Meet Your Team
Dr. Ariel Haddad, DO, FACOG, MSCP
Physician & Founder
Dr. Haddad is a board-certified OB/GYN and a Menopause Society Certified Practitioner with a passion for helping women navigate perimenopause, menopause, and healthy aging through evidence-based, personalized care. She earned her undergraduate degree in psychology from Boston University, completed medical school at University of New England, and went on to complete her residency training in Obstetrics and Gynecology at Baystate Medical Center in Massachusetts.
Dr. Haddad practiced for four years in Seattle before relocating to Davidson in 2018. Having lived and practiced in multiple regions of the country, she values the importance of understanding how each patient’s background, experiences, and personal goals shape healthcare decisions.
She is committed to providing compassionate, collaborative care that empowers women to better understand their bodies and feel supported through every stage of midlife and beyond.
Dr. Jamie Vlasic, DNP, WHNP-BC, MSCP
Doctor of Nursing Practice
Dr. Jamie Vlasic is a board-certified Women’s Health Nurse Practitioner and a Menopause Society Certified Practitioner with a nursing background in reproductive endocrinology. Passionate about advancing midlife women’s health, she earned both her Doctor of Nursing Practice and Master of Science in Nursing degrees from Duke University.
Dr. Vlasic is an expert in perimenopause and menopause care, offering hormone and non-hormone therapies while optimizing bone health, lifestyle habits, and sexual wellness. Guided by evidence-based medicine, she is dedicated to personalized care built on trust and partnership.
Dr. Vlasic stays active in leading professional organizations, attends national conferences, and engages in peer learning communities to remain at the forefront of women’s and gender-related health. Beyond clinical practice, she enjoys family adventures around Lake Norman and cozy evenings at home with her husband, two daughters, and dogs and cats.
Julia Thompson, RN
Registered Nurse
Julia is a registered nurse who earned her Bachelor of Science in Nursing from the University of South Carolina in 2011. She has spent her nursing career caring for patients in a variety of healthcare settings and is passionate about providing compassionate, patient-centered care.
At Helia, Julia works closely with patients between provider visits to support their treatment plans and overall health goals. She helps coordinate prescriptions, laboratory testing, and other clinical orders while serving as a trusted resource and point of contact throughout each patient's journey.
Outside of work, Julia enjoys spending time with her husband and children. She loves staying active and can often be found on the tennis court.
Madison Hollenbach RN
Metabolic Health Nurse Navigator
Madison is a registered nurse with nine years of nursing experience, including eight years specializing in obstetric care. Throughout her career, she has been dedicated to supporting patients through important health milestones with compassion, education, and personalized care.
At Helia Health, Madison works closely with patients who are prescribed weight-loss medications, helping them navigate every step of their treatment journey. She provides support with insurance coverage advocacy, medication education, injection teaching, and body composition monitoring, serving as a trusted resource to help patients achieve their health and wellness goals.
Outside of work, Madison enjoys traveling and making memories with her husband, two small children, family, and friends. Whether exploring new destinations or spending quality time with loved ones, she values opportunities to connect and create meaningful experiences. During football season, you can often find her cheering on the Philadelphia Eagles with her family.