Mark J. Gagnon, DPM

Podiatry • Summit, IL

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About

Advanced Podiatry, led by Dr. Mark J. Gagnon, DPM, operates three locations in Crestwood, Orland Park, and Summit, Illinois. The practice offers podiatry services including foot and ankle care, sports medicine, toenail fungus treatment, diabetic foot care, heel pain treatment, and treatment for ingrown toenails and other foot conditions. Dr. Gagnon has over 25 years of experience and welcomes new patients who have most insurance plans.

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Clinic Type

Podiatry (multi-location group)

Address

Crestwood: 4749 W. 138th St., Crestwood, IL 60418; Orland Park: 8600 W. 159th St., Orland Park, IL 60462; Summit: 7355 W. Archer Avenue, Summit, IL 60501

Phone

708-385-4520 (Crestwood), 708-403-7250 (Orland Park), 708-728-1574 (Summit)

Email

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Opening Hours

Mon-Sat 9:00am-6:30pm ( Crestwood ); Mon-Fri 9:00am-5:30pm ( Orland Park ); Mon-Sat 9:00am-4:00pm ( Summit )

Website

http://www.advancedpodiatryil.com/

Services Offered

Podiatry
Foot doctor services
Foot and ankle care
Sports medicine
Toenail fungus treatment
Diabetic foot care
Heel pain treatment
Ingrown toenails
Foot pain relief
Foot and ankle fractures
Nail and skin disorders treatment

Team

Mark J. Gagnon, DPM — DPM (Doctor of Podiatric Medicine)

Insurance & Payment

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Languages Spoken

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Current Offers

New patient offer

FAQs

What are your office hours?

Crestwood: 9:00am - 6:30pm; Orland Park: 9:00am - 5:00pm; Summit: 9:00am - 5:00pm (typical hours may vary by office)

What services do you offer?

Podiatry services including foot/ankle care, wound care, sports medicine, toenail fungus treatment, orthotics, and more.

Do you accept new patients and insurance plans?

We welcome new patients and accept most insurance plans.

How can I make an appointment?

Make an appointment today at one of our convenient locations.

Social Media

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Photos

What Patients Say

Overall sentiment across review platforms: mixed

Everyday Health (Dr. Mark Gagnon, IL): 5 out of 5 stars (7 reviews)
Birdeye (Advanced Podiatry, Union, NJ): 4.8 out of 5 stars (1,244 reviews)

Patients praise

doctor described as caring and knowledgeable
positive bedside manner and personalized attention
clean and modern office environments
efficient wait times and accessibility

Common complaints

billing and pricing concerns (e.g., high costs for orthotics)
reports of misleading information regarding product pricing/necessity
recurring foot issues despite multiple visits

"Dr. Mark J. Gagnon has over 19 years of experience as a Podiatrist and is someone who is caring and knowledgeable. He takes the time to explain all of your options and treat you as a person, not just a patient."

— Vitals

"My recent visit was extremely disappointing and honestly upsetting. During my appointment, I was sold a $40 Kamea Exfoliating Foot Cream and told it was 'prescription-based.' That was misleading... I paid $1,200 for orthotics and was not provided a receipt."

— Birdeye (Advanced Podiatry User Review)

Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 11, 2026. Own this clinic? Claim or correct this listing.