Click here to schedule an appointment online. New patients can also call (904) 717-0207.
Dr. John Casler, MD
New Patient(904) 717-0207
Dr. John Casler, MD is a otolaryngology (ear, nose & throat) specialist in Jacksonville, FL. Dr. Casler completed a residency at Walter Reed Army Medical Center. He currently practices at Mayo Clinic - Florida and is affiliated with Mayo Clinic Hospital . He accepts multiple insurance plans. Dr. Casler is board certified in Otolaryngology.
Mayo Clinic - Florida
Jacksonville - Cancer4500 San Pablo Rd S, Jacksonville, FL 32224 Call
- St Vincents/Colum-Presby Me, Fellowship Hospital — 1989
- Walter Reed Army Medical Center, Residency Hospital — 1988
- Walter Reed Army Medical Center, Internship Hospital — 1984
- Blue Cross Blue Shield
- CareFirst Blue Cross Blue Shield
* Please verify this information when scheduling an appointment.
Leave a review
How likely are you to recommend Dr. Casler?
Dr. Casler is the best! I traveled to Mayo clinic just to see him! Highly recommend him!
- Mayo Clinic Hospital
Frequently Asked Questions
Dr. Casler has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.
Dr. John Casler, MD generally accepts new patients. You can see Dr. Casler's profile to make an appointment.
Use our insurance check to verify if Dr. Casler accepts your insurance.
Dr. Casler frequently treats Endocrine Surgical Procedures and Sleep Apnea.
Dr. Casler's office is located at 4500 San Pablo Rd S, Jacksonville, FL 32224. Find other locations and directions.
Dr. Casler speaks French and English. View profile to see all.