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Physicians and Staff

  •  Our state-licensed and board-certified doctors are dedicated to helping our patients turn their lives around.  


    David Greenspan, M.D., D.F.A.P.A.

    George Bell, M.D.
    Einstein Medical Center Philadelphia Outpatient Psychiatric Medical Director

    Ushama Patel, M.D.
    Crisis Response Center Medical Director

    Psychiatrists are physicians who specialize in the diagnoses and treatment of mental, emotional, or behavioral disorders.

    Kimberly Best, M.D.
    Specialty: Adult psychiatry

    Russell Foo, M.D.
    Specialty: Adult psychiatry

    Chong Kim, M.D.
    Specialties: Geriatric psychiatry, adult psychiatry

    Jocelyn Lluberes, M.D.
    Specialty: Child psychiatry

    Ajita Mathur, M.D.
    Specialty: Adult psychiatry, Consultation liason

    Angela McCarthy, D.O.
    Specialty: Adult psychiatry

    Katherine Napalinga, M.D.
    Specialties: Child and adolescent psychiatry

    Sarah Noble, D.O.
    Specialties: Adult psychiatry, women’s health

    Carolina Retamero, M.D.
    Specialty: Adult psychiatry

    Kenneth Rosenstein, M.D.
    Specialty: Geriatric psychiatry

    Priyankar Sarkar, M.D.
    Specialty: Adult psychiatry

    Mahrukh Siddiqui-Khan, M.D.
    Specialty: Geriatric psychiatry

    Psychologists study the mind and behavior and explore behavior modification.

    Beth Berman, Psy.D.
    Specialties: Child and adolescent psychology

    Amanda Tanner Benson Psy.D.
    Specialty: Adult psychology

    Brian Gallagher, Psy.D.
    Specialties: Adult psychology, cognitive behavioral therapy

    Jamie Jesser, Psy.D.
    Specialties: Adult psychiatry, women’s issues

    Sheryl Ross, Psy.D.
    Specialties: Geriatric psychology, adult psychology

    William Shapiro, Psy.D.
    Specialties: Community Outpatient Programs for the Elderly (COPE), general psychiatry

  • Questions? Call Us:


    Accreditation & Partnerships

    Joint commission gold seal


    • Department of Health (DOH)
    • Department of Public Welfare (DPW)
    • Division of Drug and Alcohol Program Licensure (DDAPL)
    • Bureau of Drug and Alcohol (BDAP)

    Related Podcast

    Grief & Loss
    Feelings of denial, shock and sickness are common emotions when dealing with the death of a loved one. Doctors discuss health implications of loss and overall wellbeing.

    Suicide Prevention
    Over a million people attempt suicide in a year worldwide, yet most people do not realize it until it happens to someone close to you. Our physicians discuss the warning signs to watch out for and steps for prevention.

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