You deserve better healthcare.

Raleigh, NC

Welcome to healthcare that puts you first. Essential Health – Raleigh is nestled in the center of the beautiful tree lined state of North Carolina and offers personalized programs guided by our highly trained medical providers and experts in conventional, functional, and integrative medicine.

How are we different?

  • We approach health care in a new way. We evaluate the root causes of your condition from a functional and integrative perspective and offer programs that do more than maintain the status quo.  
  • We give you time. You are part of a very small group of patients each one of our providers manages. This means longer appointments, less wait times, and unlimited access to meet with your provider throughout the year.
  • We work for you. Receive personalized care and 24/7 access to our providers who are dedicated to uncovering the root cause of your condition and bringing you closer to optimal health.

We are with you every step of the way, every day.


After submitting your information, please check your email to schedule a complimentary Meet & Greet or to provide additional information about your request.

WHOLE-PERSON CARE

24/7 ACCESS

UNCOVER ROOT CAUSE

Meet Our Team

Elizabeth Sierakowski

MD, ABFM, ABOIM, ABAARM

Medical Director & Provider

Dr. Sierakowski leads the clinical mission of achieving optimal health for our clients, developing the advanced training roadmap for our providers, and helping expand our superior model of care nationally.

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Kristin “Kris” Bailey

FNP-C, ABAAHP

Provider

Kris’ clinical focus is health optimization through preventative care, hormone balancing, regenerative medicine, IV nutrient therapy, thyroid management, stress reduction, gut healing, immune support, and weight management.

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Nikki Fowler

FNP-C

Provider, Raleigh location

Nikki emphasizes collaborative goal-setting and building relationships with her patients. Her areas of special interest are regenerative medicine, health optimization, and aesthetics.

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Jill Vanarthos

PA-C, IFMCP

Provider

Jill Vanarthos, PA-C, IFMCP is a physician assistant at the Essential Health – Raleigh, NC location. Jill’s focus is on optimizing health and healing through inflammation reduction. She is fluent in Spanish.

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kyle obrien headshot

Kyle O’Brien

DO, ABFM

Provider

Dr. O’Brien’s clinical focuses include longevity, performance optimization, hormone balancing, gut health, regenerative medicine, and primary care. He welcomes patients of all ages.

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Tonya Cramer

MD, MPH, DABOM, DACLM, DABPM, DIBLM

Provider

Dr. Cramer’s clinical interest is preventing and reversing disease processes including weight management, hormone regulation, metabolic and cardiovascular disease, and optimized cancer treatment.

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Dr. Tonya Cramer, MD, MPH, DABOM, DACLM, DABPM, DIBLM

Location Programs

What do our clients say?

Essential Health – Raleigh

PHONE

919.208.2314

ADDRESS

Essential Health – Raleigh
2011 Falls Valley Dr, Suite 100
Raleigh, NC 27615

HOURS

Monday – Friday 7:30 am – 4:30 pm

You deserve better healthcare.

OPTIMIZING HEALTH & LONGEVITY • OPTIMIZING HEALTH & LONGEVITY • OPTIMIZING HEALTH & LONGEVITY • OPTIMIZING HEALTH & LONGEVITY • OPTIMIZING HEALTH & LONGEVITY