses are current. We recommend that you attempt to contact the provider to verify their address information. Please email us at if you have any questions or additional information.

56 Winthrop St
Concord, MA 01742

2 Rehabilitation Way
Woburn, MA 01801

124 Broadway
Saugus, MA 01906

800 Washington St
Boston, MA 02111

643 Broadway
Somerville, MA 02145

2 Main St
Stoneham, MA 02180