Brian Machler, M.D. is a Dermatologist in private practice in Florham Park, NJ, at the Center for Dermatology and is a Voluntary Clinical Assistant Professor of Dermatology at the University of Miami Miller School of Medicine Department of Dermatology. He has been in practice for 28 years and specializes in medical and surgical dermatology with a special interest in allergic contact dermatitis and patch testing. He has served on the Board of Directors of the American Contact Dermatitis Society. He has been published in many peer reviewed medical journals and has lectured nationally on a variety of subjects.