Olga Afonsky | Reverse Insulin Resistance DC - exterior
Nutritionist
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Olga Afonsky | Reverse Insulin Resistance DC

5.0 ★★★★★
(53 reviews)
4801 Wisconsin Ave NW, Washington, DC
Price Range
Contact for pricing
In-Person
Available
Telehealth
Not Available
Hours Today
9 AM to 5 PM
Insurance
Not Accepted
HSA/FSA
Not Accepted
Financing
Not Available

About Olga Afonsky | Reverse Insulin Resistance DC

Olga Afonsky | Reverse Insulin Resistance DC is a healthcare provider located in Washington, DC.

Nutritionist Coaching center Dietitian Health consultant

Patient Reviews

53 reviews
5
out of 5

Based on 53 verified patient reviews

Corey Oser
Sep 14, 2025

I achieved excellent results working with Olga over a few months. While I considered myself a healthy eater, as a 55-year-old woman, an annual physical exam revealed the need to reduce cholesterol levels and lose at least a few pounds. I appreciated Olga's grounding and focus on the science of nutrition with a pragmatic approach that took into account my lifestyle without recommending severe restriction or fads. After only a series of sessions, I now have greater insight into what causes my weight fluctuations, how to maximize nutritious options while being satisfied, and how to maintain progress while traveling. Since working with Olga, a follow-up blood test revealed that I am now back in a recommended cholesterol range; I lost (and maintained the loss even while traveling) of 12 pounds and a before and after glucose monitoring revealed lower average sugar levels. If you want encouraging accountability, grounded in science and practicality, I highly recommend Olga. I had the very best experience, and I'm sure you will, too.

Padmaja Thallur
Oct 15, 2025

Reaching out to Olga was one of my best decisions this year! I had some changes with my metabolic markers and knew that I needed to make some changes to prevent further issues as I age. Olga is wonderful to work with and meets you where you are - she helped me make lifestyle shifts and changes in simple ways without losing the ability to have fun and let loose once in a while. She was invaluable in educating me on how my current nutritional habits were playing out in my body and how I needed to adjust as I age without losing the ability to enjoy life and also manage curveballs when life gets challenging. I am very grateful to Olga and would highly recommend her if you are looking to make sustainable nutritional changes (lowering A1C1, managing pre-diabetes, weight control, etc.). It will be one of your best decisions too!

Katherine LaBeau
May 20, 2025

Olga is absolutely lovely to work with. I worked with her to help adjust my diet postpartum, and I could not be happier with the outcome. I have lost 15 pounds and counting in a couple of months and dramatically changed my eating habits without sacrificing any foods I love. In fact, working with Olga hasn't felt like a sacrifice or a "diet" at all. Olga provided incremental, practical guidance specific to my needs and lifestyle that was easy to implement and will be totally sustainable over the long term.

Location & Hours

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Address

4801 Wisconsin Ave NW
Washington, DC 20016

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Business Hours

monday
9 AM to 5 PM
tuesday
9 AM to 5 PM
wednesday
9 AM to 5 PM
thursday
9 AM to 12 PM
friday
9 AM to 4 PM
saturday
Closed
sunday
Closed

Frequently Asked Questions

Do you accept insurance?
We work with select insurance providers for certain services. Please contact us for details about your specific plan.
How long until I see results from weight loss treatment?
Most patients begin seeing results within 4-6 weeks of starting treatment. Individual results vary based on adherence to the program.
Is a prescription required?
Yes, all our treatments require a consultation with our medical team. We'll work with you to determine the best treatment plan.
Do you offer telehealth appointments?
Yes! We offer convenient telehealth consultations for both new and existing patients.

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