Yesterday a patient asked me why he has ridges on his nails. This is a common question and a common condition. Nail ridging is almost always normal and is, as one 60-something patient kindly put it, “a sign of maturity.” Continue reading →

Patients come to me every day with nail diseases; sometimes the problem is actually the patient’s own fault. Continue reading →

There are few dietary supplements that have good science to support taking them. Biotin is a supplement that does and that I recommend. Continue reading →