Sports Nutrition

Become the best you that you can be.

Individualized nutrition is essential for enhancing sporting performance. A well planned, nutrient dense diet should meet most of an athlete’s vitamin and mineral needs, and provide adequate protein to promote muscle growth and repair.


Our expert team of dietitians can help with:

  • Sport specific nutrition
  • Increasing muscle mass
  • Weight loss/weight gain goals for sport.

We also offer other tools to provide a more tailored approach to your nutrition plan.

Main Office-Harmony Nutrition
1802 Abbey Court
Alpharetta, GA 30004
Tel.: 678-554-7576
Fax: 833-875-6792

Meet our Team

Benjamin Sisic, MS, RDN, LD


Monday: 3:30PM-6:30PM (V)
Tuesday: 3:30PM-7:30PM  (V + IP)
Thursday: 3:30PM-6:30PM  (V)
Friday: 12PM-5PM (V+ IP)
Saturday: 9:30AM-1:30PM (V + IP)

Virtual (V) and Alpharetta Office (IP)

Learn More    Book Appointment

abby jellinek johnson headshot

Abby Jellinek-Johnson, MS, RDN, LD, CLT



Abby is not currently accepting new patients

Learn More     

Sees kids ages 0+
(*Please call the office for children under 2ys)

Add-On a 14-Day Meal Plan for ONLY $59

Your 14-Day Meal Plan may be purchased as an add-on to any follow up appointment.

Helpful Information for your next visit.

Appointments & Cancellations

Patients are seen by appointment only, allowing more convenience to the patient as well as an opportunity for better care. We request that if you need to cancel or reschedule your appointment that you give us 24 hours’ notice in order to avoid a cancellation fee.

Insurance & Payments

We do not verify benefits on behalf of our patients. Please call the number on the back of your insurance card for plan details and coverage for nutritional counseling. We will submit the claim on your behalf, once we receive your explanation of benefits, you will be invoiced for any patient responsibility. Please see our insurance section for more details (have link to our insurance page).

If you would like to be self-pay, our rates are $185 for initial consultations and $85 for follow ups.


Alpharetta Location:

We are located next to Harmony Pediatrics (they are great neighbors, but we are not affiliated). After arriving for your appointment, please have a seat in the waiting area and your dietitian will be out to bring you back for you session. Please note, the receptionist on the Harmony Pediatrics side does not work for us and will not be able to answer any scheduling or billing questions for you.

Suwanee Location:

Please note the address is 1325 Satellite Blvd, NW. The NW is important to add to your GPS/ map app to avoid arriving at the wrong address. Office is in the first building on your left as you enter The Gates office complex, across from the Mitsubishi/Trane Warehouse. Building 100, Suite 103. The name on the office is Wilson Financial Group.

Our Blog

We’ve Launched Our Information Library!

We’ve Launched Our Information Library!

Welcome to the launch of Harmony Nutrition's Information and Resources Library. This collection of information has been specially curated to provide you with up-to-date information on nutrition and health. With resources ranging from basic nutritional guides to...

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Nutrition’s Impact on Chronic Pain

Nutrition’s Impact on Chronic Pain

Written By: Julane R. Contursi, MS, RDN, LD Pain is defined by The International Association for the Study of Pain as an unpleasant sensory and emotional experience associated with actual or potential tissue damage. Its impact is significant, exerting a burden on...

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Caffeine and Exercise Performance

Caffeine and Exercise Performance

Written By: Julane R. Contursi, MS, RDN, LD Let's talk about caffeine Caffeine, an often-criticized component that is consumed in many forms (and can be categorized into food, dietary supplement, or a drug), is most notably consumed in coffee throughout the...

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