Olivia Service, RD

I’m a registered dietitian with close to five years of experience helping individuals build a healthier relationship with food and their bodies. My professional journey has led me through the world of sports nutrition—working with athletes from the Philadelphia Phillies Minor League teams and Drexel University—to my current role supporting individuals in eating disorder recovery at the PHP and IOP levels of care.

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Clients who work with me can expect a grounded, holistic approach. I take the time to understand the full picture of your life, not just what’s on your plate. My style is down-to-earth and compassionate, but I’m also known to be direct when it counts. I want our sessions to feel like a space where you can be fully seen and heard, while still getting the clarity and guidance you came for.

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My focus areas include sports nutrition, eating disorder recovery, and supporting individuals with goals around body recomposition and sustainable weight loss. I enjoy working with people who are curious about finding peace with food and their bodies—whether that means exploring body image, healing their relationship with eating, or redefining what nourishment looks like for them.

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What drives me is the belief that everyone deserves to feel at home in their body. My own story includes years of questioning food rules, bouncing between extremes, and losing touch with hunger and fullness cues. I’ve learned that food doesn’t have to feel like a battleground, and I want to help others arrive at that place too.

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Outside of work, I’m a big fan of CrossFit-style workouts and love finding new ways to move my body. I also have a sourdough starter I’ve been nurturing (yes, it has a name) and I take any opportunity I can to travel—especially if it involves eating something delicious and local.

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If you're looking for a relatable, no-BS kind of dietitian who will walk alongside you while also helping you challenge what no longer serves you—I'm here for it.