Our Team

Children, adolescents, and families facing mental health issues deserve the best psychiatric care. CHAM’s Pediatric Psychiatry team offers compassion, world-class care, and robust support to help patients get back on the road to health.

Our team includes proven psychiatrists and an experienced psychologist providing Dialectical Behavioral Therapy (DBT); DBT is an effective treatment that guides patients to eliminate dangerous patterns of behavior, promoting mindfulness and self-regulation. Our team works hand-in-hand with physicians and staff members across all divisions at CHAM, particularly the IMPACT team, to craft a custom plan with families and patients. 


  • Faculty

    Audrey M. Walker, MD



    • Psychiatry (Child & Adolescent)

    Contact Information

    P: (718) 920-7967 F: (718) 882-3182

    Primary Location

    Montefiore at 3331 Bainbridge Avenue3331 Bainbridge AvenueBronx, NY 10467-28011 More Locations

  • Macy Carobene, NP

    Nurse Practitioner


    Ryan Cunningham, NP

    Hepatology/Transplant Nurse Practitioner


    Lesley Hoerst, RN



    Andrea Montalvo, RN



    Rose Morales, NP

    Fatty Liver Nurse Practitioner


    Trang Nguyen, NP

    Hepatology Nurse Practitioner


    Danielle Pili, RN



    Gia Puopolo, NP

    IBD Nurse Practitioner


    Kathleen Shea, NP

    Nurse Practitioner


    Irina Strogach, MS, RD, CDN

    Administrative Dietitian


    Porsha Paul, LMSW

    Social Worker


    Preeti Malik

    Research Coordinator


    George Rodriguez

    Endoscopy Technician


    Robert Sosa

    Endoscopy Technician


    Kristen Criscitelli MS, RD, CDN

    Hepatology Dietitian