Functional medicine in Austin, TX · Virtual across Texas
Heal the root cause.
For adults who have seen several doctors and still don't feel better. Functional medicine, integrative psychiatry, hormone care and primary care with one nurse practitioner who looks at the whole picture.
Sound familiar?
Told your labs look normal, but you don't feel normal?
Services
Care for the whole person
Every service starts with your history and your labs. Choose one area, or combine them as your plan grows.
Functional Medicine
Gut health, hormones, fatigue and metabolism, traced back to their cause.
Learn more →Integrative Primary Care
One monthly membership: visits, messaging, urgent care and labs twice a year.
Learn more →Integrative Psychiatry
Anxiety, depression and ADHD, with labs and nutrients first and medication when needed.
Learn more →BHRT & Hormones
Bioidentical hormone therapy for perimenopause and menopause, carefully monitored.
Learn more →GLP-1 Weight Loss
Semaglutide or tirzepatide at the lowest effective dose, with nutrition guidance.
Learn more →Peptide Therapy
Clinician-supervised peptides for recovery, gut health, sleep and healthy aging.
Learn more →Mold Detox
Mycotoxin testing and a step-by-step plan to recover from mold exposure.
Learn more →Lab Testing
Gut, hormone, toxin, organic acid, food sensitivity and genetic testing.
See all tests →Your symptoms are connected. Your care should be too.
Gut, hormones, metabolism and mood affect each other. We look at all of them together and build one plan.
Trusted by patients across Texas
Your practitioner
Xenia Kempf
MSN, APRN, FNP-C · Board-certified family nurse practitioner
I specialize in root-cause functional medicine and integrative psychiatry. I combine advanced lab testing, nutrition and lifestyle, and medication when it's needed, so patients understand what is driving their symptoms and how to fix it.
I see patients in person in Austin and by secure video anywhere in Texas.
- MSN, University of Texas Medical Branch
- BSN, Colorado State University Pueblo
- Institute for Functional Medicine
- IFM Hormone, GI, Immune & Cardiometabolic Advanced Practice
- Functional Psychiatry, Psychiatry Redefined
- Mold Literate Provider, Dr. Jill Crista
- SIBO Masterclass, SIBO Academy
- Hormone therapy, Dr. Rachel Rubin
Trusted by patients across Texas
Xenia is very thorough with her reports and recommendations, and it is wonderful the way she will answer any questions. I've gone through a fantastic transformation with her guidance.
What to expect
Three steps to a plan
- 01
Free discovery call
A short video call about your symptoms and goals, and whether we're a good fit.
- 02
New patient visit
A full review of your history, medications, supplements and any recent labs. I order the testing you need.
- 03
Your personal plan
We go through your results together and you leave with a written plan, then follow up as you improve.
Free root-cause health assessment
Find out what may be behind your symptoms
Answer 10 quick questions about how you feel. You'll see the root-cause pattern that best matches your answers, and what it often looks like, right away.
- A few minutes, from your phoneQuestions about energy, digestion, hormones, mood and sleep.
- Your results right awayYour pattern and what it often looks like, to bring to your first visit.
- Optional lab analysis, from $150Order functional labs and have them reviewed through a functional medicine lens. See lab options →
Root-cause health assessment
Questions
Good to know
Questions about a specific service are answered on that service's page.
Do you take insurance?
No. The practice is cash-pay, which allows longer visits and transparent pricing. You can use HSA or FSA funds, and I provide a superbill after each visit so you can request out-of-network reimbursement. Many patients file through the Reimbursify app.
Do I need to live in Texas?
Yes. I see patients in person at the Austin office, or by secure video anywhere in Texas. For video visits, you need to be in Texas at the time of the appointment.
Are labs included in the visit fee?
No. Functional medicine labs are billed separately because insurance doesn't cover them. Basic bloodwork can often be run through your insurance.
How many visits will I need?
It depends on what's going on. Most patients have about three follow-ups in the first six months after their new patient visit, and see improvement within the first eight weeks.
Can you be my primary care provider?
Yes, through the Integrative Primary Care membership: primary and urgent care visits, messaging, prescriptions, and labs twice a year, for adults anywhere in Texas.
Can you prescribe medications?
Yes, including hormone therapy, GLP-1s, mental health medications and antibiotics when appropriate. I don't prescribe controlled substances such as opioids, sedatives or stimulants; testosterone is the one exception.
How do appointments and messages work?
Everything runs through the Practice Better app: booking, video visits, lab results and secure messages. Questions about your plan between visits are answered through the portal at no extra charge.
Feel like yourself again.
Start with a free 15-minute call. We'll talk through what's going on and the best place to begin.
Contact
Send a message
Have a question before booking? Send a note and I'll reply by email within one business day.
Please don't include medical details in this form. Current patients, use the patient portal for anything about your care.