Harmonic Nutrition and Wellness

Harmonic Nutrition & Wellness, LLC

Lesli Bitel Koskela, MBA, RD, LDN
Postal Address:
3118 RFD, Long Grove, IL 60047

Seeing clients in person at our office located within
Pediatric Specialists of The NorthWest-Lake Barrington office
5057 Shoreline Road
Lake Barrington, IL 60010

Telephone: 847-383-5947
Fax: 866-432-9202

Download information as a vCard

To Schedule An Appointment

Call our main office
(847) 383-5947

or complete our online
Appointment Request Form.

I offer personal, one-on-one distance coaching sessions anywhere in the United States, via phone or Skype (A free, computer-based applet that takes 10 minutes to download and set up). Please inquire about details by phone or the above form if you’re interested in this format.

In-person coaching through our office is available for those in the Greater Chicago area, including: Arlington Heights, Barrington Area, Buffalo Grove, Chicago & The Northshore, North Chicago Suburbs, Deerfield, Elk Grove Village, Hoffman Estates, Kildeer, Lake Forest, Lake Zurich, Northbrook, Palatine, Long Grove, Northbrook, Rosemont, Schaumburg, Skokie, Vernon Hills and Winnetka. Click here for location details

Prices and packages may vary.



The information provided here is to help make informed decisions about your health. It is not a substitute for the advice or treatment given by your doctor or dietician. Please consult with a registered dietician or your doctor if you have any questions about the information on this website.