About Services


Words from our patients

  • Yelp

    "NP Michael has been better than all the Dr.'s I've previously filtered through. He was attentive, analytical and really took the time to cover all of my concerns."

    Erica S.
  • Yelp

    "Dr. Thomas has been my family doctor for both my family and I. He is extremely knowledgeable in his field and has kept my family and I healthy and happy."

    Chris F.
  • Yelp

    "Dr. Thomas was very sweet and listened carefully during my visit, awesome bedside manner. Thanks again!"

    Diana L.
Sean R. Thomas, MD, Inc. & Associates
15 Mareblu, Suite 310
Aliso Viejo, CA 92656
Phone: 949-220-2283
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