Concierge Natural Medicine | Regenerative Therapies | Hormone Balance
I look forward to partnering with you on your healing journey to help you live a balanced life full of health, happiness, and joy.
Dr. Hillary
Dr. Hillary
I look forward to partnering with you on your healing journey to help you live a balanced life full of health, happiness, and joy.
If you are having trouble finding an appointment time that works for you, please contact our office at 415-569-3990 and we'll be happy to assist.
Areas of Expertise
• Restorative medicine: anti-aging & cellular health
• Bio-identical hormone replacement therapy for women & men
• Thyroid & adrenal dysfunction
• Pregnancy prep & fertility optimization
• Detoxification
• Gastrointestinal pain or discomfort: SIBO, IBS & IBD, parasites
• Autoimmune disorders
• Chronic infections: EBV or viral infections, Lyme disease, mycotoxin (mold) toxicity
• Teen health & wellness: anxiety/depression, acne, birth control and sexuality, addiction
Areas of Expertise
• Restorative medicine: anti-aging & cellular health
• Bio-identical hormone replacement therapy for women & men
• Thyroid & adrenal dysfunction
• Pregnancy prep & fertility optimization
• Detoxification
• Gastrointestinal pain or discomfort: SIBO, IBS & IBD, parasites
• Autoimmune disorders
• Chronic infections: EBV or viral infections, Lyme disease, mycotoxin (mold) toxicity
• Teen health & wellness: anxiety/depression, acne, birth control and sexuality, addiction
Dr. Hillary works with patients both in-person and by secure telemedicine appointments.
Initial visit is 1 hour to ensure proper time for Dr. Hillary to take a complete medical history and establish the next steps in your care, including lab work, specialized testing (allergy, hormones, Lyme and co-infections, mold and mycotoxin, etc).
Your treatment plan will consist of a combination of nutritional supplements, hormones, herbal medicines or conventional medications to address your Healthcare goals.
A follow-up visit between 30-45 min will be scheduled to review your results and check-in on progress with our Nurse Practitioner, Jennifer Nathanson. Dr. Hillary and Jennifer work closely and collaboratively on all patient care.
Payment is made when you create your visit through the online scheduler. This payment secures your appointment with Dr. Hillary.
Dr. Hillary offers in-person appointments on Tuesdays and Thursdays at the Citrine Wellness Center in downtown Larkspur. She offers telemedicine appointments Tuesdays and Thursdays and Fridays.
Dr. Hillary does not take insurance; however a superbill and receipt will be provided for you after the visit to submit to your insurance company for the services offered as an out-of-network provider.
Fee Schedule for in-person or telemedicine services:
New Patient Visit - 60 minutes - $475
Follow-up Visit - 45 minutes - $295
To contact our office with questions, please call: 415-569-3990
ABOUT YOUR DOCTOR
Hillary Fredrickson, ND
HILLARY FREDRICKSON, ND is a naturopathic physician who received her medical training at Bastyr University (Seattle, WA) and has been in clinical practice since 2004. She began working as naturopathic private practice in California in 2005, and has worked with thousands of patients over the years. She is also the co-founder of Cultivate Fertility, a specialty online practice dedicated to natural fertility and pregnancy support.
Hillary feels very passionate about the power of natural medicine and loves to work with her patients to help them find a grounded state of balance and wellness in all areas of their lives.
She is mother to three amazing kids (ages 19, 17, and 14), a devotee of adventurous world travel, a home chef for friends and family, and a firm believer in the healing power of laughter, dancing, and fun.
ABOUT YOUR NURSE PRACTITIONER
Jennifer Nathanson, NP
Meet Jennifer, a board-certified nurse practitioner, functional nutritionist, and practitioner of functional and integrative medicine. With over 23 years in healthcare, Jennifer blends modern science with natural approaches to empower women in transforming their health from within.
Her journey, coupled with professional experience, revealed a gap in conventional healthcare—a lack of care and healing. Passionate about providing a better client experience, Jennifer adopts a gentle, collaborative, and client-centered approach, focusing on sustainable solutions. She specializes in functional and integrative health while embracing the therapeutic potential of plants and herbs.
Jennifer holds a Master of Science in Nursing from the University of California, San Francisco (UCSF). She has completed training in Women’s Functional & Integrative Medicine with Dr. Aviva Romm and is an Applied Functional Medicine Certified practitioner. She is also
certified as a Functional Nutrition & Lifestyle Practitioner (FNLP) through the Functional Nutrition Alliance.
Dr. Hillary’s heart-felt approach to holistic health care has forever changed how I think about health and healing for my family. Her education and hands-on experience in women’s health, which spans treatment in fertility issues to managing menopause and beyond, has made her the perfect primary doctor for our family. The fact that she is an absolutely amazing human being on top of it has made us truly thankful that she came into our lives!
We are forever grateful to Hillary for her guidance during some very difficult times in our family’s health journey. She has helped us navigate and find solutions to every challenge that has come our way- from raising toddlers, managing puberty, and the sensitive issues our twin daughters are currently facing as teens. Because of her wonderful qualities, Dr. Hillary has become a completely trusted and much loved member of our family.
Kim F.
San Francisco, CA
Working with Dr. Hillary has been the smartest investment I've made in my health, ever. And, I've tried a lot of doctors and a lot of approaches! Hillary is kind, intelligent and offers a practical and collaborative approach to health care - all in the name of getting to the root cause of things. I'm super excited to do the Fall Detox, too - her knowledge of food as medicine is impeccable! I've spent my 40's quite miserable and it doesn't have to be this way - do yourself a favor, and make an appointment to see her. You will be so glad you did!
Susie B.
Fairfax, CA
Working with Dr. Hillary dramatically changed my perspective on health-fullness. She is both a skilled physician and a wise counselor, combining many medical modalities with deep compassion to build trust, treat, and educate. Dr. Hillary treats my whole person, looking beyond single medical tests to instead, combinations of factors that explain what's happening in my body. She has been especially supportive, as a doctor and teacher, through multiple stages of womanhood -- from fertility, to childbearing and postpartum, to perimenopause, and planning for longevity. The combination of her treatment protocols and many creative and informative programs have taught me so much about how to create and sustain health for myself and my entire family -- everything from the food we eat, to our approach to medicines, to the lifestyle choices we make. Dr. Hillary is not just my doctor, but my partner in health.
Stephanie B.
San Anselmo, CA
