If you have questions about your membership status, contact Jose Antonio PhD [email protected]

If you have questions about our certifications, contact Doug Kalman, PhD, RD, FISSN at [email protected] 

If you have questions about exhibiting or sponsoring any of the ISSN Conferences or Events, contact Dr. Antonio at [email protected]

If you are interested in being listed under 'Find a Sports Nutritionist,' please email [email protected]

If you're looking for free and personal sports nutrition advice, the ISSN does NOT provide that. 

General Information:

Email: [email protected] (Email is the best way to reach us!)

All emails are answered in 24-48 hours  

Sponsorship Information:

Contact: Jose Antonio PhD FISSN at [email protected]

CISSN or ISSN-SNS Information:

Contact: Douglas Kalman PhD RD FISSN at [email protected]

Question about CEUs

Contact:  Anya Ellerbroek CISSN at [email protected]