Our Locations

Willowbrook Periodontal Professionals - Willowbrook Periodontal Dental Office

Periodontics & Dental Implant Center
317 75th Street.
Willowbrook, IL 60527
P: (630) 620-4100
F: (630) 620-4103

Office Hours
Monday: 10:30 AM - 5:30 PM
Tuesday: 10:00 AM - 5:00 PM
Wednesday: Closed
Thursday: 1:30 PM - 5:30 PM
Friday: Closed
Saturday: 10:30 AM - 5:30 PM
Sunday: Closed

Chicago Periodontal Professionals - Chicago Periodontal Dental Office

Periodontics & Dental Implant Center
1900 W. 47th Street
Chicago, IL 60609
P: (773) 847-9004
F: (773) 847-9008

Office Hours
Monday: 10:30 AM - 5:30 PM
Tuesday: Closed
Wednesday: 10:00 AM - 5:00 PM
Thursday: Closed
Friday: 1:30 PM - 5:30 PM
Saturday: 10:30 PM - 5:30 PM
Sunday: Closed


Dr. Amjad Aldallal is available Tuesday through Thursday from 10:00 AM to 6:00 PM. We will schedule your appointment as promptly as possible. Please allow approximately 90 minutes for your initial visit. If you have pain or an emergency situation, every attempt will be made to see you that day.

We try to stay on schedule to minimize waiting at the time of your appointment. Referral of emergency patients can cause delays to the schedule, and your understanding and patience are very much appreciated.

Sometimes treatment decisions are made easier with the input of friends or relatives. If you would like someone present with you at the time of your consult we would encourage you to bring them, they are more than welcome.

Financial Policy

Dr. Amjad Aldallal and his staff are proud to be part of a team whose primary mission is to deliver the finest and most comprehensive periodontal services available today. We are concerned about your dental care and want to ensure that it is performed in the most responsible manner. In order to assist you with the investment in your dental health, we have outlined our payment policy.

The primary purpose of our practice is to provide quality periodontal and implant care at reasonable fees. These fees will always be quoted and discussed in advance of treatment.

We understand that finances may be a concern. Our financial administrator will be happy to assist you in making financial arrangements. A variety of payment arrangements are available. They include an installment plan or a 5% courtesy reduction for those fees paid in advance of treatment. Credit card payments are also accepted.

Emergency/Single Visit Payments

For single-visit procedures, our policy is that payment is due in full at the time of service. For your convenience we accept cash, checks, money orders, and credit card payment (MasterCard, Visa, Discover, and American Express).

Multiple Visit Payment Options

  • Option 1: Full Payment at the Time of Service

5% courtesy fee reduction for payment before treatment is rendered

Selection of this option gives you the maximum savings on the cost of your treatment plan because the billing expenses we save are passed onto you in the form of a 5% discount. Your Treatment Coordinator will provide you with specific details.

  • Option 2: Open Account Payment Plan

Treatment fees divided into 2 or 3 equal payments

For those individuals desiring a more flexible payment plan, the open account plan may be the best choice. This plan allows for three equal payments to be paid out over a period of three months (the first payment of one-third is due at the time of treatment, the second payment is due one month after treatment and the third and final payment is due two months after treatment).

  • Option 3: For those who would prefer an extended payment plan, outside financing is available.

CareCredit is here to help you pay for treatments and procedures your insurance doesn’t cover. We offer No Interest* financing or low minimum monthly payment options so you can get what you want, when you want it. You can even use CareCredit for your family and favorite pet.

For your convenience, payments may be made with cash, personal check, and bank draft, Discover, Visa, MasterCard, or American Express. If you have any problems or questions, please ask our staff. They are well informed and up-to-date. They can be reached by phone at 630.620.4100, or by fax at 630.620.4103. Our office location is 1S131 Summit Ave, OakBrook Terrace, IL 60181. Please call if you have any questions or concerns regarding your initial visit.


Our insurance coordinator deal with many different insurance companies. Some companies offer many different dental plans. These companies can change benefits, estimate patient portion, and deductibles many times throughout the year. We do our best to provide you with accurate coverage estimates based on information available to us. Many insurance companies will not give out fees until after the treatment is completed. Dealing with these companies can be difficult and time-consuming. As a courtesy, we ask that you keep us informed of any change to your insurance. It is important that all information about you and your insurance is current.

Although we will gladly file a claim on your behalf, you may wish to submit the claim yourself. In general, insurers process claims filed directly by patients faster than those filed by the service providers (dental offices).

Further, most dental insurance policies are limited and often only pay for a portion of the procedure(s) that may need to be done.