Skip to content
English Chevron
Canada CAD Chevron
Now Available at Whole Foods and Healthy Planet

Our Mission 

At On-Call®, we’re driven by a singular purpose: to fuel healthcare professionals through long, demanding shifts without crashes, compromises, or shortcuts. We build steady energy nutrition for those who carry real responsibility - so they can perform when it matters most.

A performance bar born from the realities of surgical life.

As friends and colleagues navigating the grueling demands of surgical training, Dr. Faysal Naji and Dr. Rob Power knew the struggle all too well.

Long shifts left them with few choices—hospital cafeterias and vending machines offered little more than a quick fix, often leaving them drained and unsatisfied.

Frustrated by the lack of healthy, convenient options, they decided to create what they’d been searching for: On-Call®—a better-tasting, healthier alternative crafted to keep them fueled and focused around the clock.