Welcome to Alta Dental Group

Creating Beautiful Smiles Affordably

Dr. Leonides Sandoval, D.D.S., P.A.

Altamonte Springs 407-774-9872

Winter Garden 407-654-8211

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Our Alta Dental Team

Our team of experienced staff members believe that our care should be comprehensive and courteous. We strive to respond fully to your individual needs, concerns, and preferences. Our team's commitment extends beyond your office visits. We work as a complete team to give you the best service possible. From the minute you call us, to the time you walk out, our priority is you.

We feel the dental experience belongs to you, and want to provide the kind of experience you want in dentistry. We work with our patients to identify and avoid procedures, language, and body positions which can trigger uncomfortable feelings both in the mind and body, and we make sure that your comfort is our number one priority.

Spreading smiles is our goal, and we do it by building trust and confidence with each and every one of our patients. We love what we do and want you to feel the same way!

Meet The Doctor

Leonides Sandoval, D.D.S.

Meet The Hygienist

Nadia Madrigal, R.D.H., B.S.

Meet The Assistant Manager

Vanesa Barragan


Dental Receptionist: Rebecca Santiago

Dental Assistant: Yamilka Echevarria


Altamonte Springs

Office Hours


Monday: 9am to 5pm

Wednesday: 9am to 5pm

Friday: 9am to 5pm


813 Douglas Avenue,
Altamonte Springs, FL 32714

Suite # 5

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Winter Garden

Office Hours


Thursday: 9am to 5pm

Saturday: 9am to 2pm


13640 W. Colonial Drive,
Winter Garden, FL 34787

Suite # 180 & 190


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New Patients Welcome

For new patients

without dental insurance:
  • Dental comprehensive exam
  • Bitewing + Panoramic radiographs
  • Prophylaxis (Simple cleaning, in absence of gum desease)


Special: $99

Regular: $ 325