· Obtained Medical Degree from Universiad Catolica Boliviana.

· Dermatologist at Hospital Universitario Japones.

· Representative Director of Renueva Skincare Clinic.

· Representative Director at Rejuva Clinic.

· Director of Erne Clinic.

· Obtained Medical Degree from Hanyang University College of Medicine

· Specialist doctor at Seoul National University.

· Director of Parkview Clinic.

· Wintering doctor at South Korea’s King Sejong Station in Antarctica.

· Member of Korea Medical Association’s Committee for Improving Public Medical Knowledge

· Obtained Medical Degree from Hanyang University College of Medicine.

· Specialist and visiting professor at Paik Hospital.

· Representative Director of Miso Dream Dermatology Clinic.

· Representative Director of Anyu Dermatology Clinic.

· Director of Wonjin Plastic Surgery Dermatology Clinic.