
Hello & Welcome
Welcome to Optimal Health and Wellness!
I'm Dr. Christina O'Brien, and I'm thrilled to be your guide on the path to vibrant health. At Optimal Health and Wellness, our mission is clear: we're dedicated to empowering women like you to achieve their peak physical and mental well-being. We believe that true health extends beyond the numbers on a scale or the meticulous tracking of calories. It's about embracing a holistic approach to wellness that nurtures your body, mind, and spirit.
Whether you're seeking expert nutritional guidance, personalized coaching, solutions for hormonal balance, or simply a supportive community that understands your wellness journey, Optimal Health and Wellness is your haven. As a doctor and dietitian, I've personally navigated health challenges, and I understand the importance of feeling comfortable and supported throughout your unique journey.
Thank you for entrusting Optimal Health and Wellness to be a part of your transformative journey. I'm sincerely grateful for the opportunity to join you on this path toward greater well-being. The women I've had the privilege of supporting have enriched my life, and I'm excited to welcome you into our empowering community.
Together, let's embark on this journey towards optimal health, and together, we'll help you become the healthiest and happiest version of yourself.

FREE Discovery Call
30 minutes · Complimentary Not sure where to start? This complimentary call is the first step for new clients who are interested in functional lab testing and personalized root-cause care. We’ll talk about your current health concerns, what you’ve been experiencing, and whether working together—and functional laboratory testing—may be the right next step for you. Please book this appointment if you are a new client and have not yet spoken with me. Please do not book this appointment if you are an existing client or have already completed your Discovery Call.

Comprehensive Lab Analysis & Personalized Health Plan
This 90-minute consultation is for clients who have already completed their complimentary Discovery Call and have completed the recommended laboratory testing. Together, we’ll go beyond simply looking at whether your results fall within a “normal” range. We’ll connect your laboratory findings with your symptoms, history, and overall physiology to identify the patterns that may be contributing to how you feel. You’ll leave with a clear understanding of what your results are telling us and a personalized plan to support your hormones, gut health, energy, nervous system, and overall health. Please book this appointment only after completing your Discovery Call and recommended laboratory testing. If you have not yet had a Discovery Call, please book the FREE Discovery Call first.

Follow-Up: Protocol Review & Next Steps
This appointment is for existing clients who have completed their Comprehensive Lab Analysis & Personalized Health Plan and have had time to implement their recommendations. We’ll review how you’re feeling, what’s working, what may need additional support, and any challenges you’ve experienced while implementing your plan. We’ll then make adjustments and determine the appropriate next steps for your care. Please book this appointment if you are an existing client and have already completed your Comprehensive Lab Analysis & Personalized Health Plan. If you are a new client, please book the FREE Discovery Call first.
About Dr Christina & The Team
Dr. Christina O'Brien, DC, RDN, DACNB, IFMCP is a highly skilled healthcare professional dedicated to helping patients achieve optimal health and wellness. She earned her Doctor of Chiropractic degree from Sherman College of Chiropractic and a Bachelor of Science in Nutrition and Dietetics from the University of Massachusetts at Amherst. Dr. O'Brien completed a Dietetic Internship at Winthrop University and pursued post-doctoral studies in Functional Neurology at the Carrick Institute for Graduate Studies. Additionally, she earned a certification in Functional Medicine from the Institute for Functional Medicine.

In her clinical journey, Dr. O'Brien gained expertise in laboratory testing and analysis, serving as a Clinical Educator with Precision Analytical, a leading provider of hormone testing and research. Recognized for her proficiency, Dr. O'Brien is frequently sought after by name to consult on challenging hormone cases. However, what distinguishes her is her compassionate approach to patient care. She recognizes each individual's uniqueness and invests time in listening and understanding their concerns. Dr. O'Brien's holistic approach encompasses physical, emotional, and mental well-being, as she collaborates with patients to create personalized plans addressing all aspects of health and wellness. Patients trust Dr. O'Brien to guide them on their journey to optimal health and wellness, appreciating her genuine care and empathy.
Schedule a complimentary consultation with Dr. O’Brien

Kelsey Ewing - Health Coach
After struggling with chronic fatigue, hypothyroidism, and Hashimoto’s myself, I understand firsthand how frustrating it can feel to do “everything right” and still feel stuck, exhausted, and disconnected from your body. That experience is what led me to become a Certified Functional Medicine Health Coach so I could help others navigate their own health journey with the support and guidance I wish I had.
As a Certified Functional Medicine Health Coach, I take a root cause approach that goes beyond diets and workout plans. I specialize in behavior change, helping clients bridge the gap between knowing what to do and consistently putting it into practice. Together, we create a clear vision for your health, implement realistic lifestyle changes, and build sustainable habits that fit your life and support your long term goals.
My mission is to help people feel empowered, supported, and confident in their health journey so they can restore their energy, break free from the constant cycle of feeling stuck, and realize they have the power to create meaningful, lasting change in their health and life.
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What We Offer:
Comprehensive Education
Knowledge is power. We empower you with comprehensive education on nutrition, lifestyle, and wellness, so you can make informed choices that support your health.
Root Cause Analysis
We are committed to getting to the heart of your health issues. Through careful assessment and testing, we pinpoint the underlying factors driving your symptoms.
Symptom Resolution
Our approach goes beyond symptom management; we focus on resolution. By addressing the root causes, we aim to alleviate your symptoms and promote lasting well-being.
Unwavering Support
Your health and wellness journey is our top priority. We're here to support you every step of the way, providing guidance, motivation, and encouragement.

Does this sound familiar?

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Chronic pain
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Weight loss struggles
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Weight gain
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Anxiety
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Depression
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Hair loss
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Brain fog
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Irritability
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bloating
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Low sex drive
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Dizziness
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Insomnia
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Migraines
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Constipation
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Joint pain
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Mood swings
At Optimal Health and Wellness We Specialize in…
Hormonal Imbalance

GI Disorders

Adrenal Dysfunction

Thyroid Imbalance

Weight Loss Struggles

Autoimmunity

Your transformation
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Functional + Holistic Testing
Begin your journey with Optimal Health and Wellness through precise testing, moving beyond surface-level assessments with advanced Dutch hormone testing.

Individualized Protocol for Wellness
Embrace a personalized path to well-being, tailored to your unique needs. Our holistic approach considers diet, lifestyle, supplements, nutrition consultations, and mindset shifts.
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Continued Support
Optimal Health and Wellness is your ongoing partner in wellness. Benefit from regular follow-ups, protocol assessments, and unwavering support. We're dedicated to celebrating your successes and guiding you through challenges for lasting vitality and optimal health.
Get in Touch
We can either get a call booked in or chat via email! Fill out the form to the right or pop us an email!











