Meet Dr. Heidi Maas, N.D.


Dr. Heidi Maas, N.D., who specializes in testosterone and hormone replacement therapy, as well as medical weight loss treatment with semaglutide and tirzepatide, as well as general anti-aging and regenerative medicine.

I am thrilled to be part of the team at Full Potential HRT Clinic. My passion for helping people achieve optimal health and well-being has led me to specialize in anti-aging and regenerative medicine. I believe that everyone deserves to feel their best at every stage of life, and I am committed to providing personalized, results-driven care to my patients.

I have a strong background in primary care, having spent four years in high-volume clinical settings, including two years as a resident. Over time, I realized that my true passion lies in anti-aging and regenerative medicine, particularly in optimizing hormone health and enhancing quality of life. I take a proactive, patient-centered approach, asking the right questions, diagnosing underlying issues, and developing comprehensive treatment plans that align with my patients’ goals.

One of my greatest joys as a physician is helping patients improve their sexual health and enjoyment. I specialize in treatments such as POTENTwave™ and Better Orgasm Shot™ for women, in addition to prescribing medications and supplements tailored to enhance sexual function. I also have a deep appreciation for testosterone and hormone replacement therapy for both men and women, since I see it as the foundation for overall vitality, longevity, and well-being. When hormones are optimized, everything else falls into place—energy, mental clarity, metabolism, and overall health.

My own experiences with hormone imbalances and health challenges inspired me to pursue a career in naturopathic medicine. I wanted to understand what it truly takes to achieve optimal health, and that journey led me to specialize in HRT and regenerative therapies. My personal and professional experiences have shaped my holistic approach to medicine—I don’t just focus on one aspect of health but consider the whole picture to help my patients thrive.

When I’m not working with patients, I love immersing myself in fantasy novels and spending quality time with my family. I believe in maintaining a balance between professional dedication and personal joy, and that balance helps me connect with my patients on a deeper level. I understand the challenges they face and am here to offer both medical expertise and compassionate support on their health journey.

I look forward to working with you and helping you achieve your full potential!


We Have Helped Thousands of Men & Women Just Like You


Are you suffering from symptoms and diseases we’ve all been told are just an inevitable part of getting older, when in fact they’re really caused by low testosterone and possibly by low levels of other hormones, which can be treated? 

Are you suffering from erectile dysfunction or other sexual health complaints? Have you been told that this is just another inevitable result of getting older? Are you wondering if there’s any way that you can have a robust and vibrant, enjoyable sex life again?

Are you suffering from chronic joint and body injuries and pain that are preventing you from enjoying your mobility and activities?

Are you getting older, and wanting to keep your younger, thicker, smoother, and more vibrant-appearing skin?

Are you having trouble preventing weight gain or losing weight despite doing everything that you can think of in terms of diet, exercise, and other lifestyle measures?

If so, then it’s really important that you see a doctor with expertise and successful experience evaluating and managing these diseases by prescribing testosterone and comprehensive hormone replacement therapy, and other anti-aging and regenerative therapies for men and women.

Our distinguished team of physicians and staff has more than 10 years of experience successfully treating thousands of men and women near Portland, Oregon and Seattle, Washington, helping them to live and perform to their full potential quality of life, health, and longevity. 

Call (971) 438-2700 for more information or help with scheduling an appointment.

Click here to request a call to answer any questions you may have or to schedule an appointment.