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Larry Mazzeo, AuD

Phelps Health

Larry Mazzeo, AuD

Accepting New Patients

Specialties

Audiology

Gender

Male

Special Interests

Adult/pediatric diagnostics
Dizziness evaluation
Hearing aid dispensing

Board Certifications

American Academy of Audiology
American Speech and Hearing Association
Missouri Academy of Audiology

Office Locations

Phelps Health Bond Building

600 Blues Lake Parkway
Rolla, MO 65401

About Me

I'm Larry Mazzeo, AuD, a doctoral level clinically practicing audiologist for Phelps Health.

In addition to my extensive experience in clinical practice, I'm also an instructor/consultant for Missouri State University in Springfield, Missouri, for the doctoral program in audiology. I actively work with the university in the training and education of doctoral students in audiology, providing them not only the coursework but the practical experience to obtain their degree.

My wife is Kathryn, and we have two daughters, Amy and Elise. Prior to working for Phelps Health, I was a clinical faculty member and audiologist with Southern Illinois University School of Medicine, where I worked with Judyann Krenning, MD.

Education & Training

Undergraduate School San Jose State University, San Jose, California

Graduate School Salus University, Elkins Park, Pennsylvania; San Jose State University, San Jose, California

Insurance

For a list of insurance carriers that Phelps Health accepts, please click here.

Ratings and Reviews

Provider Overall Quality of Care

The physician and advance practice provider star ratings are an average based on the data collected from the Phelps Health post-visit surveys. 4.8
4.8 out of 5 (334 Ratings, 70 comments)

What our patients are saying (Verified reviews from real patients)

Feb 20, 2026
The doctor was terrific! He explained everything Really Well and answered every question I had. I would like to nominate him for whatever "Great Job!" type honors you give. He was outstanding!!
Feb 19, 2026
Excellent care. Thank you for a wonderful staff.
Feb 19, 2026
Nothing. I can't ever imagine going anywhere else for care. Dr. Mazzeo and his Staff are phenomenal.
Feb 9, 2026
The Nurse had no manners. Treated me like what I was saying did not matter and it seemed that all she wanted to do was get back to talking to her friends. The same thing happened when she gave me the order paperwork.
Feb 6, 2026
No improvement needed
Feb 4, 2026
Talked, explained everything that would be going on.
Feb 3, 2026
Waiting to see Dr was long but once I got in it was very goo
Jan 23, 2026
Dr Mazzeo was great at making sure my new hearing aids fit properly and worked well. I appreciate all the time he took with me.
Jan 22, 2026
Dr. Mazzeo is always very helpful and informative.
Jan 20, 2026
Quick check-in and minimal wait time. Friendly service and knowledgeable visit. Appreciate the Drs and clinic!!
Jan 19, 2026
Excellent doctor.
Dec 3, 2025
Dr. Mazzeo was very polite and explained my inner ear dizziness in good detail. I recommend him and Staff were very professional
Nov 24, 2025
Visiting with Dr Mazzeo is the part of my day when my visits occur! Can't say enough great things about this truly caring and kind Dr. :)
Nov 21, 2025
Fast and expert service.
Nov 21, 2025
Dr. Mazzeo is always professional, personable, and efficient.
Nov 21, 2025
Very good visit . Thank You
Nov 14, 2025
I answered yes definitely on nurses but I think you should have a N.A. as I did not have a nurse only the Doctor to check my hearing aid .
Nov 10, 2025
The Dr. took extra time to explain and provide information about my inner ear infections/condition and answered my questions; I appreciated that
Oct 21, 2025
Easy check in, short wait , kindness from student and doctor, explanation of equipment, in and out in no time with set up of next appointment!! Excellent care and service!!! Thank you!!!
Oct 17, 2025
Dr Mazzeo took the time to really check my hearing aides. He provided me with a loaner pair until I can get an order for a hearing test. Then he said he would recommend newer, better hearing aids for me
Oct 17, 2025
The doctor was courteous, knowledgeable, and understood my concerns.
Sep 30, 2025
Everyone listened to my concerns and took action to correct the problem in a timely manner and I always appreciate their kindness and concerns!! Thank you so much!!
Aug 27, 2025
Larry is very knowledgeable and professional
Aug 12, 2025
Nice people, well done.
Aug 7, 2025
My appointment was on time. The Dr was very nice and explained everything as we went along I had a very good visit and the result was extremely good.
Aug 6, 2025
Professional and timely
Jul 30, 2025
Nothing all was good
Jul 28, 2025
There could have been bacteria on the headgear that was not killed off by their sanitizing solution, because I got several pimples from the head gear on my forehead and cheek the next day, but the doctor himself was great, very thorough and knowledgeable and I would recommend him to family and friends
Jul 25, 2025
Well, one might have been an error. Anyway, had no questions and no problems.
Jul 24, 2025
Thorough exam, testing, explanation, and help with insurance.
Jul 22, 2025
I felt like I was the only parient being seen. I also felt like listened to me and explained to me in terms I could understand. Not in Dr. Terms. Thank you so very much.
Jul 18, 2025
Larry is always top notch. He is very concerned about your needs and always available when needed.
Jul 15, 2025
Dr. Mazzeo always answers my questions and updates my hearing aids. All went well.
Jul 14, 2025
The doctor explained the test and the results very well.
Jul 14, 2025
All very good
Jul 14, 2025
Everyone was professional and friendly.
Jul 11, 2025
No need for improvement
Jul 8, 2025
Anytime you get good news and a good explanation of results, it's a good visit. Thank you. The Technician was very kind and knowledgeable.
Jul 8, 2025
Dr Mazzeo was absolutely amazing, my daughter has ADHD and can be a lot to handle when it comes to any kind of appointment. However, Dr Mazzeo and his student were kind, patient, friendly, and so incredibly understanding. My daughter for the first time during a audiology test actually listened, and tried to do everything asked of her , i could tell she felt comfortable with Dr. Mazzeo which is very rare for her. Dr Mazzeo also explained thing to me in a way that I understood, he showed me the tests and explained everything, giving his professional input on how we should proceed , giving me realistic ideas of what to expect just amazing overall. As a military spouse its very difficult to find doctors like him that accept our kind of insurance, I will definitely be telling my military friends and family to consider Dr Mazzeo for their child's next audiology appointment. We need more doctors like him that have the patience of a saint with children like mine.
Jul 2, 2025
It was an all-round good experience. Except for myself being nervous about the crooked billing department. Staff and doctors were awesome.
Jun 30, 2025
They are doing it all the right way! Best thing is each are doing it fast, correctly and with a smile
Jun 25, 2025
No complaints
Jun 24, 2025
Front desk staff are always courteous. Provider is very knowledgeable.
Jun 17, 2025
I think you do a wonderful job. You listen very carefully to what I say and help me with any questions that I have. I really appreciate your work. Thank you. Thank you.
Jun 17, 2025
I have been seeing Dr Mazzeo for sometime, He is always very good at addressing my hearing problems. and the young man that works with him is very good.
Jun 12, 2025
I have been coming to Dr. Mazzeo for years as well as my husband and my mother and I wouldn't go anywhere else.
Jun 11, 2025
reading material in waiting room
Jun 11, 2025
My experience was excellent, and I was very happy with my care!
Jun 10, 2025
The young guy at the front was so bright and cheerful. Everyone that entered he made sure that they felt welcome. The Dr. is amazing. He explained everything and asked me questions. I felt so comfortable just like I had known him forever! You have a amazing group!
Jun 6, 2025
Great ?
Jun 6, 2025
Efficient/timely experience.
May 29, 2025
I don't think the audiologist told me his name, but he was super nice and caring. He was great at explaining each step of the process. I appreciated his knowledge and care.
May 23, 2025
The Audiologist was professional and treated me great I can no longer go on My Chart to see messages. I contacted the help number but no one could figure it out.
May 21, 2025
Very friendly staff!
May 20, 2025
Everything well
May 14, 2025
Dr. Mazzeo is professional yet friendly. Always on time. Willing to listen to my concerns.
May 1, 2025
Everything went smoothly
Apr 28, 2025
It took 2 months to get an appointment. It took 3 different fax numbers before they received my referral. But Dr. Mazzeo was excellent!
Apr 23, 2025
All was good.
Apr 21, 2025
No improvement necessary. Everything went great.
Apr 17, 2025
Overall greeting and care were superb!!
Apr 16, 2025
I really don't think there's anything that anybody could have done that would have improved the visit to everybody there. It's extremely professional, easy to get along with, easy to talk to, easy to understand. Make sure you have everything you need before you leave the office and have the front window open to listen to you and help you all they can. Everything was fantastic. Thank you.
Apr 15, 2025
Excellent service, fast response in and out within 30 minuets.
Apr 15, 2025
Dr. Mazzeo always does a great job.
Apr 14, 2025
Everything fine
Apr 11, 2025
I was treated well and referred to a specialist for further treatment
Apr 11, 2025
I had a problem with my hearing aid. I took a chance driving to hearing aid office, they took my aids immediately and repaired them. They were a lifesaver for me.
Mar 19, 2025
Always friendly and professional
Mar 12, 2025
Everyone was so nice, and explained everything.
Mar 11, 2025
Everything was great