Our Practice

Meet the Doctors

Mahtab Sadrameli, DMD, MBA, MAGD, MICOI, FICD

A practicing dentist for over 25 years and a published author, Dr. Sadrameli has been listed in the Guide to America’s Top Dentists and selected as a “Who’s Who Dentist.”

A firm believer in continuing education, she has achieved the status of Mastership with the International College of Oral Implantologists and Mastership with the Academy of General Dentistry, an accomplishment attained by only 2% of dentists in North America. She brings an exceptional range of vision and training to dentistry. These advanced post-graduate studies ensure the opportunity of providing a higher level of care that you and your family are looking for.

A champion of dentists and dentistry, Dr. Sadrameli has served on committees and leadership positions of local and national components of the American Dental Association and Academy of General Dentistry.

Mahtab Sadrameli

Her latest publication discussing gum disease and Alzheimer’s can be read by clicking here.

Fun Fact: Dr. Sadrameli has spent most of her life in California and Florida yet still managed to live on three continents and four different countries!


  • University of Florida, Doctor of Dental Medicine (DMD)
  • University of Florida, Bachelor of Science in Microbiology (BSc)
  • University of Illinois Champaign-Urbana, Masters of Business Administration (MBA)
  • University of Southern Illinois, Fellowship in Implant Dentistry
  • Mastership with the Academy of General Dentistry
  • Mastership with the International Congress of Oral Implantology

Joy Ko, DDS

Dr. Ko earned her dental degree from Columbia University College of Dental Medicine in New York City. She continued her professional training in the one-year residency program, Advanced Education in General Dentistry, at the same institute before relocating to Chicago to be closer to her family. A member of the American Dental Association, Illinois State Dental Society, Chicago Dental Society, and Academy of General Dentistry, she continuously engages in continuing education courses to stay current on the latest dental knowledge, procedures, and technology. Dr. Ko focuses on providing quality of care and creating a comfortable and caring environment for her patients.

Fun Fact: In her free time, she enjoys exploring restaurants and events in Chicago. She loves to visit the art museums and take a walk along the Lakefront Trail.

Joy Ko

Continuing Education

Every year our doctors participate in continuing education in excess of the state requirements and keep abreast of new techniques and research to ensure they are providing our patients with the best possible solutions for their treatment.


We are lucky to be working with a group of talented and competent individuals, creating a friendly and relaxed environment not only for ourselves but for our patients. At Smiles of Naperville we earnestly strive to make your visit truly exceptional. Experience the difference.

Our Commitment to Sterilization

Our Commitment to Sterilization

At Smiles of Naperville, we’ve always been committed to top-of-the-line infection control and sterilization techniques. But 2020 has brought us new challenges, and we want to assure you we are more than ready to meet them. Our team takes instrument and surface sterilization very seriously. When single-use instruments can’t be used, we clean and sterilize them thoroughly after every use with a special medical-grade unit called an autoclave, regularly monitored by an independent laboratory to ensure the highest level of safety and cleanliness. Your health is our number one priority. While we’ve always sanitized regularly touched surfaces around the office, we now are even more diligent given our new normal. From thorough patient screening prior to arrival to routinely taking everyone’s temperatures, including the staff, and limiting the number of patients in the office, we have instituted new measures to protect our staff‘s and patients’ safety.
Click here for more details.

Emergencies Seen Right Away

Emergencies Seen Right Away

Emergencies happen. While we encourage everyone to join our regular care program, we understand sometimes you need care right away. We’d love to help and have designed our office to accommodate emergencies as much as we can. So, please reach out to us and we’ll find a way to take care of your emergency needs!

Office Tour

Click the photos of our office below to open larger images.

Office Front
Office Front Desk
Office Hallway
Office Waiting Room


We’re proud of our patients’ satisfaction! Read more of our hundreds of five-star reviews on Google, Facebook, and Rate-a-Biz!




A SMILE divides sorrow/pain infinitely many times making it disappear. On the other hand A SMILE multiplies happiness infinitely many times making it permanent. I always walked out of SMILES OF NAPERVILLE with a smile and happiness.
testimonial-male-avatar-1Subbarao Majety
I have been to this Dental office just one time and the customer service they provide is second to none. If you are looking for a quality dentist that cares you have found the right place.
testimonial-male-avatar-2Chad Coombes
They do good work. Not only that but, they call and check on their patients as well as remind them of services the dentist recommended.
testimonial-male-avatar-3Mernistyne Rennette
When people say I have a great smile I thank Dr. Prasad. I used to be scared of dentists because at the my age who wouldn’t be? My first check up I went to get my teeth cleaned, I couldn’t feel a thing. Thats how gentel they were with my teeth. The next time I visted I had a cavities and wasnt scared because they would do a good job.
testimonial-male-avatar-4Vaishvi Majmudar
I visited Dr.Prasad’s office two weeks back for an emergency visit, for a tooth ache. Dr.Prasad took care of the problem immediately. I was so happy with the service. I have to go back to complete the treatment. I would recommend Dr.Prasad to my friends and family.
testimonial-male-avatar-5Suresh Vuribindi
Good experience. Went in for braces and realized that I have a very low tolerance for pain and a sensitive mouth. Becky and Dr. Wiseman were the absolute best! Becky moved swiftly and gently. I am pleased with my results.
testimonial-male-avatar-1Chancey Griffin
My mother had a bad toothache. I could not find a quick appointment anywhere close to me. They accomodated us the same day. I drove almost 45 minutes to get there. Everybody was so polite and pleasant to deal with. Ladies at reception were extremely nice. The dental assistant was very professional. Dr. Prasad is the best dentist that I have met. I usually don’t like going to dentists but I will be his patient. I highly recomend this place to friends and family. The place is far from where I live but I don’t mind the least driving there because of their excellent service. Keep it up.
testimonial-male-avatar-2Manmohan Singh
I have been a patient of Dr. Pinky Arora since the past 6 years and have been very happy with the dental services provided by her. She has very soft and skillfull hands that puts you at ease even for the most complex procedures. The staff at Smiles of Naperville are very courteous, friendly and very professional. They always provide reminders and always follow up regarding your comfort after an appointment. They are very punctual and I have never had to wait for my appointment . I highly recommend Smiles Of Naperville.
testimonial-male-avatar-3Karuna Kukreja
I’ve been going to Smiles of Naperville for over 5 years and every appointment has been pleasant. I left a terrible dentist to come to Smiles and I’ve never been happier. Anytime I’ve had a cavity filled it has been painless (has never happened anywhere else) and Dr. Prasad has done a great job. The office is always clean and the staff are very personable; they always make you feel welcome. I would highly recommend them to anyone.
testimonial-male-avatar-4Craig Wojtkiewicz
**Tooth-tacular…best dental care on earth!!!!….** I came to Smiles of Naperville with some issues and lack-luster results from elsewhere. Dr Prasad, Dr Griz (I call her Dr Griz) and the whole staff are so friendly, caring, professional and have done such a wonderful job of taking care of me. I would recommend to any and all. Peggy is awesome at handling my questions regarding benefits and billing and dealing with my craziness. If you dont go here, you are settling for less than the best. Shout out to Manny, Jahvana, Whitney and Samantha as well!!
testimonial-male-avatar-5Scott Holley
I’m a native of Chicago and I’ve actually been to both Smiles of Naperville and Smiles of Elgin. I honestly do not understand why they received the one star review below. BOTH offices were immaculately clean and the staff was very friendly and warm. I would not go to any other dentist besides Dr. Prasad. He was very professional and made sure that my experience was a comfortable and inviting experience. I’d definitely recommend both offices to anyone.
testimonial-female-avatar-1Amber Allen
I can’t thank you enough for everything you guys have done for me. I so appreciate that you were able to give me an appointment right away. My tooth was getting worse with every hour. Dr. Gonavarum- thank you for saving my tooth and I really like my new crown. You are THE BEST. I look foward to seeing all of you on my next checkup and cleaning appointment. A.R.
testimonial-female-avatar-2Agatha Radomska
I was having terrible pain on a filling I had done with another dentist that wouldn’t help me. Whitney (office manager) made me an appt right away to see Dr. Prasad and he found exactly what was wrong and redid my filling and now it feels great!! Dr. Prasad and Manny were so nice and friendly! Very professional environment. I am so glad I went to visit this office. Now I found my new dentist and now I know how it feels to have a good dentist working on your teeth! I would refer anyone to go to smiles of Naperville!! Thank you so much! 🙂
testimonial-female-avatar-3Dina Greene
Recently had a root canal done by Dr. Arora. Chipped a tooth that was badly decayed and the office was able to get me in the following day. I tend to push off my dental visits because of how much I hate injections. Typically I don’t leave reviews but Dr. Arora did an amazing job applying the anesthesia. Happened so fast and seamless. She was very thorough and made sure I was comfortable the entire time.
testimonial-male-avatar-1Silver Ian DePeralta
I wore my braces for about 1 year because my teeth were slightly crooked. Dr. Weisman, my orthodonist, did a great job helping me with my treatment for my braces. My teeth have improved dramatically after the treatment. I definitely recommend him for anyone who is looking for better teeth.
testimonial-male-avatar-2Bharat Bojja
I had an excellent experience at Smiles of Naperville. The receptionist was prompt in confirming my dental coverage plan and explained it to me accurately. I met with Dr Pinky Arora, she listened to my concerns patiently and planned a treatment path keeping in mind my schedule. She was friendly and gentle ( about which I was very happy). Nicole, the hygienist, did an excellent job in cleaning my teeth. I am happy to have found a good dentist so near to my home! I would definitely recommend this place to family and friends, they do bring out your best smile!
testimonial-female-avatar-1Loni Sharma
This is the best dentist office ever! I have been a patient of Dr. Prasad at Smiles of Naperville for the last 4 years and I wouldn’t think of going anywhere else. Dr. Prasad and his team take a genuine interest in your needs. They are extremely friendly, professional way to make you feel comfortable. The Smiles of Naperville office is beautiful with state of the art equipment and very clean. I HIGHLY recommend Smiles of Naperville.
testimonial-male-avatar-1Sreeni K
I have been in to see Dr. Prasad over the last few years and can’t say enough about the quality of the work they do. The staff is wonderful, always very polite and professional and I would recommend them to anyone who is looking for a high quality dentist. Keep up the great work and thank you.
testimonial-male-avatar-2Jeff Delporte
Our doctors are pleased to offer dental services to our neighbors in Naperville, Aurora, Plainfield, Bolingbrook and other surrounding communities. Call us at 630-718-1901 to schedule the first step toward a healthier smile.