About us

From Our Founder

At 7.7 Nutrition, we understand that true transformations happen through
a combination of optimized nutrition and unwavering consistency.

Our expert-crafted diet plans will not only guide you every step of the way
but also keep you fully accountable, ensuring you stay on track to
achieving your body composition goals.

Our Team

Polina Petrusevich

Founder, Nutrition Coach

Dr. Rolando Alvarez, MD, MS

Age Management Physician | Medical Director 

Stacey Books

RDN, CSSD Registered Dietitian Nutritionist, Board Certified Specialist in Sports Dietetics

Jessica Grafft

Nutrition Coach

Taylor Forgione

Nutrition Coach

Taylor Nemerski

HR Manager

Christina Moon

Nutrition Assistant

Joanna Dabish

Nutrition Assistant, B.S. Health Science

Reva Spikener

Certified Nutrition Coach National Academy of Sports Medicine

Amelia Dunnigan

Nutrition Assistant

Nakyah Whitsett

Nutrition Assistant

Jillian Dyer

Holistic Health Practitioner

Dominic Danno

Personal Trainer

Sara Dunne

Board-Certified Physician Assistant | Clinical Nutrition & Aesthetic Medicine Specialist