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About Dr. Diana I Mercado

Dr. Diana I Mercado, MD is a Doctor primarily located in Jacksonville, FL, with another office in Jacksonville, FL. She has 16 years of experience. Her specialties include Infectious Disease and Pediatrics. Dr. Mercado is affiliated with UF Health Jacksonville. She speaks English.

Rating Overview

1 Rating

The overall average patient rating of Dr. Diana I Mercado is Great. Dr. Diana I Mercado has been rated by 1 patients. From those 1 patients 0 of those left a comment along with their rating. The overall rating for Dr. Diana I Mercado is 4.0 of 5.0 stars.

Mapbox Map of Dr. Diana I Mercado

Primary Address


4205 Belfort Rd Ste 2005
Jacksonville, FL 32216
(904) 398-5123

Mapbox Map of Dr. Diana I Mercado


3720 Beach Blvd
Jacksonville, FL 32207
(904) 399-1623


Dr. Diana I Mercado has the following 2 specialties

  • Infectious Disease

    An infectious disease specialist has specialized training in the diagnosis and treatment of contagious diseases.
    Infectious diseases, also known as contagious or transmissible diseases, are those that stem from pathogen from a host organism. These infections may spread to other carriers through physical touch, airborne inhalation, bodily fluids or contaminated foods.
    Infectious disease specialists identify whether the disease is caused by bacteria, a virus, a fungus or a parasite often through blood tests and then determine what course of treatment, if any, is necessary.

  • Pediatrics

    A pediatrician is a doctor who specializes in the regular care of children, as well as the diagnosis and treatment of illness in children. Young patients are often more complicated to treat because they are still growing and developing.
    While pediatricians may sub-specialize in specific therapy areas like oncology, surgery, ophthalmology, and anesthesiology, in general, pediatricians provide services like vaccinations, health exams, and treatment of common ailments and injuries. In addition, pediatricians are trained to handle the complex emotional and behavioral issues faced by children, especially during puberty.
    Pediatricians normally see their patients from birth until the age of 18, although some may agree to treat patients into their early 20s, if requested.

  • Specialty Expertise

    Dr. Diana I Mercado has the following 7 expertise

  • Immunization
  • Human Immunodeficiency Virus (HIV/AIDS)
  • AIDS/HIV (Acquired Immunodeficiency Syndrome)
  • Fever
  • Hepatitis C
  • Vaccination
  • Infection


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Four Stars
  • Hospital Affiliations

    Dr. Mercado is affiliated (can practice and admit patients) with the following hospital(s).

  • Education

    16 Years Experience

  • University Of The Philippines

    Graduated in 2002

  • Accepted Insurance

    Dr. Diana I Mercado accepts the following insurance providers.

  • Aetna
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
  • AvMed Health
    • AvMed Empower
    • AvMed Engage
    • Avmed Choice

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