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Welcome to Our Practice

Welcome to Oasis Dermatology, PC, Your Dermatologist in Green Valley, AZ

Welcome! The dermatology professionals at are pleased to welcome you to our practice. We want all our patients to be informed decision makers and fully understand any health issues you face. That's why we've developed a web site loaded with valuable information about dermatology and skin problems and treatments. We encourage you to visit this site whenever you have concern about your skin.

Our web site also provides you with background about our staff, office hours, insurance policies, appointment procedures, maps, directions to our office in and other useful information. We know how hectic life can be and are committed to making our practice convenient and accessible. And we want you to feel confident that when you choose , you're working with doctors and other professionals who are qualified, experienced and caring.

Please take a few moments to look through this site to get a better feel for Oasis Dermatology, PC's capabilities and services. We also invite you to email or call our office at any time to request an appointment or ask any questions. Thank you.

Schedule an Appointment Today!

Schedule an Appointment Today!


Meet The Doctor

  • Dr.
    Sandra Leyo DuPont

    After taking the summer off to be with her children, Dr. Sandra Leyo DuPont, board-certified dermatologist, is happy to be returning to Green Valley to provide comprehensive dermatologic care at her own practice, Oasis Dermatology.

    Read More

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Our Location

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Hours of Operation

Our Regular Schedule




9:00 am-5:00 pm




9:00 am-5:00 pm








  • "Coming Soon"

Oasis Dematology patients, 

In response to recent COVID-19 concerns, we are writing to assure our clients that we are taking recommended precautions.  

We are now offering virtual appointments via telehealth so please call us at:

 520-589-2039 to schedule your appointment today.