Welcome!

I am a holistic nutritionist, personal trainer & functional medicine practitioner.

Here you will leave behind the lost feeling and find how to easily flow through our hormonal transitions (pms, pregnancy, postpartum, menopause, etc…) with energy, confidence.

Apply to work with me here.

My mission is to help the everyday busy-bee find simple, sustainable solutions so you can feel energized, balanced, and confident in your body.

All programs can be done remote.

How can I help you?

Wellness Program: Happy & Healthy Me

Sick of feeling yucky?

8-week program to transform your health


You are not alone.

You just don’t feel like yourself.

You can’t button your pants easily.

You’re exhausted and want to curl up in a blanket.

You’re overwhelmed by all the daily tasks.

It time to reclaim your health so you can start living a life you love again.

Good news, you have come to the right place because together we will work to bring back everlasting joy and zest! Want to learn more about my approach? Click here.


Success Stories:

I worked with Alex for a year and it was incredible. She has a thoughtful way to stretch my abilities without creating stress. She was constantly thinking about what is best for me and developing real time strategies. She also took into account my holistic life around what was realistic. She was amazing!

- Sonali T., Tech VP of finance, Mother of two


Working with Alex Casini changed my life. She is an incredible coach, trainer, nutritionist, and wellness guru. Alex made me feel supported and heard and she truly understood my individual needs. She helped me change my diet, my workouts, and my emotional state. I lost weight, learned how to better manage stress, and generally improved my overall health. I can't recommend Alex highly enough.

- Kelsey J., Project manager in urban conservation


Alex has an amazing energy! She is very intuitive to my needs and goals. She is full of endless knowledge regarding my many different health issues. After meeting her and working very closely I felt immediate results and I feel so much better and have a new energy I thought I would never have again! She is the best!

- Kay C., Working mother of three


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