Meet the Team

With decades of experience in the industry, we are passionately committed to helping our clients to look and feel their best. Get to know our leadership team here.

Elena A. Christofides MD, FACE

Elena A. Christofides, MD, FACE
Managing Partner

Dr. Christofides opened Endocrinology Associates in 2000, specializing in diabetes, thyroid disorders, hormone therapy, weight management, and clinical research. She also offers transgender and transitional care services for the LGBPTQA community.

Magdalena Gasiorova, MD
Creative Partner

Dr. Maggie Gasiorova leads the MediZen training program, creating an unparalleled vision for her clients working to match their inner health with their outer beauty. She has studied the science and the art of aesthetic injectables with the most elite trainers in the Americas, Europe, and the Middle East, to be able to continuously apply the most innovative and artistic techniques and provide MediZen clients with the best outcomes. She specialized in dermatology in medical school, is board certified in internal medicine, and is an active member of the European College of Aesthetic Medicine.

Josie Tabacca

Josie Tabacca
Chief Operating Officer

Josie Tabacca, a central Ohio native, attended the Universidade de Coimbra in Portugal and graduated from the University of Wisconsin with a triple major. Her experiences navigating the world of medicine caring for loved ones and as a patient, herself led her to become a strong advocate of taking charge of your own health journey. Josie prides herself on customer service and making sure every client feels like they have received the very best care and attention. When not at work, Josie is busy with her husband and young son, probably enjoying food, sports or travel.

Chalie Jones
Chief Clinical Trainer, Aesthetic CNP

Chalie is experienced in advanced medical injectables. Her passion for helping people led her to become a nurse practitioner. Chalie’s love for aesthetics comes from the ability to match one’s outer beauty to their radiant inner beauty. She believes that you can’t put a price on feeling your best self, as this resonates in everything that you do.

Chalie Jones
Dianna Lauer

Dianna Lauer, APRN
Aesthetic CNP

Dianna joined MediZen with a BSN from Otterbein University and an MSN, Family NP degree, alongside 8 years of healthcare experience. Her passion for aesthetics began at an early age as she grew up watching her mother run a cosmetology business that shaped the confidence of many clients. Dianna is passionate about a transparent client experience and loves the transitions seen with cheeks and jawline filler treatments.

Emily Haight, APRN
Aesthetic CNP

Emily Haight received her BSN and MSN from Columbia University in New York City, and has been a nurse practitioner since 2018.  Natural beauty and results are very important to her, which led her back to Ohio on the MediZen team. Her goal is to create individualized results that enhance your natural beauty and bring out your inner confidence.

Emily Haight
Rachel Korty

Rachel Korty, APRN
Aesthetic CNP

Rachel graduated from Mount Carmel College of Nursing as a family nurse practitioner with 4 years of critical care experience since then. She finds great joy in guiding clients along their aesthetic and beauty wellness journeys. Her favorite treatments are cheek and jaw enhancement as well as lip restoration.

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