Dr. Marielys Figueroa-Sierra, MD
Rheumatology
4.9 out of 5
599 verified ratings
599 Ratings, 281 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.
Jun 18, 2025
Dr. Figueroa-Sierra is excellent!! Definitely worth the extra travel time needed to see her! She is thorough, patient, kind and happy to answer all my questions. Please keep her for a LONG TIME!!
Jun 18, 2025
My visit to Dr. Sierra was excellent!! When Dr. Amezaga moved to [ ] I was worried about a [ ] equal to her excellence, but am more than pleased with Dr. Sierra and feel the longer drive to see her is well worth it! She is very encouraging and easy to understand. She references my labs and explains them very clearly. Please keep her around for a long time!!!
Jun 18, 2025
Everyone was so nice. Front desk actually made eye contact and was super helpful. The doctor is wonderful
Jun 16, 2025
The team there really know what they’re doing I’ve had excellent care ever since I started seeing Dr. Sierra I think we help group all over has given me very good service I seem to be in there a lot, unfortunately
Jun 16, 2025
Dr. Sierra has taught me more than I thought I knew! Very thorough and a tremendous help with my medications
Jun 15, 2025
Dr Sierra took the time to listen.
Jun 14, 2025
Dr Sierra truly does an excellent job explaining things and explaining not just conditions but medicine and options.
Jun 13, 2025
Dr Figueroa Sierra is kind,knowledgeable, professional and gives you all the time to ask questions! She is one of a kind and I feel safe under her care ! Would give her a 10/1/
Jun 13, 2025
Dr Figueroa-Sierra is an excellent doctor. Knowledgeable and friendly. Spoke to me in detail and was not condescending.
Jun 12, 2025
Dr. Sierra is such a a caring doctor and the staff are so friendly and they make you feel so welcomed.
Jun 11, 2025
Dr Sierra is excellent. I've seen a lot of rheumatologists in my [ ] (diagnosed with [ ]) and she rates in [ ].
Jun 9, 2025
the doctor
Jun 6, 2025
DrSierra is an excellent physician and thoroughly explained an [ ] I had. I have full confidence in her expertise and she has an outstanding bedside manner.
Jun 6, 2025
Dr. Figueroa-Sierra herself and her team made feel so good.
Jun 5, 2025
The Dr. was extremely friendly, kind, patient, and knowledgeable.
Jun 4, 2025
All were excellent, Dr. Sierra is the best Dr I have had.
May 25, 2025
From Dr Figueroa-Sierra to the office staff everyone was very friendly and helpful and I appreciate that. Thank.
May 25, 2025
Dr sierra
May 25, 2025
Overall experience was great both with Dr Sierra and staff. Thank you.
May 24, 2025
Dr is outstanding
May 24, 2025
The receptionist at the front desk was very good - worked quickly and was welcoming.
May 24, 2025
Everyone is so professional, friendly and accommodating. I recommend them very highly to everyone.
May 24, 2025
She is simply the best dr I’ve seen. She explains things, takes time, never seems hurried. I wish all My fr buddies could be like hers.
May 23, 2025
From the time you check in until you check out, everyone is friendly, helpful and vey professional! On a scale of one to ten, they all get a 10+
May 22, 2025
I have been a patient of Doctor Figueroa – Sierra’s since she was in [ ]. She is such a sweet, cheerful, breath of fresh air while yet still being so knowledgeable and humble. She is one of a kind and sharp, thorough, down to Earth. I am most appreciative to have her as my Rheumatologist. [ ]
May 22, 2025
This visit was amazing for me. We were going over [ ] and the Dr explained everything - I have been treated for this condition for 8 years and never knew what she was explaining! To me that was priceless because I want to understand what is happening and why the treatment and what the treatment is doing. Absolutely 1000% satisfied to the point I had to call my husband because I was so excited and happy with the appointment
May 22, 2025
My first visit there and everyone was very nice. On time and thorough
May 22, 2025
She is amazing….the only Dr I can count on
May 16, 2025
She is very thorough and explains everything, not only my questions but my wife's questions as she accompanied me. Never feel rushed, always open to question and provides the information to understand my condition.
May 14, 2025
She is very Knowledgable and pays attention to what is new what works what are the other options ,pros cons .
May 13, 2025
Dr. Figueroa-Sierra and her nurse provided exceptional and welcoming care. As a new patient I felt heard and understood. Dr Sierra is exactly the type of doctor I like to go to because she is knowledgeable and knows how to communicate in clear language.
May 11, 2025
I wished I had more time with her.But overall her experience in the field she studied about is second to none. She’s seems very knowledgeable and driven to find solutions for her patients. I love everything about her, her personality, respect, and her drive to keep searching for solutions to care for her patients. Her patients are her No. 1 priority. I know she’s one of the best rheumatologists in her profession and I would not want to ever lose her. She’s a very special person to me. Losing her is like losing a family member. If anyone is being treated by her, just know that you’re in good hands with her and her knowledgeable and caring staff.
May 10, 2025
Excelente Doctora la recomiendo
May 9, 2025
Dr was extremely thorough!
May 8, 2025
Dr. Sierra is literally the best physician that I have seen at LPG… and I have seen a lot of physicians at LPG. She is kind and caring it makes you feel comfortable. She also explains everything really well. She is exactly who your physiciansshould model themselves after.
May 7, 2025
I think Dr SierrA is excellent. I'm happy I found her for my RA treatment.
May 7, 2025
Very satisfied with everyone I dealt with.
May 5, 2025
Although the staff is friendly and the intake tech did a great job, I’d like to shine a light on the great care I’ve received from Dr Sierra. I’ve not seen her for several months, but she was prepared and recalled things we talked about during my last visit. She always listens carefully; that’s got to be hard since my condition is not straight forward. She finds clues in the labs and brings fresh ideas. I am so lucky she’s my doctor.
May 5, 2025
I really appreciated Dr. Figueroa-Sierra taking so much time to explain things to me, so that I understood my condition and test results
May 3, 2025
Dr was through and answered all our questions she is an excellent doctor
May 3, 2025
Dr. Sierra is absolutely WONDERFUL. I have had RA for 10 years and have had [ ], and Dr. Sierra is hands down the best. She is never rushed. She takes time to explain results and answers all questions with such knowledge and expertise. She is thorough and thoughtful. I cannot say enough about her. She is such an asset to LPG, and her patients.
Apr 30, 2025
She is amazing as is all her staff! Highly recommend
Apr 29, 2025
Excellent Doctor
Apr 27, 2025
Dr Figueroa and the nurse everyone was excellence Thank you for everything
Apr 26, 2025
Dr. Sierra is wonderful. I always feel educated, well cared for, and positive when I leave her office.
Apr 26, 2025
This was a positive experience and the doctor is competent and caring. Staff pleasant and professional.
Apr 25, 2025
Priscilla is excellent answering the phones and giving directions under pressure. I was very angry with the [ ] taking me to the hospital and not able to get out after calling and passing through people at other locations she answered and guided me to get on time to my appointment. She’s the best !! Also Taylor and Amanda rushed , so my appointment won’t be cancelled it by the computer. Wow , it was stressful situation, but Priscilla saved me!! Thanks [ ]
Apr 25, 2025
All of them are very nice and very welcoming to you when you get there. I would like to say that Dr. Figueroa-Sierra and her nurse Amanda [ ] are very very nice and wonderful. The doctor takes her time and explains things very good and Amanda her nurse is very nice and caring she is just a very lovely and good worker just like the doctor. Excellent people!!!
Apr 25, 2025
Dr. Figueroa-Sierra is superb!
Apr 23, 2025
She is the best! She takes the time to explain everything to you and gives you options and helps you make the right or agreed upon decision.