Dr. Daniel B Stewart M.D., PH.D.

Melanoma is a type of skin cancer associated with excess exposure to UV rays and tanning booths. Melanoma originates from certain cells in the skin called melanocytes, which contains the pigment melanin that influences skin color. If left untreated, melanoma spreads quickly and leads to death....

Acne is a skin condition that develops when the hair follicles are plugged with oil and dead skin cells. Acne is usually seen on the face, neck, chest, shoulders, and back. These areas have the most sebaceous or oil glands. Acne can be persistent at times like when one begins to go away, a new one...

There are a lot of vitamin drinks on the market and it is natural to wonder whether these "beauty beverages" are really as healthy as they claim to be. Do they really provide anti-aging solution for your skin? There are more than 300 products on store shelves that claim to benefit your beauty. Are...

Warts are small growths on the skin that are caused by the human papilloma virus (HPV). These warts may develop on different parts of the body. They are most commonly seen in children between the ages of 12-16 years old. Most of these warts disappear within a few months, while some of them may...

Chicken pox is a very serious viral disease that results from the varicella zoster virus. The most common sign and indicator of chicken pox is the blistering rash all over one's body.  The symptoms are more evident during the cold season, and young children are to be vaccinated against the disease....

What is albinism?Albinism is a group of genetic disorders that cause little or no production of the natural pigment called melanin. The color of your skin, hair, and eyes depend on the type and amount of melanin produced by your body. Most individuals with albinism have sun sensitivity, which makes...