
Dr. Eleni Ayele
Internist & Clinical Researcher
Internist and trial investigator delivering clinical research and professional development training.
Dermatologist & Venereologist — Dermatologic Surgery · CPD Training Faculty
Dermatologist with subspecialty training in dermatologic surgery, active in clinical practice, research and training.
Dr. Tizita Yosef is a Dermatologist and Venereologist with subspecialty training in Dermatologic Surgery. She has extensive experience in the diagnosis and management of skin diseases, sexually transmitted infections, and dermatologic surgical procedures.
With years of experience in both clinical practice and research, Dr. Tizita has contributed to advancing patient care through evidence-based medicine, clinical investigations, and professional training. Her expertise includes dermatologic surgery, skin cancer management, cosmetic and procedural dermatology, and the treatment of complex dermatological conditions.

Internist & Clinical Researcher
Internist and trial investigator delivering clinical research and professional development training.
Infectious Disease Specialist & Public Health Expert
Bridges clinical infectious disease medicine and population health.

Obstetrician & Gynecologist — Reproductive Endocrinology & Infertility
OB/GYN specializing in reproductive endocrinology and infertility, with extensive teaching experience.