Be Well Natural Medicine offers root-cause care, emotional validation, and a safe place to land — guided by practitioners who deeply understand optimal health.
Functional, naturopathic, root-cause — call it what you will.
At Be Well, we’ve been practicing whole-body medicine for decades. Not as a trend, but as a calling.
Founded by Dr. Lisa Brent, Be Well was created to help people move through midlife with strength, clarity, and compassion. We treat the root, honor the whole, and know that the best medicine starts with listening.
Midlife isn’t just hot flashes & hormone charts.
Midlife isn’t just about hot flashes & low libidos.
It’s caregiving, career juggling, identity shifts, and deep transformation.
You’re navigating aging parents, evolving partnerships, big emotions, and bigger responsibilities — often with little support.
And still, you show up. For everyone but yourself.
We’re here to change that.
This is care for the Sandwich Generation. For the high-achievers. For the late bloomers, world travelers, devoted sons and daughters, and partners holding all the pieces together.
We see you. And we’ve got you.
What brings you here?
Every person’s journey is unique, but these are some of the most common health challenges we help navigate.
“For the first time, I felt like my provider really understood what I was going through.”
— Patient, Marin County
“Sessions with Hyon Joo are deeply relaxing — I often drift into a near-sleep state.”
— PATIENT, SAUSILITO
“I’ve been with Be Well since 2016 because of their unmatched expertise and care.”
— PATIENT, SONOMA
“DonnaMarie made my first gynecological exam so much less scary — I’m so grateful.”
— PATIENT, SAN RAFAEL
“Dr. Ralston is deeply knowledgeable and always supportive.”
— PATIENT, FAIRFAX
“The best part: I’ve noticed lasting emotional balance and even stopped snoring.”
— PATIENT, SAUSILITO
“Thank you for making this easy with your patience and care. You create a truly warm, safe, and welcoming place for every client who walks through your door."
— RB, San Rafael
"RN Mimi is exceptional. Her experience and care have given me peace of mind since 2017 — you’re truly in good hands."
For Mimi (RN):
"I’ve visited many holistic practices in the Bay Area, and this team stands out. Dr. Brent is highly knowledgeable in hormones, women’s health, and complex conditions, with a thoughtful approach for sensitive patients."
For Dr. Brent:
Sangitapriya was the best doctor I’ve ever seen and I’ve seen some of the “best”. Wow. I’m still integrating just how poignant that was!
For Dr. Sangitapriya:
Advanced Bone Strength Scanning
— only at Be Well
Advanced Bone Strength Scanning — Only at Be Well
A fast, non-invasive way to measure true bone health.
Be Well is the only clinic in Marin offering REMS ECHOLIGHT next-generation bone strength scan, giving a deeper view of bone health and detecting early loss and fracture risk beyond traditional scans — ideal for women in midlife who want to stay strong, active, and ahead of future concerns.