Your Oral Health Experts


Our team of experienced, caring generalists and specialists can address all of your oral health needs. We love what we do and we’re passionate about creating beautiful smiles. Read on to get to know the doctors that set Naperville Dental Specialists apart. Or, better yet, schedule a visit and meet them in person by requesting an appointment online or calling our office at (630) 848-2010.


Dr. Anthony LaVacca

Board-Certified Prosthodontist

Dr. Anthony LaVacca is a board-certified prosthodontist who has carved out a place as a leader in implant dentistry. He’s given lectures nationally and internationally on a variety of dental implant topics. Dr. LaVacca earned his Doctor of Dental Medicine degree from Temple University. He then completed his residency at East Orange Veterans Hospital, as well as extensive post-graduate prosthodontics training at Montefiore Medical Center/Albert Einstein College of Medicine.

Dr Pisareva

Dr. Irene Jovicic

General Dentist

Dr. Irene Jovicic, DMD believes in a humanistic approach to patient care to meet patients’ needs and help them achieve radiant, healthy smiles. Dr. Jovicic received her Doctor of Dental Medicine degree from Midwestern University in Glendale, Arizona. She also completed extensive training in esthetic smile design, general dentistry, occlusion/TMD and surgical procedures and is a member of the American Academy of Cosmetic Dentistry.


Dr. Sergio Baron

General Dentist

Sergio Baron D.D.S is a General Dentist with 25 years of experience. He has developed a passion for pursuing excellence in the profession. He recently completed an AEGD residency at Marquette University School of Dentistry, with a fellowship focus on urgent care and advanced care services for the medically complex patient. His journey through dentistry has inspired him to pursue a teaching faculty position. With the combination of both clinical experience (since 1995) and faculty assistant experience (2017-2019) he developed motivation for education, and because of this he have been privileged to teach the new generation of Dentists.

Dr. Iriny Tadros

Dr. Iriny Tadros

General Dentist

Dr. Iriny Tadros is an international dentist from Cairo, Egypt where she completed her Bachelor of Dental Medicine degree from Ain Shams University. She practiced as a general dentist in both Egypt and Saudi Arabia for 9 years. Upon moving to America, she decided to continue her passion for dentistry and received her DMD degree at University of Illinois at Chicago. With almost 10 years of experience in different cultures, Dr. Tadros is fully equipped to treat patients of all needs and backgrounds.

Dr Kimberly

Dr. Kimberly Spielman

General Dentist

Dr. Kimberly Spielman has practiced dentistry in the Naperville area since 1993 and has been honored to serve the community in which she was raised. She is passionate about providing the highest quality care to each patient on an individual basis with the most up-to-date technology available. She believes in educating the patient of the connection between oral and systemic health so that they can achieve the best dental results.

Dr Al Sabek

Dr. Fuwad Al-Sabek

Board-Certified Endodontist

Dr. Fuwad Al-Sabek is dedicated to patient comfort and satisfaction and uses the latest equipment to ensure every patient has the best experience possible. Dr. Al-Sabek received his Doctor of Dental Medicine degree from the University of Pittsburgh and his Certificate of Proficiency in endodontics from the State University of New York at Buffalo. He then went on to earn his Master of Science in endodontics at the same university.

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Dr. John Chae

Board-Certified Oral Surgeon

Dr. John Chae, DDS received his Doctor of Dental Surgery degree from Loma Linda University where he graduated with honors. He completed his residency in oral and maxillofacial surgery at John H. Stroger Hospital of Cook County in Chicago. He’s experienced in the management of facial trauma, odontogenic infections, oral pathology, dental implants, outpatient anesthesia and orthognathic surgery. Dr. Chae is on staff at Advocate Lutheran General Hospital.


Dr. AlRubaie

Board-Certified Periodontist

After graduating dental school, Dr. AlRubaie finished a 2-year residency program in advanced education in general dentistry from Miami, Florida and practiced for 6 years as a general dentist in Illinois and Florida. Afterwards, Dr. AlRubaie joined a 3-year dual degree residency program in Periodontology and Master of Science at Nova Southeastern University/College of Dental medicine in Fort Lauderdale, Florida. Dr. AlRubaie is a Board-Certified Diplomate of the American Board of Periodontology and has a great passion for his field.

Dr Messieha

Dr. Zak Messieha

Board-Certified Dental Anesthesiologist

Dr. Zak Messieha, DDS is a Board-certified dental anesthesiologist with more than two decades of experience. He’s also the clinical director and president of Office Anesthesiology & Dental Consultants, PC. He received his DDS degree from Ohio State University and did his internship training at the Medical College of Virginia-Virginia Commonwealth University Hospital. His anesthesiology residency was completed at the Long Island Jewish Hospital in New Hyde Park, NY.

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