At Lamas Medical Center, it is our mission to provide all patients with the highest quality of service. Our team is committed to serving patients with personalized attention and outstanding care. We are proud to be your health care providers and consider our practice a family office where patients are treated with respect, warmth and professionalism.


The medical practice that is now Lamas Medical Center began in the early 1960’s with our patriarch and founder, the late Juan F. Lamas, M.D. More than 25 years later, after completing her medical training in Allergy and Clinical Immunology at Johns Hopkins University, Dr. Juan F. Lamas’s daughter Ana M. Lamas, M.D. joined him in practice. During the mid-1990’s, Dr. Ana M. Lamas added Clinical Immunology to the practice. Indeed, Dr. Lamas is one of very few Board Certified Allergists/Immunologists in the Tri-county area who administer intravenous gammaglobulin in the office setting. Over the ensuing years, father and daughter co-managed the practice and shaped it into its present day unique blend of old-style humanistic values with modern state-of-the-art medical care, diagnostic techniques and treatments.

In 2002, Mariana Viera-Navarro, PA-C joined the practice. Ms. Viera-Navarro has enriched the practice as an extremely hard worker with a passionate commitment to all aspects of clinical care.   She has particularly distinguished herself in the care and management of food allergic patients. She is a speaker on food allergies and their emergency management in the school setting at several Miami-Dade County schools.

In 2007, Dr. Ana Lamas decided to broaden the scope of her clinical practice to include Cosmetic Skin Care and Weight Loss Management. This area has been an extremely successful and well received extension to the practice. In addition to Dr. Lamas’s excellent skills as an injector, she provides the same service, respect and warm individual attention for which she is so well regarded in her clinical practice. Our service to all our patients is of exceptional quality and we are committed to maintaining our high quality of care to our existing and future patients. We look forward to addressing your aesthetic needs.

Our Services

Allergy Service

Allergy Clinic

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Blood sample

Immunology Clinic

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beautician giving face lifting injection

Cosmetic & Weight Loss Center

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