Dr. Khadim Ullah Kaka Khel is Consultant dermatologist at Northwest General Hospital & Research Centre. He looks after patients suffering from diseases concerning the skin, nails and hair, as well as sexually transmitted diseases. His areas of special interest are skin allergies, erectile dysfunction and male infertility.

His abundance of past experience includes his role as a Consultant dermatologist and professor in Ayub Teaching Hospital. Later, he performed similar roles in both Khyber Medical College, Rehman Medical Institute, Peshawar and Northwest School of Medicine.

Dr. Khadim Ullah Kaka Khel is a lifetime member of the Pakistan Association of Dermatologists, as well as a member of the International Society of Dermatology.

Dr. Khadim Ullah completed his MBBS from Khyber Medical College, Peshawar in 1972. He then moved abroad for further studies and did his specialist training in different hospitals in the UK and Austria. He received genitourinary medicine training in the UK and dermal histopathology training in Innsbruck. Dr. Khadim Ullah went on to write the first textbook on skin, titled Textbook of Dermatology for which he was awarded a gold medal by the Pakistan Association of Dermatologists in 2010.