Specializing in Nutritional Health

Our team prides ourselves on providing cutting edge and evidence-based nutrition solutions with a holistic and functional approach for adults and children.

Bring Harmony into Your Life

At Harmony Nutrition we truly believe that “a body in harmony performs at its best”. Specialties include gut health, migraine management, weight management, chronic disease management, diabetes, food sensitivities, eating disorders and sports performance.​

*If using insurance, please call your provider to verify they cover out of state services. Learn more about insurance

Virtual Appointments are NOW AVAILABLE in 25 States

Our team is so excited to announce that we are able to book virtual appointments with patients in 25 states across the nation. Check to see if your state is on the list below.

  • Alaska
  • Arizona
  • California
  • Colorado
  • Connecticut
  • Florida
  • Georgia
  • Hawaii
  • Idaho
  • Indiana
  • Massachusetts
  • Michigan
  • New Hampshire
  • New York
  • Oklahoma
  • Oregon
  • Pennsylvania
  • South Carolina
  • Tennessee
    (Courtney Buck and Amber Johnson only)
  • Texas
  • Utah
  • Vermont
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming

Our Specialties

Our team of hand-selected registered dietitian nutritionists specialize in helping you to unlock and empower your body’s innate ability to self-heal. Click on a specialty below to learn more and book an appointment with one of our team members.


Autoimmune Conditions

Weight Management

Bariatric Nutrition


Renal Disorders


Eating Disorders

Sports Nutrition


Kids Nutrition

Don’t see what you are looking for?

Click the Our Team button below for our full list of providers and specialties. If you still don’t find what you are looking for, please give us a call at 678-554-7576 or click the Contact Us button below and fill out the form.

Happy Patients

Ashanti Hawkins
Ashanti Hawkins
I highly recommend Erika Wolstein at Harmony Nutrition. In just a short few weeks my energy level has increased by following her recommendations. What I appreciate most is my schedule is hectic and inconsistent but she meets you where you are. Additionally, she educates you with how food interacts with your body to maximize your ability to be in control. How great I feel motivates me to keep going and growing. Thank Erika. You are a gem 💕PS shoutout to Amanda and Megan the support staff at Harmony. Those ladies rock with communication and getting you setup for your first appointment.
Maggie Hatch
Maggie Hatch
Abby is wonderful. I have a complex autoimmune disorder and was having headaches every day for over 5 years. I was really struggling and had tried everything and every doctor. Abby was a Hail Mary I decided to try. She had me try a different approach and identify trigger foods and supplements that would help eliminate inflammation. I have been working with for over 6 months, 4 of which are headache/pain free. She is very caring and wants you to succeed. Abby is supportive and reasonable in what she asks of you. She makes sure everything works for your lifestyle. I highly recommend.
Sallie Duffy
Sallie Duffy
COMPLETE WASTE OF $105. Appt today with ABBY JAMES was disappointing in so many ways. I tried to end the call 4x starting 5 minutes into the session, and I should have just hung up.I TOLD Abby right off the bat... when she said that her info and philosophy is opposite and contradicts what my regular Harmony Dietitian's- (Amber O) philosophy, that I did not want to continue the session with Abby.Unfortunately, Abby went out of her way to undermine and contradict Amber's suggestions anyway, and just ignored me. It was so unprofessional to try and sabotage my dietitian/client relationship with Amber O.By far, the most irritating thing... was Abby trying to force my opinion about a bad experience to change of a dietitian I saw (at a completely different Atlanta based practice) earlier this year!!?? Abby just kept hero-worshipping that other RD (who isn't even with Harmony Nutrition). Perhaps Abby did an internship with that dietitian who isn't with Harmony, but it was highly inappropriate to keep charging me $$, to circle circle back and try to change my mind about an awful experience I had in April.I TOLD Abby that she was causing my stress level to be a 12 out of 10,and asked AGAIN 3 more times to end the session... finally I hung up the video call.When I scheduled this appt with Abby, it was *supposed* to "compliment" my care plan with Amber Odom RD at Harmony. I'm well informed, and I'm in my 50s. I can't even imagine how confusing this power struggle that Abby created, would have been for someone younger.This was a complete waste of time and money, plus I had to miss work (without pay) to attend the appointment.In contrast, my experience with Amber O. has been excellent, and I look forward to more sessions with her in the future. In hindsight, I should have just waited until Amber got back after the holidays, and asked her before subjecting myself to this very stressful appointment that was just full of conflict.I strongly caution anyone considering Abby James as a dietitian for yourself or your loved one... that her smug, condescending, know-it-all attitude could potentially be very triggering, and very likely will cause more harm than good to the patient/client.
Jerry Hendricks
Jerry Hendricks
I have been meeting with Courtney Buck for about 8 months now. She has been very knowledgeable, professional, supportive, encouraging and even an advocate for my health! I always feel like she took a very personal approach to my weight loss journey before and after my BMI surgery. My appreciation for her dedication and commitment to me cannot be underestimated.-Jerry H.
Daphna Lassiter
Daphna Lassiter
I was recently diagnosed with early onset heart disease and sought help to better care for myself through nutrition. I have had a wonderful experience learning about myself and my relationship with food while working with Sarah. We have had a lot to unpack but I truly feel understood, supported and most of all not alone on my journey. Thank you, Harmony Nutrition, for helping me on my quest to live longer and better!
Vanessa Urbina
Vanessa Urbina
Erika Wolstein helped me a lot with my nutrition and best of all, she is bilingual, I highly recommend her!
Maria Belen Loor
Maria Belen Loor
Dr. Erika has done a truly amazing job. Never before I had found a doctor who took the time to teach me how to live a healthy and conscious life. I am very happy to be able to count on her support.
Joy P
Joy P
Amber Odom has been an absolute pleasure to work with the last few months. She sets realistic goals, is patient, knowledgeable, and pushes you towards what's best for you without any shaming. She speaks plainly and makes sure you understand before moving on and reinforces the topics discussed during the session. It's really been such a blessing finding her practice! Thank you so much!
Nora M
Nora M
Amber Odom changed my life! I’ve noticed a MAJOR difference physically and mentally. Amber Odom provided services to help me with the following: weight loss (including metabolic testing), binge eating, over eating, pcos and as a result, improved my sleep pattern as well! Amber O. continues to utilize her extensive knowledge to customize a program that works best for me. Her positive encouragement keeps me motivated, along with her effective plans to improve my eating habits, behaviors and overall relationship with food. I encourage everyone to see Amber O., she’s a game changer for anyone ready to make serious health improvements!
Krysta Fry
Krysta Fry
Erika is the best! She keeps you accountable but also celebrates even the smallest wins with you. She is so knowledgeable and current on research findings related to nutrition. I’ve learned so much and feel like I have a cheerleader in my corner on this journey!

Our Latest Blog Posts

Healthy Holiday Eating

Healthy Holiday Eating

By: Julane R. Contursi, MS, RDN, LD The holidays should be a time to gather with friends and family and enjoy the comfort foods we look forward to at this time of year. In this article we will discuss ways to approach cooking our favorite traditional, festive foods in...

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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...

read more