Almaguer, Juan DO
Family Medicine
BJC Medical Group at Wentzville
Wentzville, MO 63385 Directions
4.9 out of 5
171 verified ratings
171 Ratings, 64 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.
Sep 12, 2025
Was there anything that you feel was outstanding?
Dr and staff were extremely great, helpful and respectful.
Sep 9, 2025
Was there anything that you feel was outstanding?
Dr Almaguer is an exception PCP. He listens, walks you through his thought process and I feel like we’re a team when working through different issues.
Sep 9, 2025
Was there anything that you feel was outstanding?
Dr. Jaun is always the best! Very thorough and takes plenty of time with his patients!
What could have been done to improve your experience?
N/A
Sep 9, 2025
Was there anything that you feel was outstanding?
The doctor is really easy to talk too.
What could have been done to improve your experience?
Nothing I can think of
Sep 7, 2025
Was there anything that you feel was outstanding?
Dr Almaguer was great. Took the time to talk through all of my concerns and developed an action plan to address my symptoms and overall health. He works with me to incorporate and measure the impact of life style changes, physical therapy and medications to improve my overall quality of life.
What could have been done to improve your experience?
Wait time for appointment was a bit longer this time but that is not typical for this location.
Aug 30, 2025
Was there anything that you feel was outstanding?
Dr. Almaguer’s patience, understanding, empathy, etc. was exceptional. I was so nervous going into the appointment, but by the time I left, I was so happy that I went.
Aug 29, 2025
Was there anything that you feel was outstanding?
Dr. Almaguer and his entire staff were extremely helpful. Dr. Almaguer (and his staff) is the best physician I have dealt with in all my 77 years. He listens carefully, explains things well and most of all... he TRULY CARES.
What could have been done to improve your experience?
Absolutely nothing.
Aug 29, 2025
Was there anything that you feel was outstanding?
Dr. Armujeer
What could have been done to improve your experience?
Nothing
Aug 27, 2025
Was there anything that you feel was outstanding?
Dr. Almaguer best doctor I have ever seen
What could have been done to improve your experience?
Nothing
Aug 25, 2025
Was there anything that you feel was outstanding?
I’m a retired R. N. who worked full time 45 yrs. Dr Almaguer is my new family Dr & I have been extremely impressed with his knowledge , professionalism & he is very caring , down to earth & we hit it off from our 1st handshake!! He is quite special & a rare find!!!!
What could have been done to improve your experience?
Nothing! Great Dr & staff! ⭐️⭐️⭐️⭐️⭐️
Aug 25, 2025
Was there anything that you feel was outstanding?
YES! DR. JUAN R. ALMAGUER is a VERY GooD DoctoR! !! !!! HE LISTENS to the ProbleM AND ALL the Systems! !! !!! I Trust Him
Aug 25, 2025
Was there anything that you feel was outstanding?
The Dr was great, I appreciate Dr Shoup asking if I would see his associate and with him having knowledge with migraines that truly helped me because I did not. He was able to prescribed the right combination of medication that has helped me out
Aug 23, 2025
Was there anything that you feel was outstanding?
Dr Almaguer went above and beyond, he listened very well to what I was going through without judgement he assessed the situation and came up with solutions to try and help in any way he could. he didnt want me leaving feeling worse off than I already did. very thankful for him and taking my situation seriously
What could have been done to improve your experience?
nothing
Aug 23, 2025
Was there anything that you feel was outstanding?
Dr. Almaguer is compassionate and excellent as a healthcare professional!
Aug 23, 2025
Was there anything that you feel was outstanding?
Dr. Juan was an extraordinary listener. He seemed willing to get the facts and help my daughter to feel better.
Aug 23, 2025
Was there anything that you feel was outstanding?
Dr. Juan seemed to listen much better than other doctors I have been to. He didn’t dismiss or gaslight me.
Aug 22, 2025
Was there anything that you feel was outstanding?
Dr A was very nice, patient, helpful, friendly and very knowledgeable. He went above when I told him I’m homeless and went to see what resources he could find for me! Thank you Dr A!!!
What could have been done to improve your experience?
Nothing
Aug 16, 2025
Was there anything that you feel was outstanding?
Dr Jaun’s staff is quick, courteous and updated. I could not be more grateful. Dr Jaun is very pleasant, but above all more than qualified for his field. I have complete trust in him and really happy I found him.
What could have been done to improve your experience?
I’m comfortable waiting for his diagnosis
Aug 12, 2025
Was there anything that you feel was outstanding?
All staff was cordial in welcoming me to BJC
What could have been done to improve your experience?
N/A
Aug 11, 2025
Was there anything that you feel was outstanding?
All performed their duties as ptofessionals exceeding expectations.
What could have been done to improve your experience?
You have a good staff so don’t change.
Aug 9, 2025
Was there anything that you feel was outstanding?
Your staff and physicians are always excellent
Aug 5, 2025
Was there anything that you feel was outstanding?
Dr Juan was very nice, polite and patient.
Jul 30, 2025
What could have been done to improve your experience?
Nothing!
Jul 26, 2025
Was there anything that you feel was outstanding?
Dr almaguer is an outstanding and competent physician.
Jul 26, 2025
Was there anything that you feel was outstanding?
Dr. Almaguer was excellent. I never want to go to any other doctor.
What could have been done to improve your experience?
Happy with visit. No improvement needed.
Jul 26, 2025
Was there anything that you feel was outstanding?
I'm very happy that I pick BJC for Medical. Thank you for all you do for me.
What could have been done to improve your experience?
Nothing everyone was great thank you.
Jul 22, 2025
Was there anything that you feel was outstanding?
Dr Juan Almaguer has shown sincere patient care.
Jul 22, 2025
Was there anything that you feel was outstanding?
No
Jul 19, 2025
Was there anything that you feel was outstanding?
Both the nurse and the doctor were very kind, did not make me feel rushed, and helped me feel very comfortable. I usually get anxious in new environments and talk too much but neither of them seemed bothered by that and they were very helpful. My experience here was exponentially better than my prior experience with other offices.
Jul 15, 2025
Was there anything that you feel was outstanding?
The doctor was outstanding during my visit with. He was very well prepared and knew my history prior to the visit
Jul 1, 2025
Was there anything that you feel was outstanding?
Yes
What could have been done to improve your experience?
Nothing
Jun 28, 2025
Was there anything that you feel was outstanding?
Honest interest in your care, and resolving your problem..
Jun 28, 2025
Was there anything that you feel was outstanding?
Care was excellent, communication and time spent explaining a new condition was above and beyond printing information to take home in addition taking the time to explain things in detail for future of care. I highly recommend and feel grateful to have a provider that takes the time to listen to patients and gives insightful feedback for my well-being.
What could have been done to improve your experience?
Nothing, from the front desk check in to the point of connecting with my doctor I felt very well taken care of.
Jun 27, 2025
Was there anything that you feel was outstanding?
Dr Juan and his nurse for their kind, caring, and relaxed approach to patient care. They made me feel relaxed, heard, and respected.
What could have been done to improve your experience?
Nothing
May 31, 2025
Was there anything that you feel was outstanding?
My doctor, Juan. He has a genuine personality and a great listener.
What could have been done to improve your experience?
It was a great visit.
May 30, 2025
Was there anything that you feel was outstanding?
Of Course Dr J Almaguer and his staff are all are great.
May 19, 2025
Was there anything that you feel was outstanding?
Dr. Almaguer is absolutely incredible. I have a lot of anxiety coming to the doctor and he puts me at ease. He takes the time to explain medications and diagnoses.
May 7, 2025
Was there anything that you feel was outstanding?
Dr. Almaguar is an excellent physician. He's caring, sensitive, is superb at explaining things and listening, and has great expertise in his field of medicine. He genuinely seems to care.
May 5, 2025
Was there anything that you feel was outstanding?
Great people!
Apr 25, 2025
Was there anything that you feel was outstanding?
Dr.Juan was amazing and very easy to talk to, very kind.
Apr 2, 2025
Was there anything that you feel was outstanding?
Dr Almaguer is fairly new to me as he became my primary doctor after I had quadruple bypass heart surgery. Honestly I have been extremely impressed with him. Specifically his attentiveness to what I am communicating, and his promtness to address all my concerns effectively. As far as my personal thoughts of him I find him to be a. Outstanding people person and an easy person to talk to even about difficult situations. Top Teir Individual.
Mar 21, 2025
Was there anything that you feel was outstanding?
Dr. Almaguer was great! He really listened and was exactly what I was looking for in a primary care doctor.
Mar 19, 2025
Was there anything that you feel was outstanding?
Everyone and everything went well for me. Thank everyone for me.
Mar 14, 2025
Was there anything that you feel was outstanding?
Both Dr. Juan and his nurse were excellent! Couldn’t have asked for better! Knowledgeable, kind, friendly!
Mar 13, 2025
Was there anything that you feel was outstanding?
Dr Juan and his assistant are amazing
Mar 9, 2025
Was there anything that you feel was outstanding?
I think Dr. Juan R Almaguer is excellent. He went through all my medical history and asked me questions during my visit in order to get a clear picture about me. He was very diligent in placing my labs orders and he was able to discuss the results through MyChart the same day.
Mar 4, 2025
Was there anything that you feel was outstanding?
When I first saw Dr Juan, he knew more about my health history than I did. He does his homework. Very very knowledgeable. Questions on ‘my chart’ are answered quickly. He listens , never rushes the visit. Excellent doctor.
Mar 4, 2025
Was there anything that you feel was outstanding?
This is the first time I have seen Doctor Almagru. it was a post hospitalization follow up visit. I was really impressed with him. I was a little nervous because I had never seen him before, but he made me feel as comfortable as if you’ve been my doctor for years he asked me what I wanted and what I thought was going on and did I understand everything on it there was some test that I wanted rechecked and he said that he would think the same thing and he held the lab up to get me done where we go out that night. I was later in the day and I got the results back on my chart and then the next day his staff called and asked to have any questions or need to see him again from anything from that visit it was just excellent and so was his nurse. I have always been treated with respect with this full group
Mar 3, 2025
Was there anything that you feel was outstanding?
Everything was top notch.
Mar 1, 2025
Was there anything that you feel was outstanding?
Dr. Armergur is the best doctor I have ever had