About Us

  • History
  • Mission Statement
  • Officers
  • Board Members
  • Finance Committee
  • Quality Committee
PGSEO-About-Us
Founded in 2001

PGSEO was formed by a core group of 23 independent, primary care physicians in Muskingum and Perry counties in Southeastern Ohio, who were striving to maintain their independence while providing quality care to their patients. Under the advise of our leadership and legal team, the physicians have been successful in growing the business to a 45 physician group in Muskingum, Perry, Guernsey, Fairfield and Morgan counties and have a mid-level provider staff of over 30 CNPs, PAs and counselors.


PGSEO-Mission-Statement
To improve the health of the patients we serve and to respond to the healthcare needs of our community by optimizing the practice environment for independent primary care physicians in our region through quality improvement and practice efficiency initiatives.
Bradley Colman, DO
  • President & CEO
Patrick Goggin, MD
  • Vice President
Rebecca Brauch, MD
  • Secretary
Shelly Dunmyer, MD
  • Treasurer
Ronald Kalchik, DO
  • Medical Director
Larry Cowan, DO
  • Chairman
Edward Colby, DO
Andrea Collet, MD
Shelly Dunmyer, MD
Patrick Goggin, MD
Shelby Raiser, DO
Sandra Schubert, MD
Bradley Wilson, DO
Bradley Colman, DO
Shelly Dunmyer, MD
Patrick Goggin, MD
Maria Jamiolkowski, DO
David Ray, DO
Edward Colby, DO
Bradley Colman, DO
Larry Cowan, DO
Patrick Goggin, MD
Ronald Kalchik, DO

Interested in joining our team?




Career Opportunities Apply Online
Open Hours

8am – 4pm
Mon – Fri