<<Disclaimer: Verify this information before applying it to your situation.>> Thanks to all those who replied to my posting. Several people recommended Dr. Philip Kaslow (t. 212/ 305 5903) at Columbia-Presbyterian. Also recommended, at the same hospital, Dr Amy DeFelice. A family from Rhode Island recommended Dr Joel Adelson, who has recently relocated to NYC. A lady in Madison NJ recommended Dr Rosh, at the Morristown Memorial Hospital, which is actually more convenient for me, as I live in Northern New Jersey, although I can easily get to NYC. Thanks again. Alessandra