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Dr. Carmen Sierra, MD

Dr. Carmen Sierra, MD

Family Medicine*
35+ years of experience

Dr. Carmen Sierra, MD is a family medicine physician in Saint Cloud, FL and has over 35 years of experience in the medical field. She graduated from University Of Zagreb, Faculty Of Medicine in 1988. She is affiliated with medical facilities such as AdventHealth Orlando and AdventHealth Heart of Florida. She is accepting new patients and telehealth appointments.

3.6 Star Rating
Based on 31 reviews 3.6 Star Rating (31 reviews)

Carmen Sierra MD

4739 Old Canoe Creek Rd Saint Cloud, FL 34769
Telehealth available
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Compare Dr. Sierra with our nearby Family Medicine Physicians at HCA Florida Osceola Hospital.

Make an appointment at HCA Florida Osceola Hospital today at
(407) 752-9965.

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Dr. Sierra's Reviews

Likelihood to recommend Dr. Sierra

3.6
31 ratings, 14 with a written review
5 star
65%
65%
4 star
0%
0%
3 star
0%
0%
2 star
0%
0%
1 star
35%
35%

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Worst experience
I was seen 2 hours after my appointment time. She had a medical student with her and told the medical student to look at my private parts when I was not fully dressed without my consent. This is absolutely never ok. She also misdiagnosed me.
What went well
  • Appointment wasn't rushed
What could be improved
  • I didn't feel respected
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Didn't trust the provider's decisions
  • Long wait times
Helpful
Jan 10, 2025
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Your appointments mean nothing here. If you value your time, find a doctor that does it too, chances are you are going to be cancelled or rescheduled anyway.
What went well
No results
What could be improved
  • Long wait times
Helpful
Dec 09, 2021
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The office is very hot. I did not like her method of putting one vaccine at a time and they never answer the phone.
What went well
No results
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't trust the provider's decisions
3 others found this helpful
Helpful
Jan 05, 2021
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Dr Sierra is a blessing to me! She takes the time to listen to my health concerns and uses due diligence in treating me. If she has to refer me to a specialist, she contacts them to form a team in my treatment. She explains everything to me in terms I understand. I highly suggest her as a primary care doctor.
What went well
  • Office environment
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Trusted the provider's decisions
What could be improved
No results
2 others found this helpful
Helpful
Julie A Carmean – Aug 27, 2020
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Dr. Sierra is the best. She’s been my doctor since I was a kid back in Chicago. I’m now 20, living in Florida and she’s still my doctor. My family and I drive an hour to see her because she is the only person we can completely trust. Very knowledgeable and helpful. Wouldn’t trade her for anyone!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
4 others found this helpful
Helpful
Sanchez – May 23, 2020
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Dr. Sierra has been my doctor for over 5 years. I would not be around to write this review without her. She saved my life and continues to keep me healthy. I truly love this doctor...one of God's angels among us!
What went well
No results
What could be improved
No results
2 others found this helpful
Helpful
May 22, 2019
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Excelente!!!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
FL – Nov 14, 2018
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First off, the waiting room IS EXTREMELY HOT. REALLY HOT. I waited 45 minutes, I asked front desk how many people I had in front of me, in which I was told " 3 - 4, Sorry we had a lot of emergency walk ins". All I can think of is GREED.
What went well
  • Staff friendliness
What could be improved
  • Office environment
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
4 others found this helpful
Helpful
Orlando, FL – Sep 05, 2018
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Recent events from having a allergy attack I went to see Dr Carmen. She was extremely supportive and gave me two different shots and placed me in a room to be watched for over two hours as she knew I was alone. She was well prepared to treat my allergy and very sympathetic. Thanks again.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
3 others found this helpful
Helpful
Paula perez in Saint Cloud, FL – Jul 20, 2018
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Dr. Carmen Sierra is a good physician with a lot of experience. She does listen to her patients and has educated me on my conditions. Also, she responds well to the patient portal and to say more she even has called me directly when needed. Just to comment on other peoples reviews. She is closed on Wednesday because she visits elderly people at nursing homes. Before criticizing ask why first. Just my two cents. Dr. Sierra is awesome! Gracias por tu atencion y cuidado!
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
3 others found this helpful
Helpful
Izze in Saint Cloud, FL – May 28, 2018
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Staff not friendly & helpful, Dr Sierra won't listen to her patient or needs you explain your history and forgets your care like she meets you for the 1st time everytime you see her. If you need referrals or prescriptions sent out they don't or say they did and don't. And what Dr is closed on a Wednesday? And they will not return phone calls even if it's important.
What went well
No results
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
6 others found this helpful
Helpful
Kissimmee, FL – Sep 18, 2017
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Dr. Carmen Sierra has really helped me with my condition. I work in a high stress job and her help has been invaluable. I would and am recommending her to everyone I know. Her staff is beyond friendly and she really cares about her patients. If you want 5 star service and treatment don't look any further then taking a visit to Dr. Carmen Sierra's office.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
5 others found this helpful
Helpful
Irwin Vasquez in Kissimme, FL 34744 – Jan 10, 2017
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Dr. Sierra was not very friendly and seemed rather annoyed treating my children. My family felt very uncomfortable during our visit. She did not wear gloves nor did her medical assistants when giving my child shots. She also gave the shot in the deltoid, when a shot should be given in the vastus lateralis muscle on a child under the age of 3.
What went well
  • Office environment
  • Appointment scheduling
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
11 others found this helpful
Helpful
St Cloud, FL – Oct 28, 2016
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Dr Sierra is a very good and nice Dr. She has been all over the world. Because of her age she has seen a lot and dealt with a lot. She is well qualified. For some reason my insurance has dropped her and I am not happy about it. When they get good Drs they loose them because they don't wan t to pay them. So sorry to have to find a new Dr.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
5 others found this helpful
Helpful
D.R. Bott in Orlando, FL – Sep 08, 2016
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Know Before You Go

About Me

care philosophy

The best physical and mental care

Doctor-patient relationship

  • Family Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Alejandro Otero Lopez Hospital

    Residency Hospital, 1996

  • University Of Zagreb, Faculty Of Medicine

    Medical School, 1988
American Board of Medical Specialties®
American Board of Family Medicine®
- 
Family Practice
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. Information last updated March 29, 2025. To learn more about the difference between these sources, please refer to our FAQs.
Board actions foundState licensing board
More than three years ago
Florida Board of Medicine

Healthgrades receives board action history for physicians and physician assistants. The information displayed here is sourced from independent information providers, such as state board websites, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

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Locations

Carmen Sierra MD

Carmen A. Sierra Family Medicine and Skin Specialty4739 Old Canoe Creek Rd Saint Cloud, FL 34769
1
  • Call
  • Fax
  • Hours
    • Mon: 9:00am - 5:00pm
    • Tue: 9:00am - 5:00pm
    • Wed: closed
    • Thu: 9:00am - 5:00pm
    • Fri: 9:00am - 5:00pm
    • Sat: closed
    • Sun: closed
  • Directions
(321) 294-0583
See all Family Doctors in Saint Cloud, FL