John Katsis D.d.s., Ltd. is a Orthodontics and Dentofacial Clinic in Bartlett, Illinois. It is located at 110 S Oak Ave, Bartlett, IL and its contact number is 630-894-5557. The authorized person for John Katsis D.d.s., Ltd. is Dr. John Katsis Jr.
who is Orthodontist / Owner of the clinic and their contact number is 630-894-5557. The primary license number for John Katsis D.d.s., Ltd. is 019016097 (Orthodontics and Dentofacial Orthopedics) in Illinois.
John Katsis D.d.s., Ltd. Clinic is concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and malformations of their related structures and the adjustment of relationships between and among teeth and facial bones by the application of forces and/or the stimulation and redirection of functional forces within the craniofacial complex.
Complete Clinic Profile:
John Katsis D.d.s., Ltd. Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | John Katsis D.d.s., Ltd. |
| Specialization: | Orthodontics and Dentofacial Orthopedics |
| Clinic Address: | 110 S Oak Ave, Bartlett,
Illinois, 60103-6621 |
| Phone: | 630-894-5557 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Dr. John Katsis Jr. |
| Position: | Orthodontist / Owner |
| Contact Number: | 630-894-5557 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details for John Katsis D.d.s., Ltd. clinic are as mentioned below.
| NPI Number: | 1194194639 |
| NPI Enumeration Date: | 15 Sep, 2015 |
| NPI Last Update On: | 15 Sep, 2015 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John Katsis D.d.s., Ltd. are as mentioned below.
| Specialization | License Number | State | Status | |
| Orthodontics and Dentofacial Orthopedics | 019016097 | Illinois | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | John Katsis D.d.s., Ltd.
110 S Oak Ave,
Bartlett, Illinois |
| Zip: | 60103-6621 |
| Phone Number: | 630-894-5557 |
Patients can reach John Katsis D.d.s., Ltd. at
110 S Oak Ave, Bartlett, Illinois or can
call to book an appointment on 630-894-5557.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.