Marcela I. Dominguez, MD

Family Medicine
Mission Viejo, CA 949 273-6663

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Why Choose Dr. Dominguez?


  • 24/7 Availability  via  Dedicated Phone or Email 
  • Recommendations and/or Referrals to Specialists
  • Management of Your Overall Health Concerns 


  • Same or Next Business Day Appointments
  • On Time Appointments That Do Away With Rushed Visits
  • Office Visits for Visiting Friends & Family

Expect More From Personalized Care

As one of a few hundred, rather than one of a few thousand patients, members enjoy more time with and enhanced availability and service from their personalized physician.

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SignatureMD works with the most attentive and
qualified physicians because your health matters to us.
It's more than good business; it's the right thing to do.

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Understanding the past, diagnosing the present, and anticipating the future, Dr. Dominguez has truly blessed me and my family with her compassionate and professional approach to healthcare.


Dr. Marcela Dominguez is a special doctor. She has helped me get off prescription medication and has replaced it with healthy eating, exercise, and vitamins. She is a wealth of knowledge and treats each patient with care creating an individualized treatment program for each.


I am thoroughly convinced that the type of medicine Dr. Dominguez practices should be standard care for all of us. ‘Conventional’ medicine treats the illness. Dr Dominguez treats the cause. I would recommend that any person healthy or otherwise go through a complete wellness checkup with Dr Dominguez or someone similar.


Dr. Marcela Dominguez is one of those doctors that truly cares about her patients well being. A friend once said, “Charmagne if you trust Dr. Dominguez with your life than I will too”. Dr. Dominguez has worked with me over the years to get my hormones balanced and didn’t give up when I needed her most.

Your Health Is Personal

You're not a commodity, so why accept assembly-line healthcare? Dr. Dominguez's practice is personalized to fit your unique needs and busy schedule. From crafting a personalized healthcare plan with you to accommodating last-minute appointments, your well being is our priority.

Personalize Your Healthcare

Call us, if you prefer! 949 273-6663

Marcela I. Dominguez, MD