NDS - Key Persons


Dr. Adem Senalan

Job Titles:
  • General Dentist
After completing his undergraduate training in Kinesiology from the University of Illinois at Chicago, Dr. Senalan, DMD continued his professional education and completed his Doctorate in Dental Medicine at Midwestern University. Dr. Senalan is dedicated in furthering his dental education and has completed a certification by Algintech Institute in Invisalign and is Laser Certified by the Academy of Laser Dentistry.

Dr. Fuwad Al-Sabek

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. 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. Since then, Dr. Al-Sabek has focused on developing painless root canal and endodontic treatments that only require a single visit. Using the very latest equipment and setting a standard of excellence, Dr. Al-Sabek ensures every patient has the best experience possible. Dr. Al-Sabek is committed to delivering high quality care with a dedication to patient comfort and satisfaction. When not at the dental office, Dr. Al-Sabek enjoys time with his wife, son, and two daughters doing outdoor activities. He's also a committed car enthusiast.

Dr. Irene Jovicic

Job Titles:
  • General Dentist
  • Naperville 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. John Chae

Job Titles:
  • Certified Oral Surgeon
  • Naperville 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. John Chae received his doctorate in dental surgery from Loma Linda University where he graduated with honors and received numerous accolades, including the Academic Excellence Gold Award, the California Dental Association Scholarship and the American Association of Oral and Maxillofacial Surgeons Scholarship. He was also inducted into Omicron Kappa Upsilon, the National Dental Honor Society. Dr. Chae completed his residency in oral and maxillofacial surgery at John H. Stroger Hospital of Cook County in Chicago. He has extensive experience in the management of facial trauma, odontogenic infections and oral pathology. He has treated many patients in the clinical setting for dentoalveolar conditions and complex extractions/impactions, as well as dental implants and reconstructive procedures. He's experienced in outpatient anesthesia and orthognathic surgery. Dr. Chae is well published and has presented research in both dental and oral and maxillofacial surgery literature. He is a member of the American Association of Oral and Maxillofacial Surgeons, the American Dental Association, the Illinois Society of Oral and Maxillofacial Surgeons, the Chicago Dental Society and the American Dental Society of Anesthesiology. Dr. Chae is accredited by the American Heart Association in Advanced Cardiac Life Support, Pediatric Advanced Life Support, Advanced Trauma Life Support and is also a certified Basic Life Support instructor for healthcare providers. He is on staff at Advocate Lutheran General Hospital and is an adjunct faculty member at Midwestern University College of Dental Medicine.

Dr. Sergio Baron

Job Titles:
  • General Dentist
  • Naperville 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. Tawfik Abdul Dayem

Job Titles:
  • General Dentist
  • NAPERVILLE DENTIST
Dr. Tawfik Abdul Dayem received his undergraduate degree from University of Illinois at Chicago (UIC) in Biological Sciences and his Doctor of Dental Medicine degree from the same school. Dr. Tawfik believes his mission is to provide a comfortable, friendly environment that allows him to provide quality dental care to patients of all ages. His top priority is to promote good oral and general health by educating his patients about various dental diseases and especially focus on methods of prevention. Dr. Abdul is dedicated to advancing his skills and knowledge in dentistry by attending continuing education courses and workshops to ensure providing the best treatments available for his patients. He is a member of the American Dental Association (ADA), as well as a part of the local chapter - Illinois State Dental society (ISDS) and The Chicago Dental Society (CDS). Outside the office, Dr. Abdul enjoys spending time with his family and friends, playing soccer, traveling, biking, and running.

Dr. Zak Messieha

Job Titles:
  • Certified Dentist Anesthesiologist