Gynecologic Surgery

Dr. Singhal is board certified in Obstetrics and Gynecology, and Gynecologic Oncology. He graduated from medical school at Madras Medical Collegein Chennai, India. He also completed a fellowship in Gynecologic Oncology. Dr. Singhal assisted in the development of an advanced robotic gynecologic surgical program at Marshfield Clinic in Wisconsin and has pioneered new techniques in robotic surgery. He is the only proctor in the area training physicians in robotic surgery.

Dr. Erk is board certified in Obstetrics and Gynecology. He graduated from medical school at Hacettepe University School of Medicine in Ankara, Turkey. He completed his residency at Hacettepe University and the University at Buffalo School of Medicine and Biomedical Sciences.

Dr. Lajeunesse graduated from medical school at the University of Buffalo School of Medicine and Biomedical Sciences (UB). She completed her residency training at UB's Graduate Medical/Dental Education Consortium in Obstetrics and Gynecology.

Dr. Marchetti is board certified in Obstetrics and Gynecology and Gynecologic Oncology. He graduated from medical school at the University of Buffalo School of Medicine and Biomedical Sciences (UB). Dr. Marchetti is a member of the Society of Gynecologic Oncologists and the Buffalo Obstetrics and Gynecology Soc

Dr. Osman is board certified in Obstetrics and Gynecology. She completed medical school at the University at Buffalo School of Medicine and Biomedical Sciences (UB) in Buffalo, New York. She completed her residency with UB and Women and Children's Hospital of Buffalo in Buffalo, New York.

Dr. Weppner is board certified in Obstetrics and Gynecology. He completed his residency training in Gynecology and Obstetrics at the State University of New York at Buffalo. Dr. Weppner is the Millard Fillmore Suburban Hospital GYN/OB Chief of Service, Associate GYN/OB Residency Program Director and a Clinical Associate Professor at the University at Buffalo School of Medicine and Biomedical Studies.