Sanctuary Functional Medicine Providers

Laurel Sunny Austin

Laurel (Sunny) Austin, FNP-C, FMCP-M

Sunny’s journey in healthcare began with a BSN from Azusa Pacific University, followed by an MSN from Vanderbilt University, where she deepened her passion for patient care.

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Andrew Bohunicky, PA-C IFM Certified

My journey in medicine led me to become a Board-Certified Physician Assistant, but my passion for functional medicine pushed me to keep learning.

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Lauren Schritter, FNP-BC

Lauren’s journey in healthcare began as a Physical Therapist Assistant. Her passion for patient care led her to pursue a Master of Science in Nursing and become a Family Nurse Practitioner.

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Lynn Day

Lynn Day, PA-C

Direct Primary Care Provider

Lynn’s journey in medicine began at the University of Iowa, where she became a PA-C and dedicated her career to family medicine.

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Abby Lundstrom, PA-C

Abby is a board-certified Physician Assistant who is passionate about helping patients optimize their health and longevity. She earned her degreefrom Lipscomb University and became board certified shortly after graduating. Abby is currently pursuing additional certification in functional medicine.

Casey Kania

Casey Kania, BSN, MSSW

Limbic Training and Integrative Therapy

Casey’s journey in healthcare began with a Bachelor’s in Nursing from Belmont University. Her passion for mental health led her to earn a Master’s in Social Work from the University of Tennessee.

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Stacie De Lucia

Stacie De Lucia, MS, RDN, LDN

Registered Dietician

Stacie’s passion for health and nutrition led her to earn a Bachelor’s of Science in Dietetics from the University of Delaware, followed by a Master’s in Functional Nutrition from Parker University.

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Clinical and Administrative Team

Crystal B.

Crystal B., MA, PT

Lab Manager

Crystal B. is the Lab Manager at Sanctuary Functional Medicine, where she brings over 15 years of medical field experience to her work.

Riley R.

Riley R., RN, BSN

Nurse Manager

Riley earned her Bachelor of Science in Nursing from Saint Mary’s College in Notre Dame, Indiana. She also holds BLS and ACLS certifications.

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Raychel C, PT

Lab Assistant

Being a mom is the role I cherish most, and it has shaped the way I approach both life and work. With patience, compassion, and a strong sense of purpose. I truly enjoy connecting with people, helping others, and continuing to grow through new experiences and opportunities.

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Alex W, RN, BSN

Alex’s journey in healthcare began at East Tennessee State University College of Nursing, where she developed a passion for caring for others in critical moments.

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Holly N.

Holly N, RN, BSN, NC-BC

Holly is a Registered Nurse, Board Certified Nurse Coach (RN, BSN, NC-BC), and has earned a Certificate in Functional Medicine for Nurses. She is passionate about helping people improve their health through a holistic, root-cause approach and loves making wellness practical and approachable.

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Olivia S, RN, BSN

Olivia earned her Bachelor of Science in Nursing from the University of Tennessee at Chattanooga. She is certified in BLS, ACLS, and NRP and is prepared to provide care in routine and emergency situations.

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Kelli H.

Kelli H, RN, BSN

Registered Nurse

Kelli earned a Bachelor of Science in Nursing from the University of Tennessee, Knoxville. She is certified in ACLS and BLS and is prepared to respond in critical situations.

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Anna K, RN, BSN

Registered Nurse

I earned a Bachelor of Science in Nursing from Clemson University and have worked as an ICU nurse previously. I am BLS and ACLS certified.

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Randi H

Patient Support

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Troy W

Patient Support