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Monday 9am - 6:30pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 3pm

Advanced Podiatry: Mark J. Gagnon, DPM

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United States
Crestwood, IL
Advanced Podiatry: Mark J. Gagnon, DPM

Choosing a healthcare provider is one of the most important decisions you can make. Dr. Mark J. Gagn Gagnon has over 25 years of experience as a Podiatrist.

He is a caring and knowledgeable doctor who takes the time to explain all your options and work with you to form a comprehensive treatment plan that best suits your needs using the latest technology and techniques. His primary focus is to provide conservative treatment with surgery as an alternative when necessary. We have an amazing office staff that really cares about our patients and knows how hectic life can be and is committed to making our practice and care convenient and accessible. We welcome new patients and accept most insurance plans! Make an appointment today at one of our convenient locations. We look forward to working with you on your healthcare needs. Crestwood (708) 385-4520
Orland Park (708) 403-7250
Summit (773) 229-8200

12/30/2025

Running places repeated force through the feet and ankles, and several risk factors can lead to injury in these areas. Blisters form when the foot slides inside the shoe, and shin pain often develops when the muscles and tendons along the lower leg a

Read more: https://www.advancedpodiatryil.com/blog/risk-factors-for-running-injuries

12/23/2025

Overlapping toes develop when one toe lies over or under a neighboring one. This may be due to inherited foot shape, crowding from shoes that are too tight, or changes in how the foot moves when walking. A longer second toe, flat feet, high arches, o

Read more: https://www.advancedpodiatryil.com/blog/causes-of-overlapping-toes

12/16/2025

Rheumatoid arthritis is a chronic autoimmune condition that causes inflammation in the joints, often affecting the feet and ankles. The immune system mistakenly attacks joint tissue, leading to symptoms such as persistent joint pain, swelling, warmth

Read more: https://www.advancedpodiatryil.com/blog/rheumatoid-arthritis-and-foot-health

12/09/2025

Toenail fungus often begins quietly, showing up as a small change in color or texture before spreading deeper into the nail. Over time, the nail can become thick, brittle, and difficult to trim, and shoes may feel uncomfortable because of pressure on

Read more: https://www.advancedpodiatryil.com/blog/clearing-up-stubborn-toenail-fungus

12/05/2025

You don't need an excuse to have beautiful nails. Step outside without worrying about the appearance of your feet.

Read more: https://www.advancedpodiatryil.com/blog/its-time-for-beautiful-feet-7

12/02/2025

Ankle arthritis can make even familiar routines feel challenging as stiffness and joint pain gradually take hold. This condition often develops after past injuries, long-term overuse, or natural aging of the cartilage that once cushioned the ankle. P

Read more: https://www.advancedpodiatryil.com/blog/steady-steps-toward-easing-ankle-arthritis

11/25/2025

Foot drop is a condition in which a person has difficulty lifting the front part of the foot, often caused by nerve injury, muscle weakness, or neurological disorders such as stroke or neuropathy. It may look like the foot drags while walking, and ma

Read more: https://www.advancedpodiatryil.com/blog/exploring-the-challenges-of-foot-drop

11/18/2025

Toenail removal is sometimes necessary when severe injury, chronic ingrown growth, or infection damages the nail and surrounding tissue. An ingrown toenail occurs when the nail edge presses into the skin, leading to inflammation, drainage, and discom

Read more: https://www.advancedpodiatryil.com/blog/when-a-toenail-needs-to-be-removed

11/11/2025

Achilles tendon injuries in athletes often arise from the high demands placed on the feet and ankles during running, sprinting, and jumping sporting activities. The Achilles tendon, which connects the calf muscles to the heel bone, is especially p**n

Read more: https://www.advancedpodiatryil.com/blog/achilles-tendon-injuries-in-athletes

11/05/2025

Do you suffer from heel pain when you get up in the morning? If so, you should seek professional help and have a proper diagnosis performed. Heel pain can be caused by several different foot-related conditions.

Read more: https://www.advancedpodiatryil.com/blog/heel-pain-can-be-treated-7

11/04/2025

Diabetic foot ulcers often progress through stages that reflect increasing levels of tissue damage. In the earliest stage, the skin may appear intact, but deformities or poor circulation place the foot at risk for breakdown. A grade 1 ulcer is a shal

Read more: https://www.advancedpodiatryil.com/blog/stages-of-diabetic-foot-ulcers

10/28/2025

A lump on the heel is often linked to a condition known as Haglund’s deformity, where a bony prominence develops at the back of the heel bone. This extra bone growth can irritate the Achilles tendon and the bursa, a small fluid-filled sac that norm

Read more: https://www.advancedpodiatryil.com/blog/heel-lumps-and-what-causes-them

Address

4749 W. 138th Street
Crestwood, IL
60418

Opening Hours

Monday	9am - 6:30pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 3pm

Telephone

+17083854520

Website

https://advancedpodiatryil.com/

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Advanced Podiatry

Dr. Mark Gagnon is a caring and knowledgeable doctor who takes the time to explain all your options and work with you to form a comprehensive treatment plan that best suits your needs using the latest technology and techniques. His primary focus is to provide conservative treatment with surgery as an alternative when necessary. We have an amazing office staff that really cares about our patients and knows how hectic life is and are committed to make our practice and care convenient and accessible. We welcome new patients and accept most insurance plans! Make an appointment today at one of our convenient locations. We look forward to working with you for your healthcare needs. Crestwood (708) 385-4520 Orland Park (708) 403-7250 Summit (773) 229-8200