Udayakumar Navaneethan, MD

Udayakumar Navaneethan, MD


Accepting new patients

Please call the office to access the most up-to-date availability.
Reason for Visit
Feb 18 - May 18
601 E Rollins Street Orlando 32803
Please call the office or complete the request form for the most up-to-date availability.



AdventHealth Medical Group Interventional Endoscopy at Orlando

601 E Rollins Street

Orlando, FL 32803

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Formerly known as Center for Interventional Endoscopy



Udayakumar Navaneethan, MD, is a board-certified physician in gastroenterology and internal medicine who specializes in advanced endoscopic interventions and inflammatory bowel disease. A graduate of Madurai Medical College in India, he undertook his residency training at the University of Cincinnati College of Medicine and completed his fellowship training in gastroenterology and inflammatory bowel disease (IBD) at the Cleveland Clinic in Ohio. Dr. Navaneethan also completed training in advanced endoscopy at the Cleveland Clinic in Ohio. Dr. Navaneethan is part of the esteemed medical team at AdventHealth Orlando's Center for Interventional Endoscopy. Dr. Navaneethan currently serves as the Director of IBD Center and the Interventional IBD Unit at CIE and an Assistant Professor of Medicine at University of Central Florida college of medicine. He is a fellow of the American College of Gastroenterology and fellow of the American College of Gastrointestinal Endoscopy. He has published more than 200 articles and textbook chapters.

Conditions Treated: Gastrointestinal cancer Pancreatic disorders Biliary disorders Barrett's esophagus Gastrointestinal polyps Gastrointestinal bleeding.

Procedures: Fecal microbiota transplantation, Colonoscopy, EGD - esophagogastroduodenoscopy, ERCP - Endoscopic Retrograde CholangioPancreatography, EUS - Endoscopic Ultrasound Deep Enteroscopy Radiofrequency and Cryoablation for Barrett's esophagus, ESD - Endoscopic Submucosal Dissection, POEM - PerOral Endoscopic Myotomy Cricopharyngeal Myotomy for Zenker's Diverticulum, EGD - esophagogastroduodenoscopy, EUS - Endoscopic UltraSound Deep Enteroscopy Radiofrequency and Cryoablation for Barrett's esophagus.

Languages Spoken




Madurai Medical College


University of Cincinnati College of Medicine


Cleveland Clinic Foundation

Board Certifications

Gastroenterology: American Board of Internal Medicine


Note:- The list below is for reference purposes only and is subject to change. Please check with your health plan to confirm that Udayakumar Navaneethan, 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