Our Staff

Our breast surgeons are surgical oncologists who specialize in treating all aspects of breast disease - from benign to malignant. They are affiliated with national breast disease organizations including the American Society of Breast Surgeons, the American Society of Breast Disease, and the Society of Surgical Oncology.

Donna-Marie E. Manasseh, M.D.

Co-director of the Stamford Hospital Women's Breast Center
Specialty: Breast Surgery
Medical School: Harvard Medical School
Residencies: The New York - Presbyterian Hospital, New York, NY
Fellowships: Breast Surgical Oncology Fellowship, Memorial-Sloan Kettering Cancer Center, New York, NY
Board Certifications: Surgery
Certifications: D.A.B.S.
Teaching Appointments: Assistant Clinical Professor of Surgery, Columbia University, College of Physicians and Surgeons

Sunny Mitchell, M.D.

Medical School: Universidad Autonoma de Guadalajara
Residencies: Stamford Hospital / Columbia University College of Physicians & Surgeons
Specialty: Surgery
Teaching Appointment: Clinical Instructor Surgery, Columbia University College of Physicians & Surgeons, New York Presbyterian Hospital, New York , NY

Annmarie Kelly-Geraghty, APRN, Nurse Practitioner

Education: Pace University, Pleasantville, New York, M.S.N., Family Nurse Practitioner,
College of New Rochelle, New Rochelle, New York, B.S.N
Certifications: ANCC Certified as a Family Nurse Practitioner
ACLS / BCLS Certified

For more information or to make an appointment please call
1-877-233-WELL (9355).