Your Doctors

Denita Speyer, MD

Medical School Education: Loma Linda University School of Medicine, graduated 1986

Residency: Loma Linda University Medical Center, Department of Obstetrics and Gynecology, completed 1990

Board Certified: American Board of Obstetrics and Gynecology, 1992

Other Activites: Member, Credentialing Committee, Reston Hospital Center

Free Time: Traveling, cooking, home improvement and walking her Golden Retriever

Diane Barrett, MD

Medical School Education: Medical School Education: George Washington University School of Medicine and Health Sciences, graduated 1998

Residency: Medical College of Virginia, (now called VCU Medical Center) Department of Obstetrics and Gynecology, completed 2002

Board Certified: American Board of Obstetrics and Gynecology, 2004. Fellow, American College of Obstetricians and Gynecologists

Special Interests: Low and High risk pregnancies, Minimally invasive Gyn Surgery, Holistic approach to Health and pregnancy, Easing the transition to menopause, Sexual Health

Other Activites: Vice Chairman of the OB/Gyn Department, Reston Hospital Center, 2009-2015; Chairman of the OB/Gyn Department 2015-present

Free Time: Running, reading, photography, travel, yoga, meditation, group fitness classes and spending time with her husband and dogs!!

Dr. Nnenna Maduforo, DO, MBS

Dr. Nnenna Maduforo, DO, MBS is our newest partner in the practice. She is originally from Washington, DC. She is a graduate from Rutgers University and earned her medical degree at the University of Medicine and Dentistry of New Jersey- School of Osteopathic Medicine (now Rowan University-SOM). She also holds a Master’s in Biomedical Science from Rowan University.  Dr. Maduforo completed her OB/GYN residency and served as the Chief resident at the University of Central Florida Osceola Regional Medical Center.

Dr. Maduforo is trained in minimally invasive robotic surgery as well as other gynecological procedures. Dr. Maduforo’s interest include preventive health care for women, high risk and general obstetrics, minimally invasive surgery, adolescent health, and contraception. Dr. Maduforo believes in establishing a benevolent doctor-patient relationship to better understand and serve her patient’s health concerns.

Dr. Maduforo enjoys spending time with her family, volunteering in community service projects, live music, and dancing.