• (630) 541-8374
  • 519 N. Cass Ave, Suite 102, Westmont, IL 60559
    101 E. St. Charles Road, Suite 101. Villa Park 60181

Meet Our Doctors


Dr. Aggarwal – General Dentist

Dr. Aggarwal graduated from dental school in 1980. She has been in practice in the Chicago area since 1990 and is a member of the Chicago Dental Society and American Dental Association. She keeps up with the latest in dental techniques by regularly taking CE courses. Dr. Aggarwal performs all aspects of general dentistry such as fillings, crowns, bridges, dentures, and teeth whitening.

Dr Smith – General Dentist

Dr. Smith has been practicing dentistry since graduating from the University of Michigan in 1984. He is a member of several professional organizations including the American Dental Association, Chicago Dental Society, the Illinois State Dental Association, The Academy of General Dentistry, The Academy of Cosmetic Dentistry, and the Academy of Restorative Dentistry. Dr. Smith has a special interest in Cosmetic Dentistry and Restorative Implant Dentistry.

Dr. Shock – General Dentist

Dr. Shock attended Loyola University of Chicago and then went on to Loyola University School of Dentistry, receiving his DDS cum laude along with other accomplishments. He maintains membership in local and national Dental Associations and Societies. Dr. Shock works with the latest dental technology and research to ensure his patients receive the best modern dentistry has to offer.

Dr. Katsnelson – Board Certified Oral & Maxillofacial Surgeon

Dr. Katsnelson graduated with a Doctorate of Dental Medicine and Master of Science from Hebrew University in Jerusalem. He completed an internship in oral and maxillofacial surgery at the University of Illinois at Chicago. He received his specialty training in oral and maxillofacial surgery at Massachusetts General Hospital, a Harvard University teaching hospital, where he also served as chief resident. Dr. Katsnelson has published extensively  in national journals and presented at national and international meetings. He holds membership in the Illinois Society of Oral and Maxillofacial Surgeons and American Association of Oral and Maxillofacial Surgeons.

Dr. Holcombe – Board Certified Pediatric Dentist

From the heart of Texas, Dr. Rhiannon Holcombe specializes in pediatric dentistry. A 2005 Graduate from Baylor University Dental School, she went on to complete a pediatric residency at the University of Illinois at Chicago in 2007. In addition to routine dental exams, she also screens each patient for orthodontic needs, dental development abnormalities, and counseling for oral habits. She is also highly trained in treating children who has special needs or are medically compromised.

Dr. Hammad Khan – Board Certified Endodontist

Dr. Hammad Khan completed his bachelor’s degree from the University of Illinois Urbana-Champaign in 1999. He then went on to the University of Illinois at Chicago College of Dentistry to complete his Doctor of Dental Surgery in 2003. Dr. Khan then practiced general dentistry for 8 years. During that time, he took extensive continuing education courses in the field of endodontics. In 2011, he started the Endodontics Specialty Program at the University of Illinois at Chicago, which he completed in 2013, along with a Master of Science in Oral Sciences.


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