Walker, Mark A. Return to Directory Provider Name: Walker, Mark A. Primary Specialty: Plastic Surgery County: Broome Street: 161 Riverside Dr. #M01 City: Binghamton State: NY Zip: 13905 Phone: (607) 729-5085 Fax: (607) 798-9532 Board Certified: 1 Gender: Male Medical School: Northwestern University School of Medicine Degree Date: 1978