About Us

Jason R. Lorch, DO

 

Jason R. Lorch, DO received his medical education at Des Moines University in Des Moines, Iowa and has completed specialty training in Internal Medicine at Legacy Portland Hospitals in Portland, Oregon.  Dr. Lorch is Board Certified in Internal Medicine.

Elizabeth C. McGregor, MD - Pediatrician

 

Elizabeth McGregor MD obtained her undergraduate degree, attended medical school, and completed her residency all at University of Kentucky in Lexington, KY. She is a pediatrician accepting new patients here at Four Rivers Internal Medicine/Quickcare ages newborn and above.

Mariah L. Hamby, APRN, FNP-C

 

Mariah L. Hamby is an Advanced Practice Registered Nurse who works in collaboration with the physicians at Four Rivers Internal Medicine. Mariah received her B.S. in Nursing from Murray State University and worked as an RN in the Neonatal Intensive Care Unit. She later received her M.S. in Nursing from Tennessee Technological University. She is board-certified as a Family Nurse Practitioner by the American Association of Nurse Practitioners and has training in both pediatric and adult care.

Cainan G. Jones, DNP, APRN, FNP-C

 

Cainan G. Jones is an Advanced Practice Registered Nurse who works in collaboration with the physicians at Four Rivers Internal Medicine.  Cainan received his B.S. in Nursing from Murray State University and worked as an RN in the Intensive Care Unit, Cardiac Care Unit, and Emergency Dept.  He later received his Doctor of Nursing Practice from Murray State University.  He is board-certified as a Family Nurse Practitioner by the American Association of Nurse Practitioners and has training in care throughout the lifespan.

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Jessie Meiser APRN

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Cody Sexton APRN