Summary

Dr. John T. Zaffer D.D.S. graduated from The University of Chicago in 1992 with his Doctored Degree in Dentistry. A vision of providing the highest quality dental care to his patients is what led Dr. Zaffer to develop his own practice in Glen Ellyn in July of 1993. Since then he has not only maintained his own full time private practice but has also been able to maintain the philosophy of his teacher and mentor “You can do anything you set your mind to” throughout the years.
Dr. Zaffer is a highly imaginative and creative dentist who has developed through his many years of practice and continuing education many sophisticated skills for restoring oral function and obtains for his patient’s functional harmony and optimal cosmetic appearance. Dr. Zaffer has also refined his skills over the years in working with Porcelain crowns, laser dentistry, and state of the art Cerec technology.  As well as a wide array of other special cosmetic enhancements like Lumineers and Invisalign. Dr. Zaffer is actively involved within the dental community and believes it is critical in remaining abreast the newest advances in dental care. Dr. Zaffer looks forward in continuing to provide to his present patients and future patients, as high quality of dentistry and personal service as possible, this also includes some of them who have been his patients for the 18 years since he has started his practice.
Dr Zaffer's Personal Values and Beliefs
 Treat each employee with the respect and give them the opportunity for input on how to continually improve our service to our patients. Treat each employee fairly and with mutual respect. Deliver impeccable service to all patients alike. Share the responsibility of maintaining high principals and standards that have been established in the office. Each employee serves an important and vital role in cooperation with other staff.
About Our Dental Office Coordinator
Patti is our Dental Office Coordinator She has been part of the team since 2009. She is our Jack of all trades; she can be our Front Office Administrator, Treatment Counselor, as well as Insurance Coordinator. She is very articulate, very outgoing, bubbly personality,knowledgeable about Dental Treatments, friendly, makes sure that the phone calls and appointments go on smoothy, accommodates and schedules patients while being very sensitive to their needs, Patti really enjoys helping people and  is passionate about maintaining accurate records and solving problems.
Patti is a great team player and helps around the office in any area that she is needed. "I want to help patients understand what Dr. Zaffer has recommended as their proposed treatment plan, as well as eliminate any anxiety or fear a patient might have about going to the Dentist."
About our Chair Side Assistant
Kristi is our chair side dental assistant who works directly with the doctor and patients.
Although Kristi has recently joined Dr. Zaffer's staff in 2011 she has been an assistant for 3 years graduating from Everest College in 2008 with a degree in Dental Assisting. In this a short period of time, she has proven herself to be dedicated to her team and our dental mission.
Kristi is a very bright and laid back individual, she is a fast learner, and loves interacting with patients.She is the ultimate professional, skillful dental assistant, and extremely hard working. She has a caring attitude to the patients and brings this warmth and joy that is very contagious. Kristi's  presence makes you feel comfortable in any given circumstance.
Some of Kristi's duties include taking patients’ X-rays, assisting Doctor during dental procedures, charting, Ordering supplies, as well as sterilization and maintenance of office equipment and instruments.
About Our Hygienist
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Quick Facts

  • 2.1
  • 10 written reviews
  • 1 specialty
  • 10 areas of expertise
  • 2 office locations
  • Male

Office Locations

Dr. John Theodore Zaffer has 2 locations

Zaffer John Theodore Office

526 Crescent Blvd Ste 224Glen Ellyn, IL 60137

Dr. John Theodore Zaffer

526 CRESCENT BLVD STE 222228GLEN ELLYN, IL 60137

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Dr. John Theodore ZafferDr. Morolayo Oluyemi, DMDDr Katina Spadoni, DDSDr Derek Weigand, DMD
DentistryDentistryDentistryDentistry
Accepts New Patients Accepts New Patients Accepts New Patients
2.1 
16 Years of Experience 39 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks Spanish, English Speaks Spanish, English
Glen Ellyn , ILJoliet , ILSpringfield , ILJuneau , AK
Med School: University of Illinois Med School: LOYOLA DENTAL SCHOOL Med School: Midwestern School of Dental Medicine
Current Profile
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Insurance Plans Accepted by Dr. John Theodore Zaffer

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. John Theodore Zaffer has the following specialty

Specialty Expertise

Dr. John Theodore Zaffer has the following 10 areas of expertise

  • Cavity
  • Cleaning
  • Cosmetic Dentistry
  • Crown
  • Dental Check-up
  • Extraction
  • Filling
  • Invisalign
  • Root Canal
  • Veneers

Certifications, License, & Education

MEDICAL LICENSE

Doctor Of Dental Surgery, Illinois, 2027, Active

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Frequently Asked Questions

Does Dr. John Zaffer accept virtual/telehealth appointments?
Dr. John Zaffer has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. John Zaffer's office located?
Dr. John Zaffer's office is located at 526 Crescent Blvd Ste 224, Glen Ellyn, IL, 60137.
How can I make an appointment with Dr. John Zaffer?
You can find contact information for Dr. John Zaffer here on Vitals.
Does Dr. John Zaffer accept my insurance?
You can see the insurance plans that Dr. John Zaffer accepts on their Vitals profile.
Is Dr. John Zaffer accepting new patients?
Dr. John Zaffer has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.

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