Dr. Alissia Zenhausern- Pfeiffer, NMD

Dr. Alissia Zenhausern- Pfeiffer, NMD Dr. Zen is a naturopathic doctor helping women in their 20s and 30s take a proactive approach to their health and their fertility.

Evidence-Based Naturopathic Endocrinology for Fertility, Pregnancy, and Hormone Health
NMD Wellness of Scottsdale is a concierge naturopathic medical practice specializing in fertility, thyroid health, pregnancy, and postpartum care. Our concierge-style model offers highly personalized, evidence-based care for women who want more than conventional medicine alone. We offer:
🔬 Advanced diagnostic testing
🩺 Comprehensive medical visits (virtual + in-person)
📲 Direct access to your provider between visits
📚 Education-forward support through every life stage

Serving patients in Arizona and virtually in California.

💻 www.nmdwellnessofscottsdale.com
📍 Scottsdale, AZ + California | In-person and Virtually Appointments Available

10/17/2025

If you have PCOS, you have to hear this.

If you’ve been told your PCOS could impact your fertility but the advice given was “just keep trying for a year” before getting help… but you have PCOS, that advice doesn’t apply to you. ⛔️

PCOS impacts ovulation, egg quality, and hormone balance — which means you deserve a proactive plan, not a wait-and-see approach.

This is exactly what we do at NMD Wellness — evidence-based, data-driven care personalized for your fertility journey.

If this sounds like you, know that there are options — and we can help you build your fertility strategy, step by step. 💫

10/14/2025

Evidence-based wellness. It does exist. ✨
Welcome to NMD Wellness of Scottsdale, where we bridge the gap between traditional medicine and functional care — no detox teas, no supplement roulette, just strategy and science.

I’m Dr. Alissia Zenhausern (Dr. Zen), a naturopathic endocrinologist specializing in fertility, thyroid, and hormonal health. My mission is simple: to help you feel confident, informed, and in control of your body again.

At NMD Wellness, we use lifestyle medicine, comprehensive lab testing, and personalized care to help you optimize your hormones — whether you’re trying to conceive, navigating postpartum, or managing conditions like PCOS or Hashimoto’s.

Because real wellness isn’t about doing more.
It’s about doing what’s proven to work. 💡

10/11/2025

You’re doing everything right but… still feel like you’re spinning your wheels.
Because when it comes to fertility, more isn’t always better.
It’s not about another supplement, or another app…
It’s about creating safety, alignment, and evidence-based simplicity for your body to thrive again.

💛 Nothing feels better than taking care of you—the right way. That’s exactly why I’m so passionate about bridging the gap between the best of conventional medicine and the best of natural medicine. You don’t need another “thing” to do, you need a plan.

I’m hosting an on demand mini training all about this and how to maximize your fertility outcomes for REAL. Check out my link in bio or comment “foundation” to get access today!!

10/09/2025

Every time I share a patient story like this, someone messages me saying, “That sounds exactly like me!”

This patient had been trying for two years. Every lab was ‘normal, every test fine— but she knew something wasn’t right.
When we finally dug deeper, her progesterone was dropping too soon and her thyroid needed support.
Nothing extreme, just the missing piece.
Three months later... she got her positive test. 💕

This is what happens when we bridge natural and conventional medicine — no guessing, no fluff, just data and compassion working together.

If you’re stuck in that same in-between space — where everything looks normal but nothing feels normal — my free on-demand fertility webinar walks you through exactly how I help patients like her finally get clarity.
Watch anytime - comment “Foundation”
below or tap the link in my bio.
Your story can look different, too.

10/07/2025

If you’ve been waiting for a sign that your fertility story can change — this is it.

The messages you’re seeing on this screen aren’t random — they’re from real women who once felt exactly how you do right now.
💭 Wondering if their body was broken.
💭 Tired of being told “just keep trying.”
💭 Spending hours online trying to figure out what was missing.

But the truth is — your fertility isn’t a mystery.
You just haven’t been given the right framework to understand it yet.

I’m Dr. Zen, a naturopathic doctor who’s helped hundreds of women finally make sense of their cycles, their hormones, and their fertility. I know what it feels like to want answers and to feel like no one is connecting the dots.

This is your sign — stop guessing, stop Googling, stop ChatGPting and start learning what’s actually going on in your body.
Join me for my free fertility webinar, where I’ll teach you the proven, evidence-based roadmap that’s helped so many women go from frustrated to finally hopeful (and pregnant!).

🩷 Save your spot — comment CA below or tap the link in bio to register.
Your story can look just like the ones on this screen.

10/06/2025

From physics labs to fertility labs — life has a funny way of connecting dots ✨
💕Married my college lao partner
👶Two babes, 15 months apart
🏈Weekends are my time to recharge
and explore
Those lessons in love, science, and resilience shape everything about how I show up for my patients.
Getting to do the work I do each and everyday is absolutely a passion of mine because to be honest, there was a time I thought this beautiful, full, chaotic life, might not happen for me. Now on the other side, more passionate (and a little wiser), l’m here to advocate for your health, wellbeing and your deep desire to start and expand your family.

10/03/2025

If you have PCOS and feel like getting pregnant is or will be an uphill battle… you’re not alone.

One of my patients, let’s call her Sarah, came to me after months of trying everything she saw online—supplements, diets, endless Google searches. She was exhausted and felt like she was wasting precious time. When we started working 1:1, I helped her cut through all that noise. We focused on evidence-based nutrition, lifestyle shifts, and lab work that actually told us what her body needed. Within a few months, she wasn’t just more confident in her fertility journey—she actually saw her cycles regulate and her chances of conceiving improve.

I know how overwhelming the internet can feel when you’re trying to figure out PCOS and fertility. That’s exactly why I created a free webinar—to give you the clarity you need and focus on what really improves your chances of success.

Spots are limited, so if you’re TTC and want to stop guessing, DM me FOUNDATION for instant access! Let’s make this chapter feel less confusing—and way more hopeful.

Before IVF, most women are told to just follow the protocol and hope for the best. But I know that’s not enough.That’s w...
09/19/2025

Before IVF, most women are told to just follow the protocol and hope for the best. But I know that’s not enough.

That’s why I created the IVF Mini Course — to give you the evidence-based roadmap that fills the gaps clinics often overlook.

Inside, you’ll get the exact nutrition, supplement, and lifestyle strategies that help you feel empowered and ready, not overwhelmed and uncertain.

✨ We’ve been building this all summer, and it’s launching next week.
👉 Stay tuned — this is for you.

09/18/2025

✨ Behind the scenes of early mornings, messy notes, and endless coffee cups…

This summer I’ve been grinding away on something that’s been on my heart for a long time — my passion projects: webinars + courses designed to finally bridge the gaps I see every day in fertility care. 💻💡

And honestly, it feels like perfect timing. September has always felt like a new beginning to me. Summer is over, and now it’s time to create the life you truly want to live. 🍂

If that’s how you’re feeling too — ready for clarity, ready for change, ready for a reset — I can’t wait to share what I’ve been building for you.

👉 We’ve worked all summer on this, and it’s launching next week. Stay tuned.

09/17/2025

I built this for me. ✨

When I was navigating my own fertility and thyroid journey, I felt the same gaps so many of my patients feel today:
❌ Generic advice.
❌ Long waits without answers.
❌ No one connecting evidence with real-life strategies.

I knew there had to be a better way.

After helping hundreds of patients in our Scottsdale clinic, I was on a mission to provide more care for more people. That’s why I created my online courses and telehealth programs—so women wouldn’t have to piece it all together alone. Every module, every visit, every strategy is designed to bridge what medicine often misses with the lifestyle guidance that changes everything.

💡 This isn’t just a business project. It’s personal.

👉 We’ve been working all summer, and I cannot wait to share what’s coming next week. Stay tuned.

❌ Myth: IVF is just about medications and appointments.✅ Truth: Evidence shows that egg quality, uterine health, and str...
09/17/2025

❌ Myth: IVF is just about medications and appointments.
✅ Truth: Evidence shows that egg quality, uterine health, and stress management all influence IVF success — factors that meds can’t fully address.

That’s exactly why I created my IVF Mini Course — to empower you with the evidence-based strategies clinics often overlook.

💌 Launching next week. Stay tuned.

You don’t need another supplement stack or another diet trend to “fix” your fertility.What actually moves the needle?👉 E...
08/28/2025

You don’t need another supplement stack or another diet trend to “fix” your fertility.

What actually moves the needle?
👉 Evidence-based labs
👉 A clear plan for your hormones, nutrition, and cycle health
👉 Guidance that cuts out the guesswork

Because the truth is… fertility isn’t about doing more, it’s about doing the right things in the right order.

That’s exactly what I help my patients with — so you can stop spinning your wheels and finally feel confident you’re giving your body the best chance possible.

✨ Ready to ditch the supplement roulette and actually prepare for pregnancy the right way? Work with me 🔗 in bio

Address

9700 N 91st Street, A115-A
Scottsdale, AZ
85258

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 12pm

Website

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Meet Dr. Zen

Are you tired of going to your typical doctor and still feeling like there is more you could be doing for your health? Dr. Alissia Zenhausern is a licensed Naturopathic Medical Doctor (NMD) practicing in Scottsdale, Arizona, where she provides integrative hormone health options.

Dr. Zen received extensive training in integrative medicine during her collaborates with intuitions including Banner MD Anderson, Cancer Treatment Centers of America and the University of Arizona Medical Center.

As a naturopathic physician, Dr. Zen combines standard of care medicine with natural therapeutics. She believes in providing individualized care and finding the root cause of disease.

Her primary focus is women’s medicine and infertility. She implements a variety of modalities including diet, lifestyle modifications, vitamin and nutrient therapy, herbal medicine, and acupuncture. Dr. Zen is also able to implement pharmaceutical therapies, when necessary.