She graduated with honors in 1975. Having more than 41 years of diverse experiences, especially in NURSE PRACTITIONER, Marianne Wientzen Gelber affiliates with Mount Sinai Hospital, and cooperates with other doctors and specialists in medical group Icahn School Of Medicine At Mount Sinai. Call Marianne Wientzen Gelber on phone number (212) 659-8552 for more information and advises or to book an appointment.