Who owns Wentworth Douglass Hospital?

73 Corporate Dr Bldg B · Portsmouth, NH · 03801

Example: fully unlocked, as a paid account sees it

Overview

OperatorMass General Brigham

CountyRockingham County

Wentworth Douglass Hospital is a urgent care center in Portsmouth, New Hampshire, operated by Mass General Brigham. Rockingham County has 5 hospitals, 12 nursing homes and 16 urgent care centers.

Ownership

Wentworth Douglass Hospital is operated by Mass General Brigham, part of MGB.

Operator

Mass General Brigham

Owner group

MGB

Source

Company website · 2026-10-27

Ownership history

Every dated change of operator and owner for Wentworth Douglass Hospital, with the source for each.

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Full ownership tree of MGB

Every entity between this facility and its ultimate owner, with ownership percentages and dates.

See the owner report

Location and market

Address: 73 Corporate Dr Bldg B · Portsmouth, NH · 03801
County: Rockingham County
State: New Hampshire

Hospitals in the county5

Nursing homes12

Urgent care centers16

Nearby urgent cares

Name	City	Distance
Convenientmd - Ffs Uc LLC	Portsmouth	2.6 mi
ConvenientMD Urgent Care - Portsmouth, NH	Portsmouth	2.6 mi
Myhealth@Kittery	Kittery	2.7 mi
Wentworth Douglass Hospital	Durham	7.1 mi
ConvenientMD Urgent Care - Stratham, NH	Stratham	8.9 mi
Convenientmd - Ffs Uc LLC	Stratham	8.9 mi

Sources and identifiers

Operator: Company website
Location: CMS and Census Bureau geography

Last confirmed: 2026-10-28

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