Andrew Cohen, DMD in Jenkintown, PA
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Current Patients: (215) 572-7566
New Patients: (215) 876-2683



added on: November 10, 2018


Johanna took on the role as our office manager in 2016. She began her career in dental and insurance operations in 2002. She has been extremely successful in maximizing our patient’s benefit coverage and reimbursement. Recently we partnered with Dedicated Sleep, a third-party billing group, to facilitate medical billing for our patients being treated for airway and sleep disorders. This partnership allows us to bill as an in-network provider for multiple PPO medical plans.

It is an exciting time for the Pierson family. Johanna’s oldest son Dawson is finishing his senior year of high school at William Tennent. Dawson’s passion and talent for football has not gone unnoticed and he is currently being recruited by multiple schools to continue playing at the collegiate level. Her youngest son Dylan also attends William Tennent as a freshman. Her husband, David, proudly served as an active duty Marine for twenty years and retired in 2012 as a Gunnery Sergeant.

Posted In: News Letter