Virtual Reset Program Are you looking for a way to reset in the New Year? We’ve got the perfect solution. Book The Program Program Information Nutritional Services In addition to our outpatient nutritional counseling, we offer additional services to promote health and wellness within your home and daily life. Book an Appoitment More Information Virtual Programs We are excited to present our virtual programs. You can tune in conveniently from the comfort of your home. Book an Appoitment More Information

Optimal Nutrition Starts Here

Key Nutrition

Key Nutrition is a private practice with licensed registered dietitian/nutritionist experts located on Washington Square in Philadelphia. We work closely with our clients and families to ensure that we address your nutritional needs for optimal nutrient-rich meal recommendations and healthy lifestyle recommendations. Additionally, we collaborate with community and corporate partners to provide interactive wellness programs empowering employees to stay healthy. Our mission is to provide practical solutions for individuals to sustain lasting nutritional habits and improve overall health and wellbeing.

Meet Olena Zinshtein, RD, LDN

Founder of Key Nutrition LLC

Olena Zinshtein is a licensed Nutritionist and Dietitian that has been promoting wellness to the Greater Philadelphia Area since 2004. She works with children, adults, and regularly conducts corporate training to promote the mission of Key Nutrition LLC.

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The latest news, updates, events, tips and recipes from the Key Nutrition family.

Let's work together

Key Nutrition LLC provides various services to corporate and communal clients. Our seminars and workshop services are specially designed and based on scientific data to ensure that they promote and provide proper nutrition and lifestyle choices to improve health and wellness. Keeping employees healthy while decreasing medical costs.

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