Juan R Almaguer, DO
Family Medicine
BJC Medical Group at Wentzville
1520 Wentzville Parkway
Wentzville, MO 63385 Directions
4.9 out of 5
234 verified ratings
234 Ratings, 89 Comments
The following ratings and reviews are based on verified feedback collected from independently administered patient experience surveys. The ratings and comments submitted by patients reflect their own views and opinions. Patient identities are withheld to ensure confidentiality and privacy.
Apr 27, 2026
What else would you like to say about your experience?
Dr Juan was very good glad he is my doctor
Apr 21, 2026
What else would you like to say about your experience?
It's my first time going. All the staff members are friendly. I had no trouble seeing the doctor and having all my requests answered. And then Dr. Almagir himself, he was really attentive and helped me with all my needs. Really, really nice guy. I appreciate it.
Apr 20, 2026
What else would you like to say about your experience?
professional, explains treatment plan perfectly
Apr 16, 2026
What else would you like to say about your experience?
All of my concerns were addressed or have a plan to be addressed. As always the Dr was great, relatable, very knowledgeable.
Apr 8, 2026
What else would you like to say about your experience?
The doctor is amazing. He listens, he explains, and he makes you feel like you are literally the only person in the world that he has information for. And he's just an amazing doctor.
Apr 7, 2026
What else would you like to say about your experience?
Everyone was nice and helpful very personal thanks,
Apr 6, 2026
What else would you like to say about your experience?
I really appreciate the time the doctor took with me to go over everything. Not feeling rushed and heard are two valuable assets in a care provider/ team
Apr 1, 2026
What else would you like to say about your experience?
Excellent visit AND lab follow up! Thank you to the team.
Very professional and kind.
Apr 1, 2026
What else would you like to say about your experience?
Love my Wentzville team of medical experts always willing to refer them to friends and family. They’re just the best!
Mar 29, 2026
What else would you like to say about your experience?
I feel safe and I trust the staff with all my health problems
Mar 28, 2026
What else would you like to say about your experience?
Dr. Juan Almaguer is great! He listens compassionately and provides excellent professional medical advice and care. I’ve always been extremely happy with all care received from Dr. Juan!!!
Mar 24, 2026
What else would you like to say about your experience?
I feel they listen, which makes a huge difference in diagnosing someone. Everyone is very professional and Dr. Jaun is quite the excellent Dr. I feel very relaxed when I see him, and I tell him what I think I need, then he does what he knows I need.
Mar 19, 2026
What else would you like to say about your experience?
I was well cared for during my time in the office. The staff was very professional and courteous in all their dealings with me.
Mar 18, 2026
What else would you like to say about your experience?
Dr Almageur is the best doctor I have ever had in my entire life!!!!!
Mar 15, 2026
What else would you like to say about your experience?
Everyone at this location is very friendly and professional.
Mar 12, 2026
What else would you like to say about your experience?
Dr Juan gives you personal attention that you sometimes hear about but never received he treats you like family goes way out of his way to make sure that you understand and gives far more time than one would expect a busy doctor to extend. I wish there were more doctors that would follow his example
Mar 12, 2026
What else would you like to say about your experience?
Some front desk staf can be rude.
Mar 12, 2026
What else would you like to say about your experience?
Dr Juan Almaguer is such a smart and caring Doctor! The staff in that office is great Also. Thanks
Dec 20, 2025
Was there anything that you feel was outstanding?
Dr Almaguer is the absolute best !! Top notch care , it would be extremely hard to find a better Family Medicine Doctor . Exactly kind and caring with great empathy for his patients . Excells at listening to his patients and takes the time to work out whatever is causing the illness.. I can't say enough good things about Dr Almaguer..
What could have been done to improve your experience?
N/A
Dec 19, 2025
Was there anything that you feel was outstanding?
All personal I interfaced with were professional, excelling in meeting my needs.
What could have been done to improve your experience?
Nothing. If it’s not broken, don’t mess with it.
Dec 12, 2025
Was there anything that you feel was outstanding?
Bjc Team is very good,im happy with the service,thanks, since i been coming here my health has got alot better👍🏿.
What could have been done to improve your experience?
Nothing at all, happy with the visits.
Nov 25, 2025
Was there anything that you feel was outstanding?
I have had several doctors in the last and I feel he was just so patient and understanding and walked and talked me through everything. He has always been quick to answer if I ever message or the staff is quick to respond as well. I am very happy with the whole experience!
What could have been done to improve your experience?
Nothing! Which normally it would be wait time in the past but I have so far been seen quickly!!
Nov 22, 2025
Was there anything that you feel was outstanding?
Dr Juan
Nov 19, 2025
Was there anything that you feel was outstanding?
The entire staff is nothing but amazing!
What could have been done to improve your experience?
Nothing to improve. Very detailed provider with exceptional care and very knowledgeable. Wonderful bedside manner and actually take the time to listen to his patients.
Nov 18, 2025
Was there anything that you feel was outstanding?
The full staff and Doctor were outstanding.
What could have been done to improve your experience?
It was great all round.
Nov 15, 2025
Was there anything that you feel was outstanding?
Yes doctor was very good explaining everything and attentive to all questions I had. Nurse was also wonderful
Nov 15, 2025
Was there anything that you feel was outstanding?
The staff, everyone one I interacted with, was great. The CMA was very kind and Dr Juan was fantastic. The staff makes you feel like you matter as a patient.
Nov 11, 2025
Was there anything that you feel was outstanding?
This was my first appointment with Dr Juan. I found him to be engaging and thorough.
Nov 11, 2025
Was there anything that you feel was outstanding?
The nurse and Doctor were professional yet personable and kind.
What could have been done to improve your experience?
Na
Nov 8, 2025
Was there anything that you feel was outstanding?
Dr. Showed excellent knowledge of the problem and knew exactly how to help.
What could have been done to improve your experience?
Nothing
Nov 6, 2025
Was there anything that you feel was outstanding?
Dr. Juan Almaguer is.
What could have been done to improve your experience?
Nothing
Nov 4, 2025
Was there anything that you feel was outstanding?
Dr. Almaguer is an excellent doctor. I’m going to be 57 soon and have never had a better doctor. He is thorough, attentive to my concerns, and takes time to educate me and discuss my health issues in a manner I can understand. I appreciate he is proactive in my healthcare and makes sure nothing is missed. He is friendly and caring. I also like that he is efficient in responding to my communications. Really an incredible doctor.
What could have been done to improve your experience?
Nothing
Nov 2, 2025
Was there anything that you feel was outstanding?
The doctors attentive demeanor and listening skills
Oct 29, 2025
Was there anything that you feel was outstanding?
Dr. Juan was wonderful! He showed genuine care concerning our needs. He was very helpful and addressed any concerns we had with excellence, kindness and professionalism. We are very grateful for the kindness and excellent care received.
What could have been done to improve your experience?
Everything was excellent!
Oct 25, 2025
Was there anything that you feel was outstanding?
Dr.Juan is awesome! he really takes the time to listen and adressa ny concerns, dont feel rushed at all, always explains everything in terms you can unders.
Oct 22, 2025
Was there anything that you feel was outstanding?
Dr. Juan
What could have been done to improve your experience?
Nothing/ all excellent
Oct 21, 2025
Was there anything that you feel was outstanding?
The nurse very concerned and supports dr Juan. Dr Juan listens and he’s very concerned about your personal mental and physical health makes you feel like you’re his only patient of the day
Oct 19, 2025
Was there anything that you feel was outstanding?
I really appreciated how the doctor took time to explain everything with my condition and treatments and exercises. Dr.Almunger is wonderful and staff is great!
Oct 18, 2025
Was there anything that you feel was outstanding?
Dr Juan is a 10+ kind of doctor in bedside manner he heals both physical and mental needs while you’re talking with him very reassuring. I’ve had several doctors in my life and he is definitely rated as one of my top candidates
What could have been done to improve your experience?
Each one of our visits are good and it would be hard to improve on how they handle me and my wife they make us feel like we are special
Oct 17, 2025
Was there anything that you feel was outstanding?
Dr. Juan Almagar and his nurse. 😀
Oct 17, 2025
Was there anything that you feel was outstanding?
Dr Juan Almaguer is AMAZING. He is the best Dr I've ever had in my 65 years. And his staff is great.
What could have been done to improve your experience?
NOTHING.
Oct 14, 2025
Was there anything that you feel was outstanding?
Dr. Almaguer is awesome. He asks a lot of questions and listens very carefully to my answers. He explains tests and procedures and gives me plenty of time to digest information and ask questions.
Oct 14, 2025
Was there anything that you feel was outstanding?
I thought everything was very nice and professional
What could have been done to improve your experience?
Everything was good change nothing
Oct 11, 2025
Was there anything that you feel was outstanding?
My Doctor is amazing. I’m lucky he’s my doctor
What could have been done to improve your experience?
Everything was perfect
Oct 10, 2025
Was there anything that you feel was outstanding?
The doctor and his assistant were amazing. Great attitude and showed empathy.
Oct 7, 2025
Was there anything that you feel was outstanding?
Staff members were all courteous and helpful.
What could have been done to improve your experience?
Nothing.
Oct 3, 2025
Was there anything that you feel was outstanding?
Love Dr A !!! He took the test me to look at all my records and spoke about n turns I could understand ❤️❤️❤️
Oct 2, 2025
Was there anything that you feel was outstanding?
Dr Snitzer
What could have been done to improve your experience?
Nothing
Oct 1, 2025
Was there anything that you feel was outstanding?
Dr Juan and his nurse
What could have been done to improve your experience?
N/a
Oct 1, 2025
Was there anything that you feel was outstanding?
From the sstaff to Dr. Juan it was a comforting and caring visit.. Dr. Juan shared his own personal experience which provided a human and important side to my particular visit. His care and the nurses care were exactly what I needed that day. Thank you!