Neil B. Rosenshein, M.D., FACOG

Director Emeritus, The Weinberg Center for Women's Health and Medicine at Mercy

Director Emeritus, The Neil B. Rosenshein, M.D., Institute for Gynecologic Care at Mercy

Director, The Lya Segall Ovarian Cancer Institute at Mercy

Director Emeritus, The Gynecologic Oncology Collaborative

View Additional Leadership Titles
Ovarian Cancer Institute at Mercy - Baltimore, MD

A 2020 Top Doc - Baltimore magazine

Gynecologic Oncology Center Board Certified: Specialties: Areas Of Interest: Languages Spoken: Phone: Fax: Locations:

Neil B. Rosenshein, M.D., FACOG, has devoted his medical career to advancing surgical techniques to treat female tract cancers, including ovarian, cervical, uterine, endometrial, vulvar and vaginal cancers. Women across the region and the U.S. come to Dr. Rosenshein because of his operating room expertise and his tireless devotion to his patients and their families. 

With a passionate focus on the medical needs of each patient, Dr. Neil Rosenshein is known for his surgical precision in the operating room that minimizes the size of the incision and the length of time the patient is in surgery. Dr. Rosenshein's compassionate concern for his patients includes a deep appreciation for the healing power that family and friends contribute to the patient's overall recovery.

Women who have experienced Dr. Rosenshein's skill in surgery are also touched by his endless support throughout their diagnosis and recovery. It is not unusual for women who have been treated by Dr. Rosenshein to return with friends, mothers and daughters who they would trust only to his care.

Leadership in Women's Health

As the driving force behind the development and growth of The Weinberg Center for Women's Health and Medicine at Mercy, Dr. Rosenshein established a world-class, highly skilled medical team dedicated to advancing women's health. Dr. Rosenshein also can be credited with expanding Mercy's gynecologic services and in recognition of his tireless efforts, The Neil B. Rosenshein, M.D., Institute for Gynecologic Care at Mercy was named in his honor. Dr. Rosenshein extended access to top rated gynecologic care in the region by developing The Gynecologic Oncology Collaborative, a network of Gynecologic Oncology Centers throughout Maryland. With a lifelong passion for improving women's cancer treatment, Dr. Rosenshein continues to see patients at Mercy Medical Center and is Immediate Past Director of each of these prestigious programs.

Dr. Neil Rosenshein currently serves as Director of The Lya Segall Ovarian Cancer Institute at Mercy, a National Center of Excellence, equipped with advanced technologies and a dedicated team to diagnose and treat all stages of ovarian cancer. 

Excellence in Patient Care for Gynecologic Cancers

Dr. Neil Rosenshein has been recognized by numerous organizations for his lifetime commitment to gynecology and women's cancers and include:

  • Top Doctor by Baltimore magazine
  • Top Doctor by Castle Connolly Medical Ltd.
  • Healthcare Hero, Baltimore's The Daily Record
  • One of the Top Gynecologic Oncologists in the Nation, Good Housekeeping
  • Humanitarian of the Year, Mildred Mindell Cancer Foundation
  • Lifetime Achievement Award in Women's Health, The Sawgrass Institute

Top Rated Doctor, Author, Researcher and Teacher

Dr. Rosenshein is involved in numerous medical research projects keeping his hand in leading edge treatment options for patients. In 2003, Dr. Neil Rosenshein served as the primary investigator for a study identifying markers in the blood that may find tumors. Since 1998, Dr. Rosenshein has conducted one of Maryland's most prestigious medical education seminars focused on advances in healthcare for doctors specializing in women's health.

He has been published in numerous journals and publications and written or co-authored several books through his career including:


  • The New England Journal of Medicine
  • The Journal of American Medical Association
  • The American Journal of Obstetrics and Gynecology


  • Manual of Gynecologic Oncology, Author
  • Surgery in Retroperitoneal Space: An Operative Gynecology Videobook, Co-Author
  • Ultrasonic Surgical Techniques for the Pelvic Surgeon, Co-Author

View Dr. Rosenshein's CV.

Education & Fellowships

  • Residency - Gynecology and Obstetrics, The Johns Hopkins Hospital, Baltimore, Maryland
  • Medical Degree - University of Florida Medical School, Florida
Patient Stories
Patient receives treatment for cancer at Mercy


A nurse takes on the roles of patient and cancer survivor after facing a uterine cancer diagnosis and going through treatment at The Gynecologic Oncology Center at Mercy.

Patient receives treatment for cancer at Mercy


A young woman diagnosed with cervical cancer shares her story of shock, survival and giving to others.

Ovarian Cancer Institute at Mercy - Baltimore


Meet Connie: a mother and grandmother who came to Mercy for ovarian cancer treatment. 

Associations & Memberships
  • American College of Obstetricians and Gynecologists, Fellow
  • Society of Gynecologic Oncologists
  • American Society of Clinical Oncology
  • Obstetrical and Gynecological Society of Maryland
  • Mid-Atlantic Gynecologic Oncology Society
  • Baltimore City Medical Society
  • American College of Surgeons, Fellow