# Northwest Periodontics & Implants > Northwest Periodontics & Implants is a Dentistry practice in Palatine, IL. Accepting new patients. Last reviewed: 2026-11-12 **Practice** - **Name:** Northwest Periodontics & Implants - **Specialty:** Dentistry - **Website:** https://www.nwperio-implants.com - **Accepting new patients:** Yes **Locations** - **Palatine Office** — 220 N. Smith St., Ste. 125, Palatine, IL 60067 · 847-358-3939 · https://www.nwperio-implants.com/contact-us/palatine-office-map/ - **Crystal Lake Office** — 411 E Congress Pkwy Suite D, Crystal Lake, IL 60014 · 815-455-6550 · https://www.nwperio-implants.com/contact-us/crystal-lake-office-map/ **Areas served** Palatine, IL and Crystal Lake, IL. ## Doctors and providers - [Dr. Sheffield S. Hyde, DDS, MS](https://www.nwperio-implants.com/meet-us/meet-dr-hyde/) - [Dr. Daniel M. Greising, DDS, MS](https://www.nwperio-implants.com/meet-us/meet-dr-greising/) - [Dr. Alexander C. Tzanos, DDS, MSD](https://www.nwperio-implants.com/meet-us/meet-dr-tzanos/) - [Dr. Orlando J. Abreu, DDS, MSD](https://www.nwperio-implants.com/meet-us/meet-dr-orlando/) ## Key pages - [About Periodontal Disease](https://www.nwperio-implants.com/periodontal-disease/about-periodontal-disease/) - [Contact Information](https://www.nwperio-implants.com/contact-us/contact-information-office-map/) - [Home](https://www.nwperio-implants.com/) - [Introduction](https://www.nwperio-implants.com/patient-information/introduction/) - [Osseous Surgery](https://www.nwperio-implants.com/services/reduction-surgery/osseous-surgery/) - [Overview](https://www.nwperio-implants.com/services/bone-grafting/overview/) - [Overview](https://www.nwperio-implants.com/services/dental-implant-options/dental-implants/) - [Pre-Operative Instructions](https://www.nwperio-implants.com/patient-information/surgical-instructions/pre-operative-instructions/) - [Referral Form](https://www.nwperio-implants.com/referring-doctors/referral-form/) - [Treatment Methods](https://www.nwperio-implants.com/services/treatment-methods/) - [First Visit](https://www.nwperio-implants.com/patient-information/first-visit/) - [Gingivectomy](https://www.nwperio-implants.com/services/reduction-surgery/gingivectomy/) - [Jawbone Health](https://www.nwperio-implants.com/services/bone-grafting/jawbone-health/) - [Links of Interest](https://www.nwperio-implants.com/referring-doctors/links-of-interest/) - [Patient Information](https://www.nwperio-implants.com/patient-information/) - [Periodontal Maintenance](https://www.nwperio-implants.com/services/periodontal-maintenance/) - [Post-Operative Instructions](https://www.nwperio-implants.com/patient-information/surgical-instructions/post-operative-instructions/) - [Single Tooth Replacement](https://www.nwperio-implants.com/services/dental-implant-options/single-tooth-replacement/) - [The Mouth-Body Connection](https://www.nwperio-implants.com/periodontal-disease/the-mouth-body-connection/) - [Frenectomy](https://www.nwperio-implants.com/services/reduction-surgery/frenectomy/) - [Jawbone Loss and Deterioration](https://www.nwperio-implants.com/services/bone-grafting/jawbone-loss-and-deterioration/) - [Multiple Tooth Replacement](https://www.nwperio-implants.com/services/dental-implant-options/multiple-tooth-replacement/) - [Periodontal Disease](https://www.nwperio-implants.com/periodontal-disease/) - [Preventing Gum Disease](https://www.nwperio-implants.com/periodontal-disease/preventing-gum-disease/) - [Prophylaxis (Teeth Cleaning)](https://www.nwperio-implants.com/services/prophylaxis-teeth-cleaning/)