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Ask a Dietitian

Are you trying to follow a healthy meal plan? Or maybe looking for diet and nutrition advice? Want a partner to help you reach your goals and live the incredible life you were meant to live?

There is a lot of conflicting nutrition information out there. We would love to help you on your path to achieve the hopes and dreams you have for you and your family. Come to the experts in food and nutrition. We are registered and licensed dietitians that would like to help you reach your individualized nutrition goals. Our dietitians are committed to improving the health of our community. Connect with us today!

Virginia Austin, MS, RD/LD – Individualized diet education
(580) 222-2886, Ext. 82471

Melissa Vavricka-Conaway, RD/LD, CDE – Individualized diet education
(580) 272-2555, Ext. 62779

Nissa Harrington, RD/LD – Diabetic diet education
(580) 421-4532, Ext. 82270

Melissa Burden, MS, RD/LD – Community nutrition classes and general healthy eating tips
(405) 527-4968

Service Area


This service is available both inside and outside the Chickasaw Nation's boundaries


Ada Nutrition Services
518 E. Arlington
Ada, Oklahoma 74820

(888) 436-7255

Ardmore Nutrition Services/WIC
2350 Chickasaw Blvd.
Ardmore, Oklahoma 73401

(877) 897-2195

Duncan Nutrition
1302 W. Main St.
Duncan, Oklahoma 73533

(580) 470-2150

Purcell Nutrition Services/WIC
1530 Hardcastle Blvd.
Purcell, Oklahoma 73080

(405) 527-6967

Tishomingo WIC Clinic
817 E. 6th St.
Tishomingo, Oklahoma 73460

(580) 371-9496