What is Direct Primary Care?

Direct Primary Care (DPC) is a membership based primary care medical practice. Patients enroll and pay a monthly membership fee covering their well and sick appointments with the physician. Patients have increased access, longer appointment times, and a personalized relationship with their physician.

Insurance is not required or accepted.

Lab work and other auxiliary procedures are performed at straightforward and reduced rates.

Read more

Meet Dr. Overby

Dr. Zachariah Overby is the family medicine physician serving Crossbridge Direct Primary Care members.

Read more about Dr. Overby

Join the Waitlist


Currently, we have a  waiting list for new patients/families.
Fill out the form to join the waitlist

Sign up for our Newsletter

Be in the know about Crossbridge DPC happenings in the new year! Sign up a the bottom of the page 

Check out our most recent newsletters

This was captured well waiting for the doctor who was busy at the time

What is Crossbridge DPC


Crossbridge DPC strives to meet the primary care needs of individuals, families and businesses in Greenville, SC and surrounding upstate area through a membership based program.

Crossbridge is also providing allergy testing and treatment to individuals in the upstate area. Check out more information on our our Allergy testing and Immunotherapy treatments page.


Contact us if you have more questions or join our waitlist.


Questions? Read  FAQ here 

Join the Crossbridge DPC Mailing list!

We’d love to keep you updated with our monthly newsletter, events, and latest news!

We promise we’ll never spam. Take a look at our Privacy Policy for more details.

Join the Crossbridge DPC Mailing list!

We’d love to keep you updated with our monthly newsletter, events, and latest news!

We promise we’ll never spam. Take a look at our Privacy Policy for more details.

Join the Crossbridge DPC Mailing list!

We’d love to keep you updated with our monthly newsletter, events, and latest news!

We promise we’ll never spam. Take a look at our Privacy Policy for more details.