Internal Medicine


Roan L. Flenniken, M.D.

Internal Medicine

Paul A. Rushing, M.D.

Internal Medicine

Physician Extenders

Internal Medicine is located in suite 300 on the third floor of the Highland Clinic. Internal Medicine is the branch of medicine that deals with the diagnosis and treatment of diseases and maintenance of health in adults. This includes but is not limited to the diagnosis and treatment of conditions like Diabetes, Hypertension, Heart Disease, Lung Diseases, Cancer and other conditions that affect adults.

This specialty provides general Internal Medicine services and Primary Care for our patients.

New Patient Form:

New Patient Form – Internal Medicine.pdf

Helpful Tools:

Avoid Medication Errors


High Blood Pressure

High Cholestrol


Highland Clinic

Main Campus

1455 East Bert Kouns
Shreveport, Louisiana

Main 318-798-4500 

Physician Referral 318-798-4643

Useful Information