Dr. John Wassenaar, MD
Dr. John Wassenaar, MD is an internist in Osprey, FL and has over 35 years of experience in the medical field. He graduated from University of Florida in 1985. He is affiliated with medical facilities Sarasota Memorial Hospital and Sarasota Memorial Hospital Venice. He is accepting new patients and telehealth appointments.
Practice
929 S Tamiami Trl Ste 101 Osprey, FL 34229Compare with other Internists
Compare Dr. Wassenaar with our nearby Internists at HCA Florida Sarasota Doctors Hospital.
Make an appointment at HCA Florida Sarasota Doctors Hospital today at
(941) 500-9903.
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Dr. Wassenaar's Reviews
Likelihood to recommend Dr. Wassenaar
3.9
| 5 Star | 64% | 64% |
| 4 Star | 7% | 7% |
| 3 Star | 7% | 7% |
| 2 Star | 0% | 0% |
| 1 Star | 21% | 21% |
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How was your experience with Dr. Wassenaar?Overall Patient Satisfaction
Likelihood of recommending Dr. Wassenaar to family and friends is 3.9285715 out of 5
About Me
biography
Dr. John Wassenaar, MD is an internist in Osprey, FL and has over 35 years of experience in the medical field. He graduated from University of Florida in 1985. He is affiliated with medical facilities Sarasota Memorial Hospital and Sarasota Memorial Hospital Venice. He is accepting new patients and telehealth appointments.Internal Medicine
Pediatrics
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
University Of Florida
Medical School, 1985
Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.
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Locations
Practice
- Call
- Fax
- Hours
- Mon: 9:00am - 4:30pm
- Tue: 9:00am - 4:30pm
- Wed: 9:00am - 4:30pm
- Thu: 9:00am - 4:30pm
- Fri: 9:00am - 4:30pm
- Sat: closed
- Sun: closed
- Directions
Affiliated Hospitals
- Recipient of 5
hospital awardsPatient Safety Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all awardsSurgical Care Excellence Award™ (2025)
Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications
View all patient feedbackHow patients felt about the care they received at this hospital.
87%Patients said they were given information about recovering at home3% higher than the national average
85%Patients would recommend the hospital to friends and family20% higher than the national average
- Recipient of 40
hospital awardsAmerica's 250 Best Hospitals Award™ (2025, 2024, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all awardsSurgical Care Excellence Award™ (2025, 2023)
Top 5% in the nation for consistently delivering clinical quality
View all patient feedbackHow patients felt about the care they received at this hospital.
85%Patients said they were given information about recovering at home1% higher than the national average
76%Patients said that doctors always listened to them and explained things well
Compare with other Internists
Compare Dr. Wassenaar with our nearby Internists at HCA Florida Sarasota Doctors Hospital.
Make an appointment at HCA Florida Sarasota Doctors Hospital today at
(941) 500-9903.
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