Dr. William Sumner III, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Sumner III is offering online scheduling or call the provider’s office for more information.
- FindCare
- General Surgeons
- FL
- Jacksonville
- Dr. William Sumner III, MD

Dr. William Sumner III, MD
Overview of Dr. William Sumner III, MD
Dr. William Sumner III, MD is a General Surgery Specialist in Jacksonville, FL. They specialize in General Surgery, has 26 years of experience. They graduated from UNIVERSITY OF SOUTH FLORIDA and is affiliated with Ascension St. Vincent's Clay County Hospital and Ascension St. Vincent's Riverside Hospital.
Dr. Sumner III works at

Dr. Sumner III's Office Locations
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1
North Florida Surgeons2 Shircliff Way Ste 500, Jacksonville, FL 32204 Directions (904) 389-8861Monday8:30am - 5:00pmTuesday8:30am - 5:00pmWednesday8:30am - 5:00pmThursday8:30am - 5:00pmFriday8:30am - 5:00pm
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- Ascension St. Vincent's Clay County Hospital
- Ascension St. Vincent's Riverside Hospital
Experience & Treatment Frequency
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What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
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View All Accepted Carriers
- Aetna
- AvMed
- Blue Cross and Blue Shield of Florida, Inc. d/b/a Florida Blue
- Blue Cross Blue Shield
- Blue Cross Blue Shield of Florida
- Cigna
- First Health
- Florida Blue
- Humana
- UnitedHealthCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
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Learn more about how FindCare's ratings and reviews work
How was your appointment with Dr. Sumner III?
This is a type of surgeon that goes above and beyond. My personal opinion is that he is very well mannered, educated, and passionate about his field. I wish he could be my PCP!!
About Dr. William Sumner III, MD
- General Surgery
- 26 years of experience
- English
- 1174531586
Education & Certifications
- UNIVERSITY OF SOUTH FLORIDA
Frequently Asked Questions
Dr. Sumner III has an average wait time of 10 – 15 minutes at their office(s).
Dr. Sumner III accepts Aetna, Blue Cross Blue Shield and Blue Cross Blue Shield of Florida, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Sumner III has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Sumner III works at
Dr. Sumner III has seen patients for Port Placements or Replacements and Lymph Node Biopsy or Excision, and more. You can see other conditions treated by Dr. Sumner III on their profile. Please call the provider’s office to confirm all visit reasons.
6 patients have reviewed Dr. Sumner III. The overall rating for this provider is 4.3. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Sumner III.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Sumner III, there are benefits to both methods. A person calling to schedule an with Dr. Sumner III appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.