"Dr. Mafong is amazing!"
"Dr. Mark Willoughby is a great dermatologist!"
"Very caring, very helpful, and extremely professional."
Skin cancer occurs as a result of mutations that develop in the your skin cells' DNA. These mutations cause the cells to multiply far more rapidly than they normally would, eventually forming cancerous masses that can overwhelm healthy tissues. DNA mutations can be triggered by exposure to UV radiation, mostly from the sun but also from tanning beds and other sources, as well as genetics, certain immune-compromising diseases, and other factors.
The most common signs of skin cancer are lesions, or growths, on the skin's surface. These lesions are typically oddly shaped or multicolored, and they may change in size, shape or color over time. Sores that are slow to heal are another common indicator of skin cancer. The type of lesion that forms can vary depending on the type of cancer that's present (basal cell carcinoma, squamous cell carcinoma or melanoma).
No; this is a common but very dangerous misconception. Skin cancer can form anywhere on your body, even in areas that have never or rarely been exposed to the sun. Because regular evaluations of your entire body can be difficult if not impossible, having a regular skin cancer screening is important to ensure all areas are properly evaluated.
During your exam, any suspicious areas will be biopsied – a tiny tissue sample will be removed for further evaluation under a microscope. Before tissue is removed, a local anesthetic will be used to numb the spot. If the lab results indicate cancer is present, your doctor will discuss state-of-the-art treatment options, such as Mohs surgery or electronic brachytherapy.
We accept all PPO insurance plans. Our primary PPOs are Tricare, Healthnet, Cigna, Aetna, Anthem Bluevross, Blueshield of California, United Healthcare, First Health, Pacificare, and Beech Street. If your insurance plan is not listed, please contact our office.
We accept Visa, Master Card, Discover, and CareCredit.
"The entire experience with Dr. Willoughby and his office/medical staff was excellent. I feel well taken care of in their care."
"I would highly recommend Dr. Mafong and his staff. They are very friendly and have your best interest at heart. It's a very easy going, comfortable environment."
"The whole patient/doctor appointment went very smoothly for my FIRST VISIT! Actually looking forward to my next annual visit! Would not hesitate to recommend!"