David S. Tannenbaum, DO, F.A.C.O.O.G.


Dr Tannenbaum grew up in the western suburbs of Philadelphia. He is the son of a doctor & the youngest of 4 children, three of whom are physicians. He completed his undergraduate education in 1987, graduating from Rochester Institute of Technology. From there he went on to University of Pennsylvania School of Medicine, graduating in 1991.  He completed his residency in Obstetric & Gynecology at Abington Memorial Hospital, serving as chief resident in 1995.

After initially practicing in the Maryland suburbs of Washington DC, he returned to Bucks County area in 1997.  For the next 18 years, he practiced with several groups in the area.  During this time he focused on medical student & resident education.

Dr Tannenbaum has special interests in advanced laparoscopy and robotic assisted laparoscopy and has been a trainer for the industry since 2008.  He joined Women’s Specialists of Bucks County in 2015 and currently has privileges at St. Mary Medical Center & Abington Memorial Hospital.


Dr Tannenbaum lives in Newtown with his wife Jessica and his 6 children, Max, Talia, Katherine, Sydney, Jacob & Sophie.



Rochester Institute of Technology, Rochester NY

Bachelor of Science, Biology 1987


Medical School:

University of Pennsylvania School of Medicine, Philadelphia PA

Medical Degree 1991



Abington Memorial Hospital, Abington PA 1991-1995

Chief Resident 1994-1995



National Board of Medical Examiners 1992

American Board of Obstetrics & Gynecology 1997-present



American Congress of Obstetricians & Gynecologists, Fellow 1998-present


St Mary Medical Center

Lower Bucks Hospital

Abington Memorial Hospital





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1203 Langhorne-Newtown Rd

St. Clare Medical Building, Suite #225

Langhorne, PA 19047

Call Us: 215-750-7771

Fax: 215-750-6935


Monday: 9:00am to 8:00pm

Tuesday: 7:30am to 4:00pm

Wednesday: 7:00am to 7:30pm

Thursday: 8:00am to 7:00pm

Friday: 9:00am to 4:00pm


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Phones available Monday through Friday from 8am to 4pm.


All other calls will be taken by our live operator answering service.

For medical emergency, call 911 immediately.