Esther, Ho-Kung M.D.Attending and Adjunct Clinical Associate ProfessorDermatology Education: Columbia University College of Physicians and SurgeonsMain Office:212-659-9530 Mount Sinai Hospital (Manhattan) 1425 Madison Ave New York, NY 10029 Clinic Intersts:biopsy, melanoma removal, skin biopsy, skin graft, skin lesion removal.Certification:Board Certified in Dermatology