I have been seeing Dr. Robin Luwallen, MD, Dermatologist, in Newport Beach, CA, for a year. In a panic after having surgery with cardiac medications before and after then my hair started to shed. My cardiologist and some dermatologist really were not concerned or had no suggestions to help stop the shedding. This upset me even more for the neglect to a pretty common consequence after surgery and Cardiac medications which was not know to me. Dr. Luwallen was my savior. She demonstrated to me great EXPERTISE IN hair shedding. She looked at my scalp with a microscope, suggested my iron might be low ( it was very low), got me on iron and RX a compounded solution that daily has helped tremendously. Plus she is kind and a true professional... Lastly, you can’t find a better dermatologist for hair and other skin problems.