Dr. Cathy Evans Longos
Dr. Cathy E. Longos
Last updated: Jun 21, 2016

Dr. Cathy E. Longos

  • Gender: Female
  • Sole propriator: No
  • NPI: 1114088812

Dr. Cathy E. Longos DMD

Endodontist

She is located at 22A Glen Ed Professional Park in Glen Carbon, IL 62034. Can help patients with the following: Canker Sore, Cavity, Dental Sealant, Dentin Hypersensitivity, Invisalign, Temporomandibular Joint Syndrome (TMJ). Her National Provider Identifier (NPI) number is 1114088812. Appointment can be made via the phone number (618) 656-7615.

Conditions treated

Dr. Cathy Evans Longos, being an endodontist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Cathy E. Longos.

  • Abscessed Tooth
  • Bad Breath
  • Bleeding Gums
  • Canker Sore
  • Cavity
  • Cosmetic Dentistry
  • Cracked Tooth
  • Dental Bridges
  • Dental Crowns and Caps
  • Dental Emergency
  • Dental Exam and Cleaning
  • Dental Fillings and Repairs
  • Dental Implants
  • Dental Malocclusion
  • Dental Plaque
  • Dental Sealant
  • Dentin Hypersensitivity
  • Dentures
  • Edentulism
  • Gum Disease / Gingivitis
  • Invisalign
  • Laser
  • Loose Tooth
  • Oral Cancer Examination
  • Orthodontic Retainer
  • Pericoronitis
  • Root Canal
  • Sensitive Teeth
  • Smile Makeover
  • Stained Teeth
  • Teeth Grinding
  • Teeth Whitening
  • Teething
  • Temporomandibular Joint Syndrome (TMJ)
  • Tongue Problems
  • Tooth Extraction
  • Tooth Resorption
  • Toothache
  • Traumatic Dental Injury
  • Veneers

Medicare Enrollment

Dr. Cathy E. Longos is enrolled to bill Medicare as a Order And Referring Only - Other (physician) (also registered under: Practitioner - Other (physician)) .

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Additional Specialities

  • Dentist

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Questions & Answers

Does Dr. Cathy Evans Longos accept insurance?

Unfortunately we don't have any information if Dr. Cathy Evans Longos accepts insurance.

What conditions does Dr. Cathy Evans Longos treat?

Dr. Cathy Evans Longos provides treatment for Canker Sore, Cavity, Dental Sealant, Dentin Hypersensitivity, Invisalign, Temporomandibular Joint Syndrome (TMJ). For the full list see this list.

Where can you meet with Dr. Cathy Evans Longos?

Dr. Cathy Evans Longos's office is located at 22A Glen Ed Professional Park in Glen Carbon, IL 62034.