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General dentist · The Loop

DentalQ – South Loop

539 S Dearborn St, Chicago, IL 60605

4.5+ stars in 100+ reviews Opening hours below

Reviews

4.5+ stars in 100+ reviews

4–5 stars: 97% · 1–2 stars: 2% · 120 written reviews

Last 12 months: 71 reviews · 96% 4–5 stars · Replies: 99% of reviews · 3 of 3 one- and two-star

32mention friendly, welcoming staff

15mention explaining everything before doing it

14mention a clean office

Reviewers Say the Dentist Explains What Comes Next

Procedures are explained before they begin, according to 15 reviews, and five reviews describe an extraction or other procedure that went quickly and easily. Its reviews are largely recent, with 71 from the last 12 months, and 96% of those are four- or five-star.

Fact-checked · How we write these

A Radiology Specialist

The practice’s website says Dr. Mahi Mehr is a board-certified oral and maxillofacial radiologist, a detail that may matter when considering radiology care.

Dr. Arash Pezeshkpoor

  • Illinois license active, first licensed Jun 2025
  • Training: Hospital-based dental training (its website)

NPI 1245126168 · Illinois Department of Financial and Professional Regulation, checked Sep 2026 · named on the practice's website

Dr. Mahi Mehr

  • Illinois license active, first licensed Jul 2013
  • Dental school: Shahid Beheshti Dental School, 2003 (its website)
  • Training: Residency in Oral and Maxillofacial Radiology, University of Iowa; Board certified Oral and Maxillofacial Radiologist (its website)

NPI 1316241052 · Illinois Department of Financial and Professional Regulation, checked Sep 2026 · named on the practice's website

Dr. Rusul Albazi

  • Illinois license active, first licensed Jul 2024
  • Dental school: Al-Mustansiriya University, Baghdad (BDS) (its website)
  • Training: Masters of Oral Health Sciences, Temple University; AEGD certificate, Temple University's Maurice Kornberg School of Dentistry; Chief Resident, AEGD program, Temple University (its website)

NPI 1720816473 · Illinois Department of Financial and Professional Regulation, checked Sep 2026 · named on the practice's website

What patients say

How the visit felt

15Explaining everything before doing it
10A gentle touch
5A quick, easy extraction or procedure

Staff and office

32Friendly, welcoming staff
14A clean office
7An honest dentist

Why patients came

5Coming in with a broken or chipped tooth

How we count themes

Replies to Nearly Every Review

DentalQ replies to 99% of reviews, among the highest of the Chicago practices we list.

One- and two-star reviews
2%of 120 written reviews
A lower share than 70% of Chicago practices
Middle Chicago practice: 5%
Most common complaints
Disorganized office2
Pushed to have treatment they doubted2
Hard to get or keep an appointment1
Of its 3 one- and two-star reviews since Oct 2023 · Read them below
Replies to reviews
99%of written reviews get a reply (3 of 3 one- and two-star)
More replies than 97% of Chicago practices
Middle Chicago practice: 33%
Open Saturdays
Yesopen Saturdays
Licensed in Illinois since
2013its longest-licensed confirmed dentist
Licensed more recently than 62% of Chicago dentists we list
Middle Chicago dentist: first licensed 2007

How we compare

Concerns About Treatment

Bad reviews read since October 2023 repeatedly describe pressure to accept treatment and an office that seemed disorganized.

Why they were unhappy

  • Disorganized office2
    1 in the last 12 months
  • Pushed to have treatment they doubted2
    2 in the last 12 months
  • Hard to get or keep an appointment1
    None in the last 12 months

How we read these

Cost and paying

No prices on its website

Ways to pay

  • Accepts CareCredit (its website)
  • Cherry financing (its website)
  • Sunbit financing (its website)
  • Takes cash (its website)

What they can help with

Also listed on its website

Equipment and memberships

Equipment and treatments on its website
Low-Radiation Digital X-Rays

Your review of DentalQ – South Loop

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Write a review

When you can go

Opens early
7 am, Friday
11% of Chicago practices open before 8 am
Open late
until 6 pm, Monday to Thursday
57% of Chicago practices stay open to 6 pm or later
Saturday
8 am–4 pm
53% of Chicago practices open on Saturdays

Hours from its listing. Check when you call.

Getting there

539 S Dearborn St
Chicago, IL 60605
Get directions
  • Wheelchair-accessible entrance and restroom

Its business profile

In the practice's words

Its own business description

“At DentalQ South Loop, we provide general, cosmetic and emergency dentistry services, including teeth whitening, veneers, crowns, dental bonding, Botox, night guards, root canals, Invisalign, fillings, wisdom tooth extractions, bone grafts, implants, all on 4s, and oral surgery. …”

Sources and dates

Business listing and reviews, Sep 2026 · mydentalq.com, Sep 2026 · Illinois Department of Financial and Professional Regulation, Sep 2026 · NPI registry · City of Chicago community areas