Jefferson Physicians

Current JeffCare Members

We appreciate and value your membership. To ensure we work effectively with the payers on your behalf, we need to provide them with the most up to date information about your practice including:

  • Current provider roster(s)
  • Address
  • Phone
  • Fax number
  • Enrollments
  • Terminations

To simplify the communications process, please fill out and submit our Payer Enrollment Form with any practice or provider updates.

JeffCare staff is eager to assist you and your practice so we can maintain smooth practice operations as it relates to payer contracts.

Contact Us

Our team is here to assist you any questions. Please contact the appropriate representative below for additional information.

Enrollment, Credentialing and Provider Updates
Email: JeffcareIndependents@jefferson.edu

Employee Health Tier Questions
Donna Ostrander, Contracting Manager JeffCare
Donna.Ostrander@jefferson.edu

General Membership, Dues, CIN  Inquiries, EPIC Related Questions such as Care Link
Sherrie Eisman, Director, Outreach and Network Development
Sherrie.Eisman@jefferson.edu

Network Questions or Concerns
“Chris” Hristos Ristas, Vice President, Network Operations
 Hristos.Ristas@jefferson.edu