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“Find a Doctor” is operated by Lifespan and includes all physicians who are on the medical staffs of Lifespan-affiliated hospitals, without any charge to them. Selection is based upon your needs and preferences. Search results will first present, in alphabetical order, physicians employed or contracted with Lifespan or its affiliates, followed by an alphabetical listing of physicians who are in Lifespan’s network of affiliated providers. At the end of that initial list, you can access an alphabetical listing of community physicians with privileges at Lifespan hospitals. All physicians in Find a Doctor have the opportunity to have a picture or video posted on the site. Neither the order of physicians, nor the presence or absence of a photo or video, in Find a Doctor is intended to reflect any preference, priority, or recommendation by Lifespan. Find a Doctor search results are also not based on the volume or value of referrals to Lifespan or its affiliates from any listed physician. Users are free to select their physician of choice from among all Lifespan-affiliated medical staff physicians.

Nwamaka Mary-Anne Onwugbenu, MD is an obstetrician and gynecologist at Lifespan Physician Group, Obstetrics and Gynecology. She received her undergraduate degree in biology from St. John’s University in Jamaica, NY. Dr. Onwugbenu earned her medical degree from Penn State College of Medicine in Hershey, PA. She completed her residency in obstetrics and gynecology at the Lutheran Medical Center in Brooklyn, NY and Einstein Medical Center Philadelphia in Philadelphia, PA.
Dr. Onwugbenu is board certified in obstetrics and gynecology. Her clinical interests include abnormal uterine bleeding, uterine fibroids, minimally invasive surgery and general obstetrics.
Locations
Primary
Lifespan Physician Group Obstetrics and Gynecology Services, Providence, RI
West River Center
(directions)
148 West River Street, 1st Floor, Suite 8
Providence, RI 02904
Education
- Medical School: Pennsylvania State University, College of Medicine
- Residency: Lutheran Medical Center, Brooklyn, NY
- Residency: Albert Einstein University Hospital
Specialties
- Obstetrics Gynecology