
Highlights
Age Groups Seen
- Adult 18-64
- Older Adult 65+
Languages
- English
Gender
MaleAffiliations
- Corewell Health Watervliet Hospital
- Corewell Health Lakeland Hospitals
Locations
- Corewell Health Ear Nose & Throat Royalton
- 3950 Hollywood Road, Suite 280, Saint Joseph, MI 49085
- Get Directions
- Phone: 269-982-3368
- Fax: 269-983-3238
- Corewell Health Watervliet Hospital Southwestern Medical Primary Care & Peds Niles ENT
- 2002 South 11th Street, Niles, MI 49120
- Get Directions
- Phone: 269-687-0200
- Fax: 269-684-0199
Experience
Education
- Residency: University of Missouri School of Medicine, 2017
- Medical School: Creighton University School of Medicine, Doctor of Medicine (MD), 2012
Board Certifications
- Otolaryngology: American Board of Otolaryngology - Head and Neck Surgery, 2019
Insurance
- BCBS Medicare Advantage Plus Blue
- BCBS PPO
- BCBS Traditional
- Blue Care Network
- Blue Care Network Medicare Advantage
- Claritev
- Humana Military (Tricare East)
- Lakeland Care Network
- Medicaid
- Medicare
- Railroad Medicare
Reviews
4.8 of 5 stars
269 Ratings, 75 ReviewsCorewell Health is committed to delivering high-quality and compassionate care. These ratings and reviews are transparent patient feedback collected via survey following a provider care experience that asks patients and families about the care they received.
- 5 out of 5 starsReviewed on 6/26/2026
An A+ Practice
- 5 out of 5 starsReviewed on 6/25/2026
I am thankful that he is checking my lymph nodes and tongue and cancer.
- 5 out of 5 starsReviewed on 6/18/2026
I liked his ability to allow me to ask questions and then answer and not be rushed
- 4 out of 5 starsReviewed on 6/15/2026
Very nice
- 5 out of 5 starsReviewed on 6/12/2026
He was great. His assistant/nurse had a very calming type personality and explained everything excellently also
- 4 out of 5 starsReviewed on 6/12/2026
He feels he's a good guy
- 5 out of 5 starsReviewed on 6/10/2026
Dr. Erhardt worked in a way that made me trust his knowledge and understood what was happening, as well as how to fix the problem. He was willing to listen and explain any problem or concern I had.
- 5 out of 5 starsReviewed on 6/6/2026
Dr. Erhardt is very knowledgable and answered all of my questions. He never made me feel he was in a hurry to leave. I appreciated his caring attitude.
- 5 out of 5 starsReviewed on 6/4/2026
Thank you Dr.Benjamin Erhardt. Your expertise is truly life changing .
- 5 out of 5 starsReviewed on 5/31/2026
He was outstanding. Great at explaining things. Very caring.
- 5 out of 5 starsReviewed on 5/21/2026
Everything was good
- 5 out of 5 starsReviewed on 5/19/2026
Explains well and just a nice person
- 5 out of 5 starsReviewed on 5/15/2026
I can hear better thanks 👍
- 5 out of 5 starsReviewed on 5/8/2026
He explained it so well I had ne questions at the end of our conversation
- 5 out of 5 starsReviewed on 5/8/2026
Dr. Erhardt was a little arrogant in his demeanor but not that bad compared to other surgeons ive met. He was overall kind and informative, just a little haughty
- 5 out of 5 starsReviewed on 5/6/2026
Very personable
- 5 out of 5 starsReviewed on 4/27/2026
He was very professional and kind. His understanding and explanation was very clear and put me at ease. The experience was very calming and reassuring. I was grateful for his knowledge and care.
- 5 out of 5 starsReviewed on 4/16/2026
He is kind and efficient.
- 5 out of 5 starsReviewed on 4/16/2026
Dr. Erhardt listened to my concerns and provided me with answers and suggestions. This was the first time I’ve visited Dr Erhardt, I very impressed with his knowledge and professionalism.
- 5 out of 5 starsReviewed on 4/4/2026
He was easy to understand and so friendly. I wasn’t rushed at all. I know he had lots of other patients to see but he gave me his complete attention.
- 2 out of 5 starsReviewed on 3/24/2026
I’m not sure I’ll be back for the follow-up since very little of anything productive happened at the first appt.
- 5 out of 5 starsReviewed on 3/19/2026
He addressed her and spoke in plain language that she could understand.
- 5 out of 5 starsReviewed on 3/14/2026
Knowledgeable. Personable. Answered my questions.
- 5 out of 5 starsReviewed on 3/11/2026
Efficiently run practice. The nurse was very, very kind. Didn't wait hardly at all before the doctor came into examining room.
- 5 out of 5 starsReviewed on 3/11/2026
Very kind listens to your concerns and answers all questions Would Highly Recommend
- 5 out of 5 starsReviewed on 3/4/2026
He spent a lot of time with me explaining my situation (which made up for waiting time, etc)
- 5 out of 5 starsReviewed on 3/1/2026
It’s hard to find good health care. The decline in communication and empathy leaves us looking for better. I don’t feel I need to look elsewhere for ENT care bc Dr Erhardt is wonderful! Very patient, listens to listen which is refreshing. Very detailed which I greatly appreciate!
- 5 out of 5 starsReviewed on 2/27/2026
Always explains in detail and does not make you feel rushed. And no questions asked are silly questions.
- 5 out of 5 starsReviewed on 2/26/2026
Dr. Erhardt was very thoughtful and listened to what I had to say. He took the time with me that I needed to let him know what was going on. I appreciate that so much.
- 5 out of 5 starsReviewed on 2/21/2026
He has a great care for me as a patient
- 5 out of 5 starsReviewed on 2/21/2026
Remembered my last visit.
- 5 out of 5 starsReviewed on 2/15/2026
Appreciated the urgency he gave to my situation.
- 5 out of 5 starsReviewed on 2/13/2026
Thank you for doing what you’re doing and for listening to me and understanding my crazy body and issues and history.
- 5 out of 5 starsReviewed on 1/24/2026
Gave me plenty of his time to answer all my questions.
- 5 out of 5 starsReviewed on 1/23/2026
He is a nice person
- 5 out of 5 starsReviewed on 1/17/2026
I felt faint and he stayed with me until I felt better
- 5 out of 5 starsReviewed on 12/18/2025
Very nice
- 4 out of 5 starsReviewed on 12/18/2025
He came and did his Job. Take his time dont make the appointment feel rushed
- 5 out of 5 starsReviewed on 12/18/2025
Excellent doctor.
- 5 out of 5 starsReviewed on 12/14/2025
Very caring and professional.
- 5 out of 5 starsReviewed on 12/11/2025
Very good 👍
- 4 out of 5 starsReviewed on 11/17/2025
Just a little more time explaining medication use.
- 5 out of 5 starsReviewed on 11/5/2025
I think he’s a fine Dr and a very caring individual. His demeanor is very good and low key. IM thankful i can have him fomy Dr
- 5 out of 5 starsReviewed on 10/22/2025
Buenos profesionales.
- 5 out of 5 starsReviewed on 10/19/2025
First time seeing him but felt very comfortable in his care.
- 5 out of 5 starsReviewed on 10/18/2025
Very good. Explained everything very well.
- 5 out of 5 starsReviewed on 10/14/2025
A very good experience
- 5 out of 5 starsReviewed on 10/7/2025
Easy to understand
- 4 out of 5 starsReviewed on 10/4/2025
Understanding
- 5 out of 5 starsReviewed on 9/18/2025
He's a caring Doctor
- 5 out of 5 starsReviewed on 9/7/2025
He was friendly and gave me his attention
- 5 out of 5 starsReviewed on 8/28/2025
Answered my questions and explained everything he was doing.
- 5 out of 5 starsReviewed on 8/27/2025
very professional, knowledgeable and personable
- No RatingReviewed on 8/23/2025
Other than a physician I saw in Ireland , Dr. Erhardt clearly understood what I was trying to convey about my ongoing issue, & I totally agreed with his plan to focus on the throat /sinus issues. Although these issues impacted my tinnitus, he explained & believed the real issue was related to sinus.
- 5 out of 5 starsReviewed on 8/21/2025
Very good
- 5 out of 5 starsReviewed on 8/20/2025
Excellent
- 5 out of 5 starsReviewed on 6/30/2025
Talking a but slower would be easier to follow. I'm partially hard of hearing
- 5 out of 5 starsReviewed on 6/29/2025
I think he can help me.
- 5 out of 5 starsReviewed on 6/24/2025
He is very understanding of what patients need and is flexible in providing support
- 5 out of 5 starsReviewed on 6/20/2025
He’s trying to fix my problem
- 5 out of 5 starsReviewed on 6/9/2025
He was caring and friendly and treated me like a person not just a nomber.
- 5 out of 5 starsReviewed on 6/4/2025
Didgreat
- 5 out of 5 starsReviewed on 5/31/2025
The doctor was a good listener. And made you feel comfortable.
- 5 out of 5 starsReviewed on 5/30/2025
Professional, receptive to my concerns and questions.
- 5 out of 5 starsReviewed on 5/8/2025
He got right to the issue and scheduled the next steps needed.
- 5 out of 5 starsReviewed on 4/30/2025
Easy to talk to. Friendly, yet professional.
- 5 out of 5 starsReviewed on 4/24/2025
I asked him to explain one of the procedures that was done, and he took the time to explain it so that I could understand it.
- 5 out of 5 starsReviewed on 4/17/2025
Caring & thorough. Thank you so much!!
- 5 out of 5 starsReviewed on 3/29/2025
I arrived, waited a short time, was anesthetized , operated on and left without pain. The surgery outcome was even better than expected, so I’m very happy.
- 5 out of 5 starsReviewed on 3/20/2025
If you know him. He's great Physician.
- 5 out of 5 starsReviewed on 3/20/2025
He was very good and was determined to rule out any undiagnosed autoimmune disease.
- 5 out of 5 starsReviewed on 3/19/2025
I cannot say if the problem is resolved yet, but so far the care has been great.
- 4 out of 5 starsReviewed on 2/27/2025
The doctor explained my injury and options for corrective procedures if needed completely but seemed rushed. He did ask if I had questions but was shaking my hand to end the appointment before I could ask another question. I followed him to the check out area to ask about medication dosage. He was still in a hurry walking away as we spoke. I would have also appreciated after care information to review in My Chart. There was none. I called the office to confirm the information given at check out.
- 5 out of 5 starsReviewed on 2/10/2025
Just was an great environment and friendly staff
- 5 out of 5 starsReviewed on 2/7/2025
It took several months and tries to get a call back in the past to set up an appointment.. and when I finally did get an appointment scheduled, I was called 10 minutes prior to the start time to inform me they would have to schedule. I wasn’t able to get in contact with anyone after calling and leaving voicemails to reschedule my canceled appointment... however, looking past that, the service has been wonderful so far.