
What We Check for During Skin Exams
- Moles, freckles, and birthmarks for changes in shape, color, or size that may signal risk.
- Suspicious lesions or growths that could indicate early signs of skin cancer.
- Precancerous spots such as actinic keratoses caused by long-term sun damage.
- Subtle changes using a dermatoscope, which allows for magnified, more precise evaluation.
- Hard-to-see areas like your scalp, ears, nails, and between the toes—spots that are often overlooked during self-exams.

Why Skin Checks Are Important
Whether you’ve noticed a spot that’s changing or you simply want reassurance, a professional skin check is one of the simplest, most effective ways to protect your health.
Why Patients Trust Altitude Dermatology
Local Care, Close to Home
Convenient offices in Johnstown, Longmont, and Fort Collins.
Experienced Team
Led by board-certified dermatologist Dr. Brad Baack and our skilled physician assistants.
Comfortable, Respectful Exams
Patient comfort and privacy are always top priorities.

Complete Skin Cancer Care
From screenings to advanced treatments such as Mohs surgery and excisions, all care is available in-house.