Highlights
Age Groups Seen
- Infant 0-2
- Child 2-12
- Adolescent 12-21
- Adult 21-65
- Older Adult >65
Languages
- English
Gender
FemaleLocations
- 933 Waube Lane, Green Bay, WI 54304
- Get Directions
- Phone: 920-965-4800
- Fax: 920-965-4801
- 2550 S Ashland Ave, Green Bay, WI 54304
- Get Directions
- Phone: 920-548-7337
Expertise
Education
- Doctor of Audiology: Illinois State University, 2021
Insurance
- Aetna-Medicare Advantage
- Allstate Benefits f/k/a Allied Beneifts
- Anthem Blue Cross/Blue Shield - HMO, PPO, Blue Priority, Medicare Advantage and Medicaid
- Aspirus Health Plan
- BCBS MI (Upper Peninsula clinics only)
- Care Wisconsin
- Children's Community Health Plan Medicaid and Marketplace
- Cigna
- CommonGround Healthcare
- Community Care Inc.
- Evernorth Behavioral Health
- Exceedent
- First Health
- Galaxy Health Network
- Health Partners - Robin
- Health Payment Systems
- Health Smart
- HealthEOS
- Humana/Choicecare - HMO, PPO and Medicare Advantage
- Inclusa
- Independent Care (ICare)-Medicare Advantage
- Lakeland Care
- Managed Health Services-Medicaid
- Medicare
- MI Medicaid (Upper Michigan and clinics in Wisconsin counties adjoining MI border)
- Molina Healthcare-Medicaid only
- Multiplan
- My Choice Wisconsin
- Network Health Plan - Commercial and Medicare Advantage
- Optum Behavioral Health
- Preferred One
- Security Health Plan - Medicaid
- Three Rivers Provider Network
- Tricare
- Trilogy - Commercial
- United Healthcare - HMO, PPO, UMR, Medicare Advantage, and Medicaid
- UPHP-Commercial, Medicaid (Upper Michigan and select Northern WI clinics)
- WEA Trust Preferred
- WI Medicaid
- WPS Health Insurance
- WPS Health Plan
- Zelis
Reviews
4.9 of 5 stars
93 Ratings, 26 ReviewsThe Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.
- 5 out of 5 starsReviewed on 7/23/2026
Thank you
- 5 out of 5 starsReviewed on 7/22/2026
Yes, they were very, very, very good about telling me all the things and explaining things and listening to what I had to say and yes, I appreciate it. Thank you.
- 5 out of 5 starsReviewed on 7/20/2026
Thanks
- 5 out of 5 starsReviewed on 7/20/2026
Check in took a long time.
- 5 out of 5 starsReviewed on 7/20/2026
Kelly is outstanding
- 5 out of 5 starsReviewed on 7/10/2026
I enjoyed meeting Dr. Retzlaff - she was very personable and great to work with, and she explained everything very well.
- 5 out of 5 starsReviewed on 7/1/2026
Kelly R. Was an awesome person to be tested by & her evaluation was great. Very nice & professional.
- 5 out of 5 starsReviewed on 7/1/2026
Kelly was very courteous and helpful. She explained everything in a manner that was easy to understand
- 5 out of 5 starsReviewed on 6/24/2026
Kelly was very pleasant to work with.
- 3 out of 5 starsReviewed on 6/29/2026
ENT provider did not appear to empathize with my symptoms and did not say next steps if I continue to have symptoms. Provider did not walk me back out to waiting area and did not have a warm closure (said "see ya" and walked the other way down the hall).
- 5 out of 5 starsReviewed on 6/22/2026
I have never had a bad experience, I have always been treated with respect. Way to go Bellin
- 5 out of 5 starsReviewed on 6/15/2026
Ms. Retzlaff was excellent.
- 5 out of 5 starsReviewed on 6/8/2026
I didn't realize that my appointment time on MyChart was my arrival time, not the appointment. I had to wait longer than I expected to see the provider.
- 5 out of 5 starsReviewed on 6/3/2026
Kelly was excellent in every way.
- 5 out of 5 starsReviewed on 5/21/2026
The service was excellent, thank you. Why was the service so good?
- 5 out of 5 starsReviewed on 4/27/2026
I tried but did not like the online check-in process.
- 5 out of 5 starsReviewed on 4/20/2026
Kelly was wonderful that she answered all my questions. My anxiety went away from getting hearing aids and she knows her stuff. She was wonderful.
- 4 out of 5 starsReviewed on 4/13/2026
The checkin process was confusing - directing older clients to a kiosk and then saying don't really have to use it. Provider was nice but as soon as the exam was over - she indicated I could to buy the aids - I didn't know enough about the product to make a decision. I later found out that the True Hearing folks are sellling older models and that's why the discount. I asked for a refund and eventually go it. Health Partners - Birch is not a good insurance. Going back to UHC nextyear
- 5 out of 5 starsReviewed on 4/13/2026
Kelly was absolutely superb and I have the utmost respect for her. Her knowledge of her field was outstanding and she was extremely helpful. I am grateful for her assistance and information.
- 5 out of 5 starsReviewed on 4/9/2026
Excellent care. Very professional. Kelly was exceptional.
- 5 out of 5 starsReviewed on 4/8/2026
I feel like I had all my concerns about my hearing and breathing addressed completely
- 5 out of 5 starsReviewed on 4/7/2026
I am new to wearing hearing aids and the care and attention to my questions and concerns were always answered when asked. I appreciate Dr. and how she is assisting me in this journey. A big thank you for making it so easy.
- 5 out of 5 starsReviewed on 4/8/2026
The gal that helped me with my hearing aids was excellent. Explained everything just like I wanted her to do and expected her to do. She was very, very, very, very accommodating to answer any questions I had. I'd recommend her to anybody. Thank you.
- 5 out of 5 starsReviewed on 4/6/2026
Kelly was helpful with me.
- 5 out of 5 starsReviewed on 4/13/2026
Kelly was very professional and approachable. She explained all my questions and was very informative. I respected that she would pause before answering to make sure she was explaining answers accurately in a way I would understand. My friends would talk about their experiences with Costco and the over the counter hearing aids. When I would share information that I was taught and the extra care I received, they felt they missed out. I referred both of them to Kelly.
- 5 out of 5 starsReviewed on 4/13/2026
I love the experience I had with the doctor I had. I'd come back in a heartbeat. Thank you.