MEDICAL TEAM
OWNER/MEDICAL DIRECTOR
Dr. Lauren Fitz began her career as an anesthesiologist before her own health journey led her to discover the transformative power of functional medicine. Inspired by the healing she experienced firsthand, she founded Larimar Med in St. Charles, Illinois, where she provides personalized care through both virtual and in-person visits. Dr. Fitz helps patients nationwide optimize their health through longevity medicine.
LAUREN FITZGERALD, M.D.
PHYSICIANS ASSISTANT
Liz has over 16 years of clinical experience and a passion for helping patients achieve lasting health through proactive, personalized care. With a. background in emergency medicine, she specializes in hormone optimization, metabolic health, and preventive wellness. Liz focuses on regenerative medicine and evidence-based wellness to provide the highest level of care for every patient.
LIZ MORROW, P.A.
WELLNESS NURSE
Jillian is dedicated to helping patients achieve their health goals through personalized care. She works closely with patients throughout their wellness journey, providing guidance during wellness consultations, medical weight loss programs, and personalized supplementation plans. Passionate about whole-body wellness, Jillian ensures every patient feels informed, supported, and empowered as they work toward lasting results.
JILLIAN PINKS, R.N.
WELLNESS NURSE
Sam is passionate about helping patients optimize their health through personalized wellness care. She empowers patients with the tools and insights to achieve their wellness goals. Dedicated to preventive wellness and patient education, Sam strives to create a personalized, supportive experience that helps every patient build a strong foundation for long-term health and vitality.
SAM BIERITZ, R.N.
MASSAGE & SKIN CARE TEAM
MASSAGE THERAPIST
Mary is a Clinical Massage Therapist with over a decade of experience helping patients reduce pain, improve mobility, and support their overall wellness. With a background in Kinesiology and Exercise Science and specialized training in clinical massage therapy, she takes a therapeutic, results-driven approach to every treatment. As a valued member of the Larimar Med team since its founding, Mary also serves as the BHRT Client Coordinator, ensuring patients receive personalized support throughout their wellness journey.
MARY
ESTHETICIAN
Hayley is a Licensed Esthetician and Laser Specialist dedicated to helping patients feel confident in their own skin. With a background in social work, she combines a compassionate, client-centered approach with advanced laser technology to deliver personalized treatments and exceptional results. Passionate about skin health and aesthetic innovation, Hayley is committed to creating a welcoming experience while helping every patient achieve healthy, radiant skin.
HAYLEY
ESTHETICIAN
Courtney is a Licensed Esthetician dedicated to helping patients achieve healthy, radiant skin while feeling confident in their natural beauty. She combines personalized, results-driven treatments with a relaxing, welcoming experience, ensuring every visit supports both skin health and overall well-being. Courtney is passionate about creating customized skincare plans that help each patient look and feel their very best.
COURTNEY
SUPPORT TEAM
PRACTICE MANAGER
KATHY
MEDICAL ASSISTANT
CASSIE
MEDICAL ASSISTANT
NIKKI
CLIENT COORDINATOR
COURTNEY
CLIENT
COORDINATOR
DAYNA
CLIENT
COORDINATOR