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NPI-verifiedDentistry · AvondaleLast verified Oct 15, 2026

New Concept Dental

Based in Avondale, New Concept Dental is a dental practice, serving patients since 2018. Its dentists include Oliva Ria Tamayo, DDS, Isabel Simpson, D.M.D, Youil Mamook, DDS, and 1 more. Offerings include dental exams, dental cleanings, and same-day emergency care. It provides care in English and Spanish. It accepts Delta Dental Premier.

At a glance
Today
Hours listed
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Insurance
2 plans listed
Confirm your plan when you call
Who you'll see
4 clinicians
Oliva Ria Tamayo, DDS
Languages
English, Spanish

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Who you'll see

Providers

OR
Oliva Ria Tamayo, DDS
Dentist · NPI 1013096221
IS
Isabel Simpson, D.M.D
Dentist · NPI 1285957068
YM
Youil Mamook, DDS
SS
Sumi Shrestha, DDS
Services

What this practice treats

Dental ExamsDental CleaningsX-RaysFillingsGeneral dentistryDenturesTeeth whiteningRoot canalsOral surgerySame-day emergency care
Insurance

Plans accepted

Delta Dental PPODelta Dental Premier
Questions

Common questions about New Concept Dental.

Insurance, hours and new-patient availability change — confirm with the office before your visit.

New Concept Dental offers services including Dental Exams, Dental Cleanings, X-Rays, Fillings, General dentistry, Dentures, Teeth whitening, Root canals, and more.

New Concept Dental is listed as accepting Delta Dental PPO, Delta Dental Premier.

New Concept Dental lists English and Spanish as languages spoken.

Last verified Oct 15, 2026Report a correction

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