About Us

History
The Mt. Sterling Clinic was established under the direction of Dr. L. Edward Roberts in 2001 after working as a solo practitioner since 1979. Dr. Danielle King joined the practice in 2002, followed by Dr. Dan Calleja, Julia Maness, APRN and Jennifer Clark, APRN. Together we provide quality medical service to the citizens of Montgomery County as well as surrounding counties. Our goal is to improve the health of our patients and our community.
Physicians

Danielle King, M.D.
Primary care medicine for adults with an emphasis on preventative care. Special interest colon cancer screening, breast cancer screening, coronary artery disease prevention, and women’s health.

Dan E. Calleja, M.D.
Primary care medicine for adults with an emphasis on preventative care and health maintenance.

Julia K. Maness, APRN
Primary care with an emphasis on preventative care and health care maintenance. Special interests in diabetes, diabetic pump management, wounds, and home care of the frail adult. Julia is trained and certified to perform CDL physicals.

Jennifer Clark, APRN
Primary medical care for adults with an emphasis on preventative care and health maintenance.