Baton Rouge Perio Baton Rouge, LA Periodontists, Kenneth Markle, DDS and Jenny Herman, DDS practice a full scope of periodontics with expertise ranging from dental implants to cosmetic periodontal surgery and gum grafting. Drs. Kenneth Markle and Jenny Herman can now correct a wide variety of periodontal (gum) disease. Our office is located at 10723 N. Oak Hills Parkway, Building B, Baton Rouge, LA.