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"I found a retirement community where it feels like
my friends and I live in a resort!"
(Mary L., Kittery, Sentry Hill resident)

Welcome to Southern Maine 's only retirement community and assisted living facility that offers independence, friendship and security-all in a grand resort setting near the sea

Designed after the Grand Hotel style of the 1890's, The Inn at Sentry Hill provides a beautiful focal point for the York community. Residents and guests will find well-appointed, secure residences where privacy is honored and individuality is respected.


Whether you're hoping to find a dignified residence for yourself or for a parent, you'll find
accommodations here that meet every need: from carefree, independent residential living
to assisted living, full nursing care, respite care and adult day care.

We invite you to learn about us here and then contact us to schedule your personal tour. Or, find out how you can join us for an upcoming free Open House. We look forward to meeting you!

Founding Philosophy

"Your concept of senior life is extraordinary!"
(Margaret, Sentry Hill resident)

Sentry Hill at York Harbor was founded on the beliefs that.

Sentry Hill
retirement living, assisted living and long-term care should be provided in home-like, non-institutional settings, and
Sentry Hill

seniors who are able to live independently should continue enjoying their freedom while still having access to health care services when they need them.

If you're a senior, you've earned the right to live a carefree life in your retirement years-with no worries about loneliness or isolation, no concerns about property maintenance, and no gaps in getting the services you need.

At Sentry Hill, you'll discover that we offer an "extended family" community with all the amenities you could ever want.and more! Our caring staff is dedicated to every resident's comfort. There's so much to do here that residents rarely feel lonely. Please take a look at our Activities page to learn more.

About Sentry Hill's Owners

Sentry Hill at York Harbor is a crowning jewel of the collective effort and creativity of Bill Gillis, Joe Hogan, and Ward Hand. With over 75 years of experience taking care of the aging, this group of businessmen spared no expense to ensure the security, comfort and well-being of their clients. Their philosophy, born through decades of experience, is that seniors should have control over their own lives. Click on each name or photograph to learn more about their backgrounds:

  • Company Industry:Health Care / Social Assistance
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