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Step inside our private, modern, judgment-free clinic — designed for unhurried, personalized care.
Ready to Experience Healthcare the Way It Should Be?
New patients welcome. Same-day appointments available. A physician who actually listens — right here in North County San Diego, CA.
- 906 Sycamore Ave, Suite 201, Vista, CA 92081
- Monday–Friday 8:30 AM–5:00 PM
Google Reviews
What patients say about Oasis Medical Group
Real 5-star Google reviews from patients of Dr. Kareem Moasis, MD — trusted for primary care, addiction medicine, wellness, and recovery in Vista, North County San Diego.
"We had the most incredible experience with Dr Moasis. I've never met anybody so kind and considerate and professional — so grateful to be in his practice."
anthony frescura
Google Review · 3 weeks ago
"Dr. Moasis and his team are truly a blessing. I recently moved to San Marcos and needed a PCP closer to home. Dr. Moasis and his team truly cares for his patients and is amazing at explaining things in a way that is easy to understand. Definitely recommend!!"
Nick Gonzales
Google Review · 2 months ago
"AMAZING DOCTOR! He's very attentive and carries great energy to the conversation."
Alejandro Cobian
Google Review · a month ago
"So attentive and patient! :)"
Tiana DeMarco
Google Review · a week ago