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Community Health Center

HENRIETTA JOHNSON MEDICAL CENTER

601 New Castle Ave, Wilmington, DE 19801-5821

302-655-6187 Directions Website

HENRIETTA JOHNSON MEDICAL CENTER is a community health center dental clinic in Wilmington, DE, operated by Southbridge Medical Advisory Council.

The health center is open about 50 hours a week, though dental sessions are usually a subset of that.

Clinic Details

Address601 New Castle Ave, Wilmington, DE 19801
Phone302-655-6187
Operated bySouthbridge Medical Advisory Council
ProgramHealth Center Program (federally funded)
Site scheduleFull-Time
Operating calendarYear-Round

Dental Services

Service and coverage information recorded for this clinic includes:

  • Medicaid

Treatments offered and insurance accepted change over time, and services not listed here may still be available. Contact the clinic to confirm what is currently offered.

Common Questions

How do I get my records if I move away?

Ask for a copy of your chart and your X-rays, which you are entitled to. Recent images are worth having: a new dentist can often use them instead of taking their own, which saves a charge at the first visit somewhere else.

Does Medicare cover this?

Original Medicare does not cover routine dental care, which surprises most people who reach retirement expecting otherwise. Some Medicare Advantage plans include a limited dental benefit. The sliding scale here does not depend on Medicare, so ask about it separately.

What happens if I miss an appointment?

Missed dental appointments are taken seriously because the chair time cannot be reused, and repeated no-shows can affect whether you keep the slot. Call to cancel even at short notice; it costs you nothing and keeps you on the books.

What if I need a specialist they do not have?

You would normally be referred out, and a referral from a health center does not carry the discount with it — the outside specialist charges their own fee. Ask what the referral would cost before starting anything that depends on it, because that is the point where an affordable plan often stops being affordable.

I have private dental insurance. Is it worth using here?

Often yes, and the two combine: the clinic bills your plan and the discount applies to what is left. Ask whether they are in network for your plan, because out-of-network billing can leave you paying more than the discounted cash price.

What if I cannot get there?

Ask whether the clinic has transport assistance or can tell you what local programs exist — many health centers help with this and it is rarely advertised. Your county health department is the other place that knows.

Costs and Coverage

This clinic prices by household income and family size instead of charging everyone the same. The scale belongs to Southbridge Medical Advisory Council, not to a national schedule, so the only reliable figure is the one they give you. Have them assess you before treatment is agreed, not after the first appointment. Our guide to applying for the discount lists the documents to bring.

This clinic has a Medicaid billing registration on file, which is a good sign but not a guarantee for your particular plan. Adult dental benefits vary by state and Delaware has set its own; children’s dental coverage is mandatory in every state regardless. The Medicaid dental page covers how to check yours.

Planning Your Visit

601 New Castle Ave, Wilmington, DE 19801

The published number is 302-655-6187. This can be a general line rather than the dental desk. Naming both the clinic and the department saves being transferred twice.

Worth confirming before you travel: the dental hours, and which days appointments run, whether new dental patients are being taken, and the current wait, what a first visit costs, before and after any discount, and what to bring for the sliding fee application.

Size of the Dental Service

Southbridge Medical Advisory Council provided 2,243 dental visits and 1,059 dental patients in 2025, with the equivalent of 5.2 full-time dental staff. This indicates an established dental service operating regular sessions, although appointment availability still varies by clinic and time of year.

Figures describe the operating organization as a whole.

Other Clinics Operated by Southbridge Medical Advisory Council

Southbridge Medical Advisory Council runs this clinic as its only site, so there is one scheduling line and one waiting list. If nothing is available, the nearby clinics below are the next call.

Other Dental Clinics Nearby

These are straight-line distances. Two clinics a mile apart can have very different waits, so it is worth calling both.

Confirmed Payment Options

Income-Based FeesMedicaid

Call HENRIETTA JOHNSON MEDICAL CENTER

Confirm current dental services, appointment availability, costs and accepted insurance directly with the clinic.

302-655-6187

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Before you call

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How sliding-scale dental clinics workWho qualifies, and what the discount does and does not cover.
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