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Dr. John Diana, DDS
Periodontics*
Dr. John Diana, DDS is a periodontics practitioner in Stony Brook, NY.
3.3 Star Rating
Based on 11 reviews 3.3 Star Rating (11 reviews)
Practice
2500 Nesconset Hwy Bldg 11 Stony Brook, NY 11790Make an Appointment
At a Glance
- Friendly Staff
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Dr. Diana's Reviews
Likelihood to recommend Dr. Diana
3.3
11 ratings, 5 with a written review
| 5 star | 55% | 55% |
| 4 star | 0% | 0% |
| 3 star | 0% | 0% |
| 2 star | 9% | 9% |
| 1 star | 36% | 36% |
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Very Poor attitude. Condescending and judgmental. After waiting for 15 minutes past my appointment time, Dr. Diana barely looked in my mouth and seemed like he was in a rush to see the patients after me. I felt more like an inconvenience to his day than a cared for patient. Would not recommend. Avoid at all costs.
What went well
- Staff friendliness
What could be improved
- Office environment
- Didn't listen or answer questions
- Didn't explain conditions well
- Appointment was rushed
- Didn't trust the provider's decisions
Helpful
Apr 24, 2020
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Not trustworthy
What went well
- Appointment scheduling
- Staff friendliness
- Wait times
What could be improved
- Didn't listen or answer questions
- Didn't explain conditions well
- Appointment was rushed
- Didn't trust the provider's decisions
Helpful
Aug 12, 2019
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I had severe pain after my implant and finally it was taken out by another surgeon, 3 weeks later. Over all the process was smooth, how ever the billing was an issue and they wouldn't work with my insurance even though I call my insurance and confirmed that it was covered. I was not happy that they wouldn't return my money. I am very unhappy and extremely disappointed with the treatment. Everyone seems to have a very short fuse when you ask questions.
What went well
- Appointment scheduling
- Wait times
What could be improved
- Office environment
- Didn't listen or answer questions
- Didn't explain conditions well
- Staff wasn't friendly
- Appointment was rushed
- Didn't trust the provider's decisions
7 others found this helpful
Helpful
Lisa in Huntington, NY – Jan 05, 2017
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i have had several procedures performed by dr. diana, including bone and tissue grafting.
they all went well, with no post operative issues.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
3 others found this helpful
Helpful
Deborah in Wading River, NY – Jun 11, 2016
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I had a wonderful experience with Dr. Diana and his staff. They were always friendly and helpful. Dr. Diana laid out a plan for my long-term care and was very good at explaining all aspects of the plan and possible treatment options.
What went well
- Office environment
- Appointment scheduling
- Listened & answered questions
- Explained conditions well
- Staff friendliness
- Appointment wasn't rushed
- Trusted the provider's decisions
- Wait times
What could be improved
No results
3 others found this helpful
Helpful
Bill S. in Shoreham, NY – May 26, 2016
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Leave a review
How was your experience with Dr. Diana?Overall Patient Satisfaction
11responses
Likelihood of recommending Dr. Diana to family and friends is 3.2727273 out of 5
About Me
biography
Dr. John Diana, DDS is a periodontics practitioner in Stony Brook, NY.Periodontics
*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
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Locations
Practice
Office2500 Nesconset Hwy Bldg 11 Stony Brook, NY 11790
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