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Your Complete Solution

For sustainable weight loss and muscle building through expert individualized nutrition, workout support, and professional meal services

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I'm Rachel McGarry-Cernak, and I'm happy you're here!

I am a registered dietitian nutritionist, and a board-certified specialist in sports dietetics with a focus on weight management. I have my Bachelor of Science in Nutrition Science and my Master of Science in Applied Nutrition.

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​My background involves working in both the clinical and sports settings. I have 24 years of military service focused on nutrition and working with the military population including special forces and Department of Defense personnel.

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Our Services

At PWRnutrition we care about you- the whole you. Which is why we offer a variety of online and inperson services to help you reach your health goals.

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Nutrition Services

At Pwrnutrition, our Nutrition Sessions are led by a Registered Dietitian who is a Board-Certified Specialist in Sports Dietetics. We are dedicated to enhancing your performance and managing weight effectively. Additionally, we personalize in culinary services to support your nutritional goals.

Nutrition sessions will be done through a separate HIPPA compliant website.

Book on our secure platform:

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Culinary Services

​Discover Pwrnutrition's Culinary Services, where we offer tailored solutions to elevate your cooking skills and nutrition. Choose from interactive cooking classes, personalized meal prepping based on calories & macros, or private chef services, all designed to teach you how to create delicious, healthy meals in your kitchen. Available virtually or in-person (location-dependent), our expert guidance empowers you to nourish your life while enjoying every bite.

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Exercise Companion

Virtual companionship for exercise including walks, jogs, yoga, and strength training to help you begin a routine and keep you motivated.

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Words From Our Clients

"I'm almost off of all meds and down 70lb without using GLP-1s!  You helped me a lot with the nutrition advice!  I learned a lot from you.  Thank you Rachel!"

Joe P.

Get In Touch

I am here to help you be your best self- inside and out.

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