Compassionate care, rooted in Vista.
Oasis Medical Group is a physician-owned private practice serving North County San Diego.
High-quality, personalized, evidence-based healthcare.
We built Oasis Medical Group to give patients in Vista and North County San Diego an unhurried, judgment-free place to receive care from a physician who truly listens.
Dr. Kareem Moasis, MD
Board-certified in Internal Medicine with specialty training in Addiction Medicine, Dr. Moasis combines rigorous evidence-based practice with a warm, personal approach.
Whether you're managing a chronic condition, beginning Suboxone treatment, or exploring longevity therapies, Dr. Moasis provides the kind of attentive, private care patients deserve.
Our Values
Compassionate
We meet you where you are with empathy.
Private
Discreet, confidential care — always.
Non-Judgmental
Every patient is treated with dignity.
Same-Day Access
Care when you actually need it.