
2025 Aberdeen Ct, Sycamore, IL 60178
From the practice’s own website, posts and photos.
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What we’ve verified
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General
Open weekends.
Vibe Analysis is still processing. Dee predicts the vibe across 13 dimensions from verified practice signals: bedside manner, pain handling, kid-friendliness, anxiety handling, pricing transparency, and 8 more. Check back soon for the full breakdown.
Watch Mark Alan Sloan, D.D.S
10 videosPatient stories, meet the team and treatment explainers.
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Meet the teamMeet Dr. Tom Hensley at Collins Dental Group in Sycamore, IL | 2024
Meet the teamMeet Dr. Mark Sloan at Collins Dental Group in Sycamore, IL | 2024
VideoExperience Ultimate Relaxation with Massage Therapy at Collins Dental Group in Sycamore, IL
Meet the teamMeet Velocity (Massage Therapist) at Collins Dental Group in Sycamore, IL
Patient storyDiscover the Life-Changing Benefits of Implant Supported Dentures in Sycamore, IL
Treatment explainerDental Crowns in Sycamore, IL | Collins Dental Group
Treatment explainerInvisalign Dental Service in Sycamore, IL | Collins Dental Group
Overview
Collins Dental Group is a dental practice in Sycamore, IL, offering a range of general, cosmetic, and restorative dental services. The practice serves both adult and pediatric patients, providing treatments such as general dentistry, Invisalign, dental implants, and emergency dental care. The team includes multiple dentists, an orthodontist, and an oral surgeon, aiming to provide comprehensive care in one location. They focus on patient-first dentistry and utilize state-of-the-art tools.
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Still learning
Dee doesn’t have enough to go on for these yet, so it won’t guess.
- Bedside mannerNot known yet
- Pain managementNot known yet
- Staff & front deskNot known yet
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Hours
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Questions patients ask
- What are Mark Alan Sloan, D.D.S's office hours?
- Saturday, 8am to 1pm.
- Where is Mark Alan Sloan, D.D.S located?
- Mark Alan Sloan, D.D.S is at 2025 Aberdeen Ct, Sycamore, IL 60178.
- How do I book an appointment at Mark Alan Sloan, D.D.S?
- To book, call (815) 758-3666, email contact@collinsdentalgroup.com or use the practice website.
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Data verified against the NPI Registry. Last updated October 24, 2026. Verify on NPI Registry →