Summary

John M. Nista, D.M.D.
Dr. Nista attended dental school at the University of Pittsburgh, completed a General Practice Residency at the Veterans Administration in Dayton, Ohio and completed his orthodontic training at Albert Einstein Medical Center in Philadelphia. He has had extensive training in surgical jaw procedures.
Originally from Pittsburgh, PA, Dr. Nista has been in practice locally since 1990. He is a member of the staff of Christiana Care and served for 17 years on the Cleft Palate Team at A.I. DuPont Hospital for Children. He is currently the President of the Delaware State Dental Society and also serves on several dental society committees.
Dr. Nista’s personal interests include golf, fishing, skiing and cooking. He is an active member of the Knights of Columbus and is currently participating in Creative Mentoring. Dr. Nista is married with two children, Jason and Sarah. Being the oldest of five children, he particularly enjoys working with young children.

Quick Facts

  • accepting new patients
  • 5 insurance plans accepted
  • 2 specialties
  • 9 areas of expertise
  • 2 office locations
  • Male

Office Locations

Dr. John Matthew Nista has 2 locations

Greeley And Nista Orthodontics

1405 Silverside Rd Ste AWilmington, DE 19810
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

Greeley And Nista Orthodontics

74 OMEGA DR # DNEWARK, DE 19713
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 12:00 pm
SatClosed
SunClosed

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Dr. John Matthew Nista
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Dr. John Matthew NistaDr Kyle Pettersen, DDSDr. Neelima Pitchika, DDSDr. Irina Frolov, DDS
DentistryDentistryDentistryDentistry
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
16 Years of Experience 12 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks Spanish, English Speaks English Speaks Ukrainian, English
Wilmington , DEJeffersonville , VTNewtown Square , PAFeasterville Trevose , PA
Med School: UCLA Med School: University of Colorado Med School: College of Dentistry at NYU
Current Profile
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Insurance Plans Accepted by Dr. John Matthew Nista

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • AmeriHealth
  • Cigna
  • Highmark Blue Cross Blue Shield of Delaware
  • Highmark Blue Cross Blue Shield of Delaware - PPO

Medical Specialties

Dr. John Matthew Nista has the following 2 specialties

Specialty Expertise

Dr. John Matthew Nista has the following 9 areas of expertise

  • Aligners
  • Braces
  • Cross Bite
  • Crowding
  • Open Bite
  • Orthodontics
  • Overbite
  • Space Maintainers
  • Underbite

Certifications, License, & Education

MEDICAL LICENSE

Doctor Of Dental Surgery, Delaware, 2026, Expired

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Frequently Asked Questions

Is Dr. John Nista accepting new patients?
Dr. John Nista is accepting new patients on Vitals. View Dr. John Nista's profile on Vitals to make an appointment.
Does Dr. John Nista accept my insurance?
You can see the insurance plans that Dr. John Nista accepts on their Vitals profile.
Where is Dr. John Nista's office located?
Dr. John Nista's office is located at 1405 Silverside Rd Ste A, Wilmington, DE, 19810.
Does Dr. John Nista accept virtual/telehealth appointments?
Dr. John Nista has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. John Nista?
You can find contact information for Dr. John Nista here on Vitals.

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