About
Raul E. Tamayo, MD brings more than 30 years of primary care internal medicine experience to his Lake Mary practice. He earned his BS in Biology and BA in Psychobiology, both Magna Cum Laude, from Long Island University, Southampton College in 1976. He then completed his medical degree at Ross University School of Medicine in Dominica in 1981. His internship followed at Englewood Hospital in New Jersey, and he completed his Internal Medicine residency at St. Barnabas Hospital - Cornell University Medical Center in New York City.
Over the 12 years before joining MDVIP, Dr. Tamayo pursued additional training in functional-integrative medicine. He holds a certification in Age Management Medicine and draws on expertise across internal, functional, and preventive medicine. Earlier in his career, he served as Chief of Staff at Florida Hospital - Altamonte Springs, Medical Director at Village on the Green, and Principal Investigator at Genesis Research International. Orlando Family Magazine named him a Top Physician in 2023, and Orlando Magazine recognized him as a Top Doctor for Greater Orlando in 2018. He conducts appointments in both English and Spanish. His goal is to partner with each patient to reach optimal health through compassionate, evidence-based care.
Education & Training
Undergraduate
Long Island University, Southampton College - BS Biology & BA Psychobiology, Magna Cum Laude, 1976
Medical School
Ross University School of Medicine, Roseau, Dominica - Doctorate of Medicine, 1981
Residency
St. Barnabas Hospital - Cornell University Medical Center, New York City, NY - Internal Medicine, 1982-1984
Additional Training
Internship: Englewood Hospital, Englewood, NJ, 1981-1982; 12+ years of additional training in functional-integrative medicine
Certifications
Languages
English, Spanish
Conditions Treated
Who is Dr. Tamayo right for?
Dr. Tamayo is a strong fit for adults who want a proactive, prevention-first approach to primary care. Patients managing chronic conditions such as diabetes, hypertension, or heart disease benefit from his intensive management style. Spanish-speaking patients appreciate his ability to conduct full appointments in Spanish. Adults interested in functional or integrative approaches alongside traditional internal medicine will find his dual expertise valuable.
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Frequently Asked Questions
Dr. Tamayo treats a wide range of adult conditions, including diabetes, hypertension, heart disease, and thyroid disorders. He also focuses on chronic disease management, preventive care, and age-related health concerns. His functional-integrative training allows him to address root causes alongside conventional treatment.
Dr. Tamayo holds a certification in Age Management Medicine and specializes in internal, functional, and preventive medicine. He completed his Internal Medicine residency at St. Barnabas Hospital - Cornell University Medical Center in New York City.
Dr. Tamayo partners with each patient to reach optimal health through evidence-based and compassionate care. He combines traditional internal medicine with functional-integrative methods to address the full picture of a patient's health. Early detection and wellness planning are central to his approach.
Yes, Dr. Tamayo conducts appointments in both English and Spanish. Spanish-speaking patients can receive full consultations and ongoing care in their preferred language.
Dr. Tamayo has practiced primary care internal medicine for more than 30 years. Earlier in his career, he served as Chief of Staff at Florida Hospital - Altamonte Springs, Medical Director at Village on the Green, and Principal Investigator at Genesis Research International. Orlando Family Magazine named him a Top Physician in 2023, and Orlando Magazine recognized him as a Top Doctor for Greater Orlando in 2018.
Dr. Tamayo spent more than 12 years pursuing additional training in functional-integrative medicine before joining MDVIP. He also holds a certification in Age Management Medicine. This background allows him to blend integrative methods with evidence-based internal medicine.
Dr. Tamayo earned his medical degree from Ross University School of Medicine in Dominica in 1981. He completed his internship at Englewood Hospital in New Jersey and his Internal Medicine residency at St. Barnabas Hospital - Cornell University Medical Center in New York City. He received his undergraduate degrees, both Magna Cum Laude, from Long Island University, Southampton College.
Doctor profile last updated March 21, 2026