MEET OUR COMMACK TEAM DENTISTS VAHID IPEKTCHI DMD Clinical Director Home Office: Hicksville Certified Invisalign® Provider DEEPA MADHAVAN IPEKTCHI DDS Home Office: Commack Certified Invisalign® Provider SLEEP MEDICINE ROBERT GARELICK DDS Home Office: Melville BARRY CHASE DDS Diplomate Home Office: Melville SLEEP DEPARTMENT MARYANN BALLY Home Office: Melville THOMAS LICATESI Home Office: Melville OFFICE STAFF DR. JOHANNA GUERRA Head Billing