Our Philosophy
The way medicine should have always worked
We spend genuine time understanding your biology — not rushing you through a 10-minute visit. Every protocol is built around your labs, history, and goals.
1 Comprehensive Evaluation
Advanced labs beyond standard panels — hormones, metabolic function, nutrition, and more
2 Root Cause Focus
We investigate why — lifestyle, genetics, environment — not just what to suppress.
3 Personalized Protocols
Your plan is built for your biology. Not one-size-fits-all templates.
4 Evidence Base Integration
The best of conventional and functional medicine, working together.
Areas of Expertise
Care built around your whole self
Precision Signature Program
Your health, supported all year long
Our subscription membership gives you ongoing access to comprehensive physical exams, wellness consultations, and proactive health optimization — without the rushed appointments of a conventional practice.
- Comprehensive annual physical examinations
- Advanced functional & metabolic lab analysis
- Personalized hormone and nutrition protocols
- Access to therapies unavailable in traditional settings
- Proactive prevention — not reactive symptom management
- Appropriate time at every appointment
Meet Your Doctor
A board-certified physician and national speaker, Dr. Jen blends rigorous conventional training with deep expertise in functional medicine, hormonal health, and metabolic optimization. She's spent her career asking "why" — and building practices that have the time and tools to find real answers.
- Board-certified OB/GYN & Integrative Medicine specialist
- National speaker on hormones, metabolism & preventive care
- Medical author and educator
- YouTube health educator — 28,000+ subscribers
What Makes Precision Health MD Different
Our Approach
Comprehensive routine physical examinations
Advanced functional and metabolic testing
Root-cause investigation and analysis
Personalized protocols based on your biology
Integrative medicine expertise
Thorough evaluation and explanation
Nutrition and lifestyle optimization first
Proactive prevention strategies
Subscription-based model for routine wellness
What You Can Expect
Appropriate time for a thorough evaluation during appointments
Detailed laboratory analysis beyond standard panels
Clear explanations of test results and their significance
Individualized treatment plans, not generic protocols
Access to advanced testing and therapies
Partnership in your health optimization journey
Integration with your existing medical team when appropriate
Our practice model is designed around comprehensive preventive care and health optimization rather than symptom management alone. We focus on understanding and addressing the underlying factors that influence your health and vitality.
You deserve answers. You deserve to feel like yourself again.
Schedule a discovery call with Dr. Roelands in Fullerton, CA