Heather Hartsock, MSN, APRN, FNP-BC
Board Certified Family Nurse Practitioner & Founder of NORRENNE, PLLC
The provider who actually listens.
Board-Certified Family Nurse Practitioner (FNP-BC)
Advanced Practice Registered Nurse - State of Texas
Board-Certified in Aesthetics Medicine by AAOPM
Certified P-Shot®, Wing Lift & O-Shot® Provider - Cellular Medicine Association
Certified Clitoxin™ & Bocox Provider - Cellular Medicine Association
Advanced Training in Aesthetics Injectables, SkinPen, Morpheus8, and Regenerative Medicine
Advanced Training in Bioidentical Hormone Replacement Therapy
Advanced Training in Functional Medicine & Longevity
Advanced Training in Ultrasound for Aesthetics
Member, American Association of Nurse Practitioners (AANP)
Member, Texas Medspa Society
REVANCE Faculty
Sciton Luminary
I didn’t start NORRENNE because I wanted to open a med spa. I started it because I believe aesthetic and wellness medicine can be delivered differently - with the depth of clinical expertise that patients deserve and the unhurried, personalized attention that the conventional healthcare model rarely allows. I am a board-certified Family Nurse Practitioner with advanced training in aesthetic medicine, hormone replacement therapy, functional medicine, and longevity. I have spent years working at the intersection of conventional medicine and integrative care, and I’ve seen firsthand how transformative it is when a provider takes the time to understand the full picture of a patient’s health. At NORRENNE, I am the only provider. Every consultation, every injection, every prescription, every follow up; that’s me. I designed it this way intentionally, because I believe your care should be consistent, continuous, and deeply personal. I know my patients. I remember what we discussed last time. I notice when something has changed. That level of relationship is only possible at boutique scale. My approach to aesthetics is rooted in anatomy and restraint. I believe the goal of every treatment is to help you look like the best version of yourself; not a different version. I will never recommend a treatment you don’t need, and I will always tell you what I honestly think, even when it’s not what you’re hoping to hear.My approach to wellness is rooted in the science of how the body actually functions; as an integrated whole, not a collection of isolated symptoms. I order comprehensive labs, I interpret them in the context of your symptoms and goals, and I build individualized plans that address root causes rather than masking them. Medicine should never feel rushed. Beauty should never look obvious. Longevity should never rely on quick fixes. These aren’t just words on a wall. They are the standard I hold myself to at every appointment, with every patient, every time. I am honored to be here. I’m glad you found NORRENNE.
Why Patients Choose NORRENNE
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Every recommendation at NORRENNE begins with a genuine conversation; not a treatment menu. I take the time to understand your anatomy, your goals, your health history, and how you want to age before I ever suggest a single treatment. I will never recommend something you don't need. I will always tell you honestly when waiting is the better choice. Your care is designed around your life, not around a service list.
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The best aesthetic result is the one no one can identify. My philosophy is subtle refinement and facial harmony. Enhancing what is already uniquely yours rather than altering it.
I don't have a signature look or a standard protocol. I assess every face individually and treat accordingly. The goal is always the same: you look like yourself, rested, refreshed, and at your best.
Not different. Not done.
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With more than three decades in healthcare and advanced training across aesthetics, hormone optimization, regenerative medicine, functional medicine, and longevity, I bring a depth of clinical knowledge that goes well beyond injectable technique.
I understand anatomy at a level that informs every placement decision.
I understand physiology at a level that informs every wellness recommendation.
That clinical foundation is what separates a truly personalized plan from a templated one.
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I built NORRENNE at boutique scale because I believe real results come from a real relationship. I know my patients. I remember what we discussed last time. I track your progress over months and years. As your goals evolve, your body changes, and new treatments become available, your care evolves with you.
My intention is to be the provider you trust for every stage of aging, not just one appointment.
Collaborative Medical Oversight
NORRENNE proudly operates under the medical direction and supervision of Dr. Courtney El-Zokm, a board-certified plastic surgeon with extensive experience in aesthetic and reconstructive surgery.
Heather Hartsock, MSN, APRN, FNP-BC, and Dr. El-Zokm work collaboratively to maintain the highest standards of patient safety, evidence based medicine, and clinical excellence.
Together they share a commitment to natural results, thoughtful treatment planning, and exceptional patient care.
How Care Begins.
Every treatment begins with a comprehensive evaluation, where we determine whether treatment is appropriate for you and design a plan around your goals.