The DVHT Health Center is located at 719 Dresher Road, Suite B, Horsham, PA.

Effective November 7, 2023, Marathon Health will take over management of the DVHT Health Center in Horsham, PA. The commitment to the health and well-being of our members remains our number one priority. There are no changes to the clinical care team including providers and staff at DVHT Health Center or the level of care you have come to expect. You should experience no disruption in your healthcare.

As a reminder, the DVHT Health Center is available to Health Trust enrollees and their covered dependents (ages 2 and up). Services provided through Marathon Health include primary care, sick visits, chronic condition management and lab services. Appointments are available in-person or virtually at times that are convenient to you. And the best part as a member – Health Center services are available to you at no cost*.

* High Deductible Health Plans (HDHP) with a Health Savings Account (HSA) will incur a $30 copay per non-preventative visit and a $3 copay per prescription until the annual deductible is satisfied.


To schedule an appointment please call (833) 227-3558 and a Marathon Health Ambassador will assist you or log onto

Access to the former portal (Cerner Patient Portal as read only) is available to registered users by clicking here.  


For emergency care, please dial 911 or go to your nearest emergency room.  If you need to seek urgent care outside of Health Center hours of operation, please visit the closest in-network urgent care center, a local CVS MinuteClinic or access TelaDoc 24/7 at 1-855-TELADOC (835-2362).  Applicable plan co-pays may apply.


DVHT Health Center, Horsham, Pa. Hours of Operation: 

  • Monday – 6:30 a.m. to 6:30 p.m.
  • Tuesday – 6:30 a.m. to 6:30 p.m.
  • Wednesday – 6:30 a.m. to 6:30 p.m.
  • Thursday – 6:30 a.m. to 6:30 p.m.
  • Friday- 8:00 a.m. to 1 p.m.

Provider Care Team:

  • Maria Limberakis, DO
  • Bonnie Schachter, MD
  • Jennifer DiMedio, CRNP
  • Gretchen Kenney-Bernatowicz, CRNP

Health Center Manager: Alexa Holmes, RN

The Aetna Primary Care Physician (PCP) ID number for the DVHT Health Center is 351155.

HMO members who wish to use the Health Center as their Primary Care Physician’s office, may request to change the PCP ID number on their Aetna ID card by completing the form below.

DVHT Health Center PCP ID Change

  • Your request will be processed by the Delaware Valley Health Trust and a new Aetna ID card will be generated listing the DVHT Health Center as your Primary Care Physician's office. Please allow up to 14 days to receive a new Aetna ID card. For immediate assistance, please email or call 267 803 5739.