Alex J. Brown
MD
Dr. Alex Brown is a board-certified and fellowship-trained non-operative sports medicine specialist. Dr. Brown has over 12 years of experience in an urgent care and family medicine setting, serving the Jacksonville community. Dr. Brown attended East Tennessee State University- Quillen College of Medicine for his Medical Degree. He completed his Internal Medicine Residency at Jewish Hospital of Cincinnati, which was followed by a Pediatric Sports Medicine Fellowship at Cincinnati Children’s Hospital.
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Dr. Brown has worked for many well-respected healthcare organizations in the Northeast Florida area, such as Ascension St. Vincent’s, and University of Florida Health. He brings a passion for treating patients’ symptoms thoroughly and conservatively.
Dr. Brown is an active member of the American Medical Society for Sports Medicine, American College of Sports Medicine and the American College of Physicians.
In his free time, Dr. Brown enjoys running, helping to coach his children’s sports teams, and spending time with his wife and five children.
Request Appointmentor Call 904-634-0640
Education
Doctor of Medicine
East Tennessee State University James H. Quillen College of Medicine
(Johnson City, TN)
Training
| Residency | Internal Medicine, Jewish Hospital of Cincinnati (Cincinnati, OH) |
| Fellowship | Pediatric Sports Medicine Fellow, Cincinnati Children’s Hospital (Cincinnati, OH) |
Certifications
| Board Certification | American Board of Medical Specialties, Specialty in Sports Medicine and Internal Medicine |
| Medical Doctors License | State of Florida |
Specialties
- • Sports Medicine
- • Fractures
- • Strains
- • Internal Medicine
- • Sprains
Dr. Alex J. Brown Practices at the Following Locations
Mandarin
4268 Oldfield Crossing Drive,
Ste. 201
Jacksonville, FL 32223
What are patients saying?
Patient Submitted Review
Jul-2025
It was very good. Vist and assistant. No surgery thankfully fr Dr Brown. So nice, took alot of time with me, pleasant and answered all questions for me. Gave me info to excerise at home and I will. I would definitely recommend him to anyone.He or his assistant never made me feel beneath them or inferior. Thankful I went. The young lady that did the x-rays was so nice, had a sweet smile, very friendly as well as front office. Sincerely, Susan Crews
Patient Submitted Review
May-2025
Wow, what a great staff and what an outstanding doctor. Dr. Brown is one of the most personable and delightful doctors I’ve had the good fortune to work with. He made the appointment interesting, fun, and productive. Additionally, as a patient, I felt he listened carefully and was very knowledgeable as well as terrific at explaining what my x-rays revealed and what the diagnosis meant. I look forward to seeing him again and would recommend him to anyone with an orthopedic need.K. Clark
rater8 Verified Patient
May-2025
My daughter and I had a great experience at Dr. Brown’s office. The front desk staff were welcoming and efficient, Dr. Brown was very attentive, listened carefully to my concerns, and explained everything in a way we could understand. The office was clean and comfortable, and the overall visit felt very professional and organized. I would definitely recommend this practice to anyone looking for quality care.rater8 Verified Patient
Apr-2025
Dr. Brown is an exceptional doctor, and I was really lucky that the scheduler sent me to the "wrong place". After the 2 months of misery, :,Care Spot, Baptist ER, and more, he removed my thumb nail in 15 minutes. He could send me away, but he decided to help. That happened yesterday, and today it's already huge improvement. Thank you Dr. Brown.
Patient Submitted Review
Jan-2025
From the minute, we walked into the office his assistant was kind and spoke up so that my husband could hear her when she asked him questions. She was efficient and thorough. When Dr. Brown walked in his personality is amazing. He has top rate listening skills, he examined my husband, diagnose him and treated him. I would definitely go back to Dr. Brown and his team.Patient Submitted Review
Jan-2025
Dr. Brown and staff were very friendly yet professional. I was seen in a timely manner. Dr. Brown asked questions about my ankle injury examined it and came up with a solution. I was impressed with the ease of conversation I found at this office. I highly recommend him and his staff for any orthopedic needs.Patient Submitted Review
Oct-2024
I was a walk-in and I got in quickly! Thank you for that! I did not feel rushed by anyone there. Dr. Brown is pleasant and very knowledgable of course! I will make one comment about talking about personal stuff at the front desk. I don't believe it's professional to do and I witnessed it today. I take all my broken bones to SOS, ;) Love SOS here and Fleming Island.rater8 Verified Patient
Oct-2024
I couldn't be more impressed. He was exceptional in every way—kind, attentive, and thorough. From the moment I walked in, I felt cared for and heard. His professionalism and genuine concern for my well-being made a world of difference. I feel fortunate to have found such a compassionate and skilled provider." I went to a new doctor and he was fantastic on all levels . Can you help phasing some kind thoughtful words ChatGPT said: ChatGPT Here’s a thoughtful way to express your appreciation: "I recently visited a new doctor, and I couldn't be more impressed. He was exceptional in every way—kind, attentive, and thorough. FroPatient Submitted Review
Oct-2024
Short wait. Very good manner by all personnel during visit. Physician Explained the nature of my injury over display of images. Ordered Immediate setup for meeting with surgeon. Also, ordered removal of temporary emergency cast and fitted a brace for increased comfort and mobility.I’m relived and satisfied with the encounter.Patient Submitted Review
Jul-2024
Both the Dr. Alex Brown & his assistant Tess were personable & knowledgeable.Dr. Brown explained why he thought that a cortisone shot would help alleviate my pain symptoms after looking at the X-ray images that were taken. He explained how the shot would work & what to expect over the next several days etc.Patient Submitted Review
Jun-2024
My visit with Dr. Brown went smoothly from making the appointment to arriving to a friendly greeting by the front desk staff. My wait time was minutes and the staff working with Dr Brown was knowledgeable and friendly. Dr Brown listened and addressed my issues with explanations and I feel I had the best care. I'm so happy I had this visit and would highly recommend Dr Brown.rater8 Verified Patient
Jun-2024
100% satisfied with Dr. Brown and ALL of their staff. We felt very informed and felt like we were being directed in the right direction after seeing Dr. Brown. He took his time with my husband, answered all questions and seems to have my husband on a good path moving forward. Very pleased! Highly recommend!!!rater8 Verified Patient
May-2024
Dr. Brown was very knowledgeable and friendly. He was very easy to talk to. This was my first visit with him, and I was very impressed! Office was easy in and easy out and convenient to park. Staff members were also very good! 5 stars for all. I've already referred this office and Dr. Brown to 2 of my friends.
Patient Submitted Review
Apr-2024
My son had an incident at school involving his knee. Dr Brown did an excellent job diagnosing and explaining to us what the issue was and what his treatment options were. My son particularly enjoyed the mini anatomy lesson Dr Brown provided in his explanation. Weeks later, he still recounts Dr Brown’s definition of his PCL, LCL, ACL and MCL. His courteous staff provided us with letters for the school to limit his activity during recovery and to reactivate him in sports after he had recovered.Patient Submitted Review
Apr-2024
Dr. Brown is the consummate professional. He takes the time to listen to the patient's symptoms, and concerns. His friendly manner and willingness to assure the patient's comfort with him and prescribed treatment make the visit easier if not enjoyable. I am grateful that I met Dr. Brown and he assisted in the care and treatment of my left hip.rater8 Verified Patient
Feb-2024
Dr. Brown was very approachable, informative, knowledgeable, and suggested appropriate treatment for my knee after his physical exam and x-ray analysis. If further issues ensued, he suggested returning to his office for further analysis of the issue. He was very patient oriented and took the time to fully discuss my medical issue.rater8 Verified Patient
Jan-2024
Dr. Brown is …Brilliant, Kind, Personable and fabulously skilled! Couldn’t have asked for a better physician to evaluate my injury. (A fractured finger I tried to ignore for 10 days.🙄). Thrilled with the Orthopedic walk in clinic! Great concept and business model that truly delivers patient care when & where needed! I am one very impressed RN… and we make the worst patients! 🥰!rater8 Verified Patient
Jan-2024
Wonderful, explained everything very thoroughly answered all my questions extremely friendly, very articulate. I left very happy, feeling very inspired, and that there was hope…. Gave me an injection in my shoulder joint very gentle. It didn’t hurt at all and the staff is also wonderful if there was a way to give them more than five stars, I would highly recommend him and the office.Patient Submitted Review
Nov-2023
I never write reviews, but my experience at SE Ortho Mandarin was the best I have ever experienced at a doctors office. Dr. Brown is so friendly and very caring. I was a walk in to get x-rays for a possible broken toe. I was immediately greeted, x-rayed, and seen by Dr. Brown. The whole process took 45 mins start to finish, and I was out the door! Thank you so much for your greatness. It is difficult to find people who care about their work. You are an A+++++. Could not ask for more!Patient Submitted Review
Nov-2023
Awesome provider with a great bedside manner and sense of humor. Dr. Brown saw me as a walk-in after I had rolled my foot earlier that day and was unable to walk. Even as a walk-in late on a Friday, I never felt rushed. He took his time answering questions about the diagnosis (broken cuboid bone) and had great empathy for the pain I was feeling along with the fact I was going to have to wear a boot for 6+ weeks. He and his staff made my experience at the South Side Clinic an extremely positive one, I would highly recommend!! Thanks again!!Patient Submitted Review
Nov-2023
I saw Dr Brown due to an emergency situation. When I called in, the staff set me an appointment within an hour of my call. Although I was the last patient of the day, and it was beyond 'closing time', he, and the whole staff, treated me as though my health was far more important than quitting time.Dr Brown spent a good deal of time discussing my diagnosis and explaining next steps. I felt confident in his recommendations, and left with a temporary solution to pain relief and an ongoing plan for long term care. He, and all the staff, were professional, knowledgeable and caring. My thanks to him and all the staff for making my experience such a positive one.I would highly recommend Dr Brown to any friends or family in need.Patient Submitted Review
Oct-2023
Wonderful doctor. He explained everything he was doing and why. I had a bike fall and went somewhere else having only x-rays and left. After a week, only feeling worse, I was a walk in here and was taken rather quickly. They did an ultrasound and had me sit with the doctor who explained what happened to my knee after the fall. Prescribed meds, given authorization for a temporary handicapped display card and given instructions along with a follow up appt. Staff also were very helpful. Definitely recommend to anyone looking for a sports doctor.rater8 Verified Patient
Oct-2023
Dr. Brown was great. He’s knowledgeable, personable, caring and and explains everything. He made me completely comfortable with my procedure. I’m already a SE Ortho patient but was unable to get an appointment at my regular office until next month for an injection. So I came to his offices as a walk-in. Great experience!rater8 Verified Patient
Sep-2023
Dr. brown was very kind and really took his time to listen to our concerns and explain why we shouldn't be concerned and when we should be concerned. Although my son was teasing me for "overreacting" Dr Brown assured me that my concern was valid and helped my son understand that I was just a loving mom.Patient Submitted Review
Jul-2023
I went in for an issue on my middle finger (trigger finger) and let me tell you my experience first off how attentive the staff is how quickly I was check in and how knowledgeable the Doctor is and straight forward in all the answers of the questions I had for him I got an injection today and I thought it was going to be very painful but I did not feel the injection at all Dr. Brown has a very good hand didn't feel nothing would definitely recommend him 100%.Patient Submitted Review
Apr-2023
What are great team of people work at this place.They're friendly from the moment you walk-in,confident and helpful whit questions you might have,respectful to your time .I'm so pleased with my choice of location!l had an opportunity to meet amazing Doctor Alex Brown no pressure:good side manners happy and smiling attitude makes you feel welcome,comfortable to ask questions about my health condition..,thank you for your professionalism ..,my hand are pain free:)Patient Submitted Review
Jan-2023
I can’t say enough about this office what a friendly crew! I went on my lunch break because I couldn’t stand the agonizing pain in my knee any longer, which has been going on for about 10 months. I found out that Southeast orthopedics has two walk-in locations I went to the one in Mandarin and was assigned to Dr Brown! He sat and listened to all my woes, pains and corny jokes about the pain! He was very thorough in the examination put me right into the x-ray machine and found out that I had a pretty good case of arthritis in my knee. Gave me a steroid shot and a game plan for what would happen next if this did not work. Explained everything in detail, and I can’t thank him enough as I try to heal this knee! SOS, Mandarin rocks! By the way, did I mention I was in an out within an hour and a half when I intended or thought that I would be there a lot is walking in the door. ❤️💙❤️💙❤️💙❤️Read more
Meet Dr. Alex J. Brown
Our Specialists
The team at Southeast Orthopedic Specialists consists of highly-trained physicians who have spent years researching and developing cutting edge methods and new technologies to provide the best treatments possible.
Jorge I. Acevedo
MD
Foot & Ankle Specialist
Dr. Jorge Acevedo is a board-certified, fellowship-trained orthopedic foot and ankle surgeon who specializes in arthroscopic and minimally invasive techniques, as well as clinical and surgical skin grafting for complex wound care treatment.
Learn More
Stephen R. Arndt
MD
Foot & Ankle Specialist
Dr. Stephen Arndt is a board-certified, fellowship-trained orthopedic surgeon who specializes in complex conditions of the foot and ankle both surgically and non-surgically.
Learn More
Pavel Balduyeu
MD
Pain Management Specialist
Dr. Pavel Balduyeu is a board-certified, fellowship-trained Interventional Pain Management Specialist. Dr. Balduyeu attended Belarus State Medical University where he received his doctoral degree.
Learn More
Aaron M. Bates
MD
Joint Specialist
Dr. Aaron Bates is a board-certified fellowship-trained orthopedic surgeon specializing in sports medicine. He received his medical degree from the University of Maryland School of Medicine in Baltimore, MD.
Learn More
Alex J. Brown
MD
Sports Medicine Specialist
Dr. Alex Brown is a board-certified and fellowship-trained non-operative sports medicine specialist. Dr. Brown has over 12 years of experience in an urgent care and family medicine setting, serving the Jacksonville community.
Learn More
Jeffrey B. Burnette
MD
Joint Specialist
Dr. Jeffrey B. Burnette is a board-certified, fellowship-trained Orthopedic Surgeon specializing in Hip and Knee Replacement. Dr. Burnette graduated from The Citadel, Military College of South Carolina and obtained his medical degree from the Medical University of South Carolina in Charleston, SC.
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Frank R. Collier Jr.
MD
Pain Management Specialist
Dr. Frank Collier is a board-certified physical medicine and rehabilitation physician specializing in interventional pain management treatments. His work aims to alleviate any pain and discomfort that affects how people function daily.
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Rahul V. Deshmukh
MD
Joint Specialist
Dr. Rahul Deshmukh is a board-certified orthopedic surgeon specializing in sports medicine, advanced arthroscopy, minimally invasive joint replacement and trauma. Dr. Deshmukh received his medical degree from Harvard Medical School in Boston, MA.
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Patient Submitted Review
Jul-2025
I had an excellent experience with Dr. Alex Brown. From the moment I walked into the office, I felt welcomed and at ease. Dr. Brown is not only highly knowledgeable and thorough, but also incredibly compassionate and attentive. He took the time to explain everything clearly, answer all of my questions, and make sure I felt comfortable every step of the way. It’s clear that Dr. Brown genuinely cares about their patients’ well-being. I’m very grateful for the care I received and would highly recommend Dr. Brown to anyone looking for a skilled and trustworthy doctor.