John E Sullivan, DDS, Carol Stream dentist

#5Ranked #5 of 19 dentists in Carol Stream #5 for general dentistry

John E Sullivan, DDS is a general dental practice in Carol Stream, open Monday to Saturday, with evening hours on 3 days and 17 of 17 tracked services.

Carol Stream, ILUpdated October 21, 20260 paid placements in any rankingHow we rank

Book an appointment Call (630) 665-7350 Website ↗

Key facts

Key facts about John E Sullivan, DDS
Address	511 Thornhill Dr, Carol Stream, IL 60188, United StatesGet directions
Phone	(630) 665-7350
Website	johnsullivandds.com

Opening hours

Opening hours for John E Sullivan, DDS
Day	Hours
Monday	8:30 AM – 5 PM
Tuesday	12 PM – 8 PMevening
Wednesday	12 PM – 8 PMevening
Thursday	12 PM – 8 PMevening
Friday	8:30 AM – 2 PM
Saturday	8:30 AM – 2 PM
Sunday	Closed

Open evenings (after 6 PM)
Open Saturdays
Open Sundays — no

Services

Each offered service links to the ranked list for Carol Stream.

Services offered by John E Sullivan, DDS
Service	Offered
General Dentistry	Yes
Teeth Cleaning	Yes
Emergency Care	Yes
Root Canal	Yes
Tooth Extraction	Yes
Wisdom Teeth Removal	Yes
Dental Implants	Yes
Invisalign	Yes
Braces	Yes
Dental Crowns	Yes
Dentures	Yes
Veneers	Yes
Teeth Whitening	Yes
Dental Bonding	Yes
Cosmetic Fillings	Yes
Cosmetic Dentistry	Yes
Full Restoration	Yes

Compare nearby Carol Stream dentists

John E Sullivan, DDS compared with nearby ranked clinics
Clinic	Rank	DR Score	Evenings	Saturday	Sunday	Distance
John E Sullivan, DDS (this clinic)	#5	57	Yes	Yes	No
KL Family Dental	#10	47	No	Yes	No	0.0 mi
Prairie Path Oral Surgery: Mark F. Erickson, DDS	#14	37	No	No	No	0.1 mi
Nimry Nicole a DDS	#18	28	No	No	No	0.3 mi

See all 19 ranked dentists in Carol Stream

Questions about John E Sullivan, DDS

What are John E Sullivan, DDS's hours?

John E Sullivan, DDS is open Monday to Saturday. On Saturdays it is open 8:30 AM to 2 PM, and closed on Sundays. It stays open late on Tuesday, Wednesday and Thursday until 8 PM. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.

Where is John E Sullivan, DDS?

John E Sullivan, DDS is at 511 Thornhill Dr, Carol Stream, IL 60188, United States. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.

What services does John E Sullivan, DDS offer?

John E Sullivan, DDS lists 17 of the 17 services DentistsRanked tracks, including general dentistry, cleaning, emergency care, root canal, extraction, wisdom teeth, implants and invisalign, plus 9 more. The full list, with links to ranked lists for each service in Carol Stream, is in the services table on this page.

How is John E Sullivan, DDS ranked?

John E Sullivan, DDS is ranked #5 of 19 dentists in Carol Stream by DR Score, with 57 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.

In their words

John E Sullivan, DDS's own description, as published by the clinic. Not written or checked by DentistsRanked.

We are a Carol Stream dental practice dedicated to enhancing and restoring the natural beauty of your smile using state-of-the-art dental procedures that result in long-lasting and beautiful smiles! We provide a standard of excellence in customized dental care that helps us provide you quality dental services. We offer comprehensive treatment planning and use preventative, restorative and cosmetic dentistry to achieve optimum dental health. We pride ourselves in providing you the care you need to keep your teeth and smile healthy.

Data last refreshed October 21, 2026

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