Level II adult trauma center
Accredited by the Pennsylvania Trauma Systems Foundation, with 24/7 emergency and trauma coverage — the capability tier just below the university Level I centers in Philadelphia.
Lower Bucks — Full-Service Hospital & Trauma Center
St. Mary Medical Center
Lower Bucks County’s anchor hospital — a Level II adult trauma center on the Langhorne campus families across the lower county grew up with.
St. Mary Medical Center sits on Route 413 in Middletown Township, at the crossroads of the lower county — minutes from Langhorne, Newtown, Yardley, Richboro, Penndel, and the Levittown sections. Part of Trinity Health Mid-Atlantic, it is one of the county’s largest hospitals and its emergency department is the one much of Lower Bucks reflexively drives to.
For home shoppers, the headline is the trauma accreditation: St. Mary operates a state-accredited Level II adult trauma center, which means round-the-clock surgical and specialty coverage for serious injuries without a ride into Philadelphia.
Official hospital website ↗What Stands Out
What home shoppers should know about St. Mary
Full-service regional campus
Beyond the ER: cardiovascular care, stroke treatment, oncology, orthopedics, and surgical services on one campus, with hundreds of physicians on staff.
Central to the lower county
The Route 413 / Oxford Valley location puts most of Lower Bucks — Langhorne, Newtown, Yardley, Morrisville, Levittown, Richboro, Southampton — within a short drive.
Shopping the area? Start with the Langhorne town guide for homes, commutes, schools, and daily life near the hospital.
Questions People Ask
St. Mary Medical Center — frequently asked questions
Is St. Mary Medical Center a trauma center?
Yes. St. Mary Medical Center in Langhorne is a state-accredited Level II adult trauma center — one of two Level II adult trauma centers in Bucks County, along with Grand View Hospital in Sellersville.
Where is St. Mary Medical Center?
St. Mary Medical Center is at 1201 Langhorne-Newtown Road (Route 413) in Middletown Township, with a Langhorne address — near the Oxford Valley interchange, central to most of Lower Bucks County.
What towns does St. Mary serve?
St. Mary is the closest full-service emergency department for much of Lower Bucks County, including Langhorne, Penndel, Newtown, Yardley, Richboro, Holland, Feasterville-Trevose, Morrisville, Fairless Hills, and the Levittown sections.
What health system runs St. Mary Medical Center?
St. Mary Medical Center is part of Trinity Health Mid-Atlantic, the regional arm of Trinity Health, one of the largest not-for-profit health systems in the country.
Buying near St. Mary?
Hospital proximity, municipal services, taxes — this is the diligence I run for every buyer, address by address. Tell me what matters to your family and I will map the search to it.
