Very Low Calorie Diet

Johns Creek Primary Care has an OPTIFAST Clinic in our office during regularly scheduled patient hours. Our dietitian, Julia Callahan, MS, RD, LD sees patients from 12 Noon to 4:00 PM on Wednesdays.

Meet Our OptiFast Expert

Julia Callahan, MS, RD, LD

  • Licensed and Registered Dietitian for over 9 years
  • Bachelor’s Degree in Nutrition at Georgia State University
  • Master’s Degree in Nutrition at Mississippi State University
  • Completed Dietetic Internship at Mississippi State University
  • Member of the Academy of Nutrition and Dietetics
  • Experience in providing medical nutrition therapy for a variety of conditions including: adolescent and adult weight management, diabetes, cardiovascular disease and gastrointestinal disorders
Opifast Julia Callahan, MS, RD, LD

With OPTIFAST, you too may see these results:

  • PAverage weight loss is 52 pounds over 18 weeks
  • P15% average decrease in cholesterol
  • P29% average decrease in blood glucose in diabetics
  • P10% average decrease in blood pressure
  • PThe program may be modified to meet the individual needs of the patient
  • PAsk your doctor or nurse practitioner more about our program if you are interested in losing weight.

Book An Appointment Here

Call Us

(678) 957-1910

Visit Us

John’s Creek Primary Care

4365 Johns Creek Parkway
Suite 400
Suwanee, GA 30024

Office Hours

7:00 AM – 4:00 PM
Monday – Friday

7:00 AM – 11:30 AM

Dietitian Hours

12:00 PM – 4:00 PM