Denis Diaz, MD

Denis Diaz, MD

Pediatric Medicine


Accepting new patients

Reason for Visit
May 27 - Aug 27
1765 David Walker Dr Tavares 32778
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AdventHealth Medical Group Pediatrics at Tavares David Walker

1765 David Walker Dr

Tavares, FL 32778

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Formerly known as Pediatric Associates of Lake County



Dr. Diaz is a board-certified pediatrician who is an expert in all aspects of pediatric medicine, with a particular emphasis on preventive care and patients with special needs. He joined AdventHealth Medical Group from Duke Children’s Primary Care, a division of the Duke University School of Medicine and Duke Regional Hospital, where he served as Chairman of the Department of Pediatrics. He graduated from the University of South Florida College of Medicine and completed his residency training at Portsmouth Naval Medical Center in Virginia. During service as an attending physician at the Naval Hospital/Camp Lejeune, he received the Outstanding Young Pediatrician and Specialty Teacher of the Year awards. He is a Fellow of the American Academy of Pediatrics and his dedication to patient care is matched by his advocacy for children’s health.  He sees patients from infancy to age 21 and is fluent in both English and Spanish.

Languages Spoken




University of South Florida - Graduate Education


Naval Medical Center

Board Certifications

Pediatrics: The American Board of Pediatrics


Note:- The list below is for reference purposes only and is subject to change. Please check with your health plan to confirm that Denis Diaz, MD is included before scheduling an appointment.

  • AARP
  • Aetna / US Healthcare - non HMO
  • Aetna / US Healthcare HMO
  • Aetna Voluntary
  • American Healthcare Alliance
  • Amerigroup
  • Assurant Health
  • Aultcare/Primetime Health Plan
  • AvMed
  • Beech Street
  • Benefit Administrative Systems
  • Better Health
  • Blue Cross-CA
  • Central Florida IPA
  • Champus Tricare For Life
  • Champva
  • CHC National
  • CHC of Florida
  • Choicecare (Cinci OH)
  • Cigna
  • Cigna Behavioral
  • Cigna Supplemental Insurance
  • Cigna-Healthspring
  • Coastal Healthcare Admin
  • Commercial Travelers
  • Contracts
  • Corporate Billing
  • Employee Benefit Consultants
  • Evolutions Healthcare
  • FamilyCare Health Plans
  • First Health Network
  • Florida Hospital HC Systems
  • Freedom Health
  • Gilsbar
  • Global Care
  • Group & Pension Administrators
  • Health First Health Plans
  • Healthease of FL
  • HealthPartners
  • Healthscope Benefits Inc
  • Humana
  • HVHS
  • Insurance Mgmt Admin of LA
  • Kelsey Seybold
  • Key Benefit Administrators
  • Magellan Behavioral
  • Magellan Complete Care
  • Medicaid-FL
  • Medicaid-Virgin Islands
  • Medicare PIN
  • Memorial Integrated Healthcare
  • Mental Health
  • Meritain Health
  • Molina Healthcare of FL
  • Multiplan
  • NGS Coresource
  • OneNet PPO
  • Optum Health
  • Other Commercial (MedLic#)
  • PaySpan
  • PHCS
  • Prestige Health Choice
  • Railroad Medicare-Palmetto
  • Simply Healthcare
  • Sunshine State Health Plan
  • The Health Plan
  • Total Claims Administration Inc
  • Tricare East
  • United American Ins
  • United Behavioral
  • United Healthcare
  • United Healthcare Community Plan
  • United Medical Resources
  • US Dept of Labor-Workers Comp
  • Veterans Affairs - HealthNet
  • Wellcare
  • Wellspan Health
  • Work Comp