Margellou Paraskeui possesses extensive experience, managing private dental clinics in Patras and Marousi. In 2025, she opened a new dental clinic in Gerakas, Attica. She holds a degree from the Dental School of the National and Kapodistrian University of Athens, a postgraduate degree in Public Health from the National School of Public Health, and has received advanced training in implants from the University of Cologne in Germany and in Homeopathy with European certification from the ECH. She believes that every patient needs their own time and is therefore approached with a pleasant manner, patience, and understanding. In her clinics, she provides specialized services in aesthetic dentistry, dental implants, as well as general dental care for adults and children. She collaborates with a specialist Oral Surgeon for surgical cases. Additionally, she places special emphasis on the prevention of oral diseases and recommends individualized prevention programs tailored to the needs of each patient. Her clinic offers treatments with the application of diode LASER technology. Her scientific interests focus on prevention, aesthetic dentistry, implant surgery, prosthetic restorations, and restorative dentistry. Finally, she has participated in numerous scientific conferences and seminars.