Clinical Care Team

You have been referred to Harold Hamm Diabetes Center-Tulsa for diabetes care. You will soon meet with a dedicated team who will teach you how to manage this life-changing diagnosis.

Your Care Team

Board Certified Endocrinologists
David Jelley, MD
Laura Chalmers, MD
Shelly Mercer, MD                          

Board Certified Pharmacist
Michelle Condren, PharmD, CDE

Specialist Nurse Practitioners
Steve Ludiker, APRN, CDE
Dana Greer, APRN, CDE

Diabetes Educators
Cathey Colburn, RN, CDE            

Registered Dietitian Nutritionists
Christina Crowder, RDN, LD, CNSC
Hayden James, MA, RDN/LD       

Behavioral Counselors
Heather Kitchen, LCWS

Visit the Provider Directory for OU Physicians-Tulsa