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Person · officer / director

John Kacavas

Chief Legal Officer · Mary Hitchcock Memorial Hospital

Chief Legal Officer at Mary Hitchcock Memorial Hospital. Listed as an officer, director, or key employee across 4 organizations on the Form 990 record.

Ambiguous identity This name matches 1 other individual we could not verify as the same person. Each is kept as a separate record below — treat them as distinct people unless an explicit match is confirmed.
Organizations
4
Roles reported
4
Others who share this name
1

Who this is

Profile

Everything on the left is verified from the IRS filings. The biography on the right is compiled from public web sources and grounded to that filed record.

✓ Verified from filings
Reported as Chief Legal Officer of Mary Hitchcock Memorial Hospital, based in Lebanon, NH.
Also listed as Board Secretary of Hamden Assurance Risk Retention Group INC, uncompensated.
Also listed as Chief Legal Officer of Dartmouth-Hitchcock Clinic, uncompensated.
Facts extracted directly from each organization's Form 990, Part VII.
Biography Web-sourced

John P. Kacavas, JD serves as Chief Legal Officer and General Counsel to senior leadership and the Board of Trustees at Dartmouth-Hitchcock and Dartmouth Health, which operates Mary Hitchcock Memorial Hospital.

He previously served as U.S. Attorney for the District of New Hampshire, appointed by President Barack Obama in August 2009, and maintains oversight of legal, risk management, and claims operations.

Compiled from public web sources (3 cited), grounded to the filed record.

Track record

Career & tenure

Real tenure, career, and education — from public web sources, what you need to vet a founder or leader beyond the filing window.

Tenure here
Chief Legal Officer, Dartmouth Health (rejoined 2024)
Education
  • Juris Doctor (JD)

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Find them online

Primary links to check this person directly — their own pages, not an aggregator.

Affiliations

Organizations

Linked as the same person by IRS Schedule R, a shared officer mailing address, or shared fellow board members.

Mary Hitchcock Memorial Hospital Chief Legal Officer · $700.1M revenue · Lebanon, NHWE ADVANCE HEALTH THROUGH RESEARCH, EDUCATION, CLINICAL PRACTICE, AND COMMUNITY PARTNERSHIPS, PROVIDING EACH PERSON THE BEST CARE IN THE RIGHT PLACE,…pay $715K → $792KFiled FY2025, FY2024, FY2021, FY2020, FY2019 · Source: Form 990, Part VII
Dartmouth-Hitchcock Clinic Chief Legal Officer · $242.9M revenue · Lebanon, NHWE ADVANCE HEALTH THROUGH RESEARCH, EDUCATION, CLINICAL PRACTICE, AND COMMUNITY PARTNERSHIPS, PROVIDING EACH PERSON THE BEST CARE, IN THE RIGHT…Filed FY2025, FY2024, FY2021, FY2020, FY2019 · Source: Form 990, Part VII
Dartmouth-Hitchcock Health Chief Legal Officer · $5.7M revenue · Lebanon, NHD-HH OPERATES TO ESTABLISH, MANAGE, GOVERN, AND FUNDRAISE FOR AN INTEGRATED HEALTHCARE DELIVERY SYSTEM. TO THAT END, D-HH IS PARTICULARLY FOCUSED TO:…Filed FY2025, FY2024, FY2021, FY2020, FY2019 · Source: Form 990, Part VII
H
Hamden Assurance Risk Retention Group INC Board Secretary · $959K revenue · Burlington, VTTO BENEFIT, TO PERFORM THE FUNCTIONS OF, AND TO CARRY OUT THE PURPOSES OF THE CHARITABLE CLASS OF BENEFICIARIES, THROUGH THE PROVISION OF…Filed FY2024, FY2023, FY2022, FY2021, FY2020 · Source: Form 990, Part VII

Disambiguation

Other people named John Kacavas

Different individuals who share this name, separated by IRS Schedule R, mailing address, and shared-board evidence. The 990 carries no person identifier, so some may still be the same person.

J
John Kacavas 3 organizations · Concord, NH, Manchester, NHBusiness and Industry Association of Nh

Network

Serves alongside

Other officers, directors & key employees at this person's organizations, by latest reported compensation.

J
Trustee, Ex-Officio, CEO · FY2024
$2.5M
L
Physician · FY2024
$1.3M
J
Physician · FY2024
$1.3M
D
Physician · FY2021
$1.2M
D
CFO D-Hh/Former CFO Mhmh · FY2024
$1.2M
M
Physician · FY2024
$1.2M
L
Physician · FY2022
$1.2M
L
Gme Program Director · FY2024
$1.2M
P
Chief Operating Officer - Dhc (through 6/21/25) · FY2024
$1.1M
T
Physician · FY2022
$1.1M
E
Chief Clinical Officer · FY2024
$1.1M
A
Section Chief · FY2024
$1.1M

Network

Recommendations

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Public data from IRS Form 990 e-file & the Business Master File. Individuals appear here because they were named as an officer, director, or key employee on a nonprofit's Form 990; people are grouped by name plus corroborating evidence (Schedule R, shared address, shared board members). · philanthropy.org