Our Team 

The OSU Maternal Fetal Medicine team includes nationally and internationally recognized prenatal specialists – many of whom are editors and contributors to leading text books and many of whom have been designated by U.S. News and World Report as America’s Best Doctors.

Our team of specially trained physicians, nurses, sonographers and genetic counselors offer comprehensive obstetric services, from pre-conception counseling through delivery and everything in between.   

Mark Landon, MD, Director

David Colombo, MD

Celeste Durnwald, MD

Hugh Ehrenberg, MD

Jay Iams, MD

Wanjiku Kabiru, MD

Richard O’Shaughnessy, MD

Mona Prasad, DO

Philip Samuels, MD

Cynthia Shellhaas, MD

Our team of sonographers are all certified by the American Registry of Diagnostic Medical Sonographers and the Fetal Medicine Foundation. 

Our genetic counselors are certified by the American Board of Genetic Counseling.

With a combined experience of 180 years of caring for pregnant women and babies, our nursing staff is highly specialized in maternal fetal medicine.