Dr. Carolina G. Sierra, MD | Boca Raton, FL | Endocrinology

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Carolina Sierra specializes in endocrinology, diabetes and metabolism, with additional training in internal medicine. She earned her medical degree from Universidad Central Del Este Facultad De Medicina and completed her residency at Raritan Bay Medical Center. With 44 years of clinical experience, Dr. Sierra brings extensive expertise to her practice. She is fluent in both Spanish and English.

Dr. Sierra practices at Boca Raton Regional Hospital and West Boca Medical Center in Boca Raton, Florida. She focuses on treating high cholesterol in children and teens, hyperlipidemia, and familial lipid disorders. Her diagnostic capabilities include thyroid hormone testing, complete blood counts, and hepatic function panels. Patients rate Dr. Sierra 4.5 out of 5 stars on average.

AI-generated from data on this provider profile.

4.5

33 Ratings
44 years of experience
28 insurance plans accepted
speaks Spanish, English
Raritan Bay Medical Center
10 written reviews
2 specialties
13 areas of expertise
2 hospital affiliations
1 office location
Female

33 ratings & reviews

Sort:

Showing 1 to 10 of 10 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Exceptional in her field, amazing bedside manner is just a few words to describe Dr. Sierra. Dr. Sierra is extremely thorough, listens, and takes interest in finding the root cause of the problem to properly diagnose and treat. She is also a big advocate of sharing as much information as possible with you to learn about your diagnoses and treatment. Aside from the Dr. the entire office staff is friendly, polite, and diligent in returning calls and following up. I would highly recommend Dr. Sierra.

August 9th, 2021

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I am a Nurse for 33 yrs and have worked with many physicians. I was privileged to have worked closely with Dr Sierra as well as having her as my personal physician. She is by far the most knowledgeable physician I have know, along with her outstanding commitment to her patients. She is dedicated to their well being and is always available to them. She is a true asset to the Medical Profession.

October 9th, 2015

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I absolutely love Dr. Sierra...she pinpointed my diagnosis and I have lost 70 lbs in 11 months. Never felt better and I owe it all to Dr. Sierra

September 12th, 2012

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Sierra has been a wonderful doctor for me, I would highly recomend her!

January 11th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I got my life back!

November 28th, 2010

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

had gone to so many endocrine specialists and she took the time to go over diet, etc.Lost 50 pounds and owe her all.

September 8th, 2010

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I have gone to Dr. Sierra. I also went to her predecessor, Joseph Greenberg, M.D. I find her to be very helpful with explaining how metabolism and weight loss work. I recommend her enthusiastically and without reservation.

July 19th, 2010

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I owe my life to Dr. Sierra. I was morbidly obese with a fatty liver and on the cusp of developing diabetes. She offered me several options on how to address the issue and helped me through it all. I am in the right weight class my bloodwork is normal and I feel great. I am still following her program and could not be happier. Sheis the greatest and if you are looking for a caring and brilliant doctor you should go to her.

September 1st, 2009

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I am writing this comment to highly recommend Dr. Sierra, she is a caring and kind person who has an excellent bedside manner. Dr. Sierra has been practicing medicine for many years and is very competent and an excellent clinician.

August 5th, 2009

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

She does not really practice Medicine..all she does is push pills! If you have a real medical issue go to someone else!!

July 21st, 2009

Boca Raton Regional Hospital

800 Meadows RdBoca Raton, FL 33486

Tel: (561) 955-7100


Dr. Carolina Gisela Sierra, MD	Dr. Vineeth Mohan, MD	Sharon C Miller, MD	Dr. Elisa Rogowitz, MD, MBA
Endocrinology, Diabetes & Metabolism	Endocrinology, Diabetes & Metabolism	Endocrinology, Diabetes & Metabolism	Endocrinology, Diabetes & Metabolism
	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.5 (33 Ratings)	4.1 (25 Ratings)	4.7 (71 Ratings)	5 (10 Ratings)
44 Years of Experience	29 Years of Experience	29 Years of Experience	12 Years of Experience
No Virtual Visit Option	Virtual Visit Available	Virtual Visit Available	Virtual Visit Available
Speaks Spanish, English	Speaks English	Speaks English	Speaks English, Spanish, German
Boca Raton , FL	Boca Raton , FL	WEST PALM BEACH , FL	Centennial , CO
Med School: Universidad Central Del Este (Uce) Facultad De Medicina	Med School: University Of Texas Southwestern Medical Center Medical School	Med School: University of Cincinnati College of Medicine	Med School: University Of Arizona College Of Medicine
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Aetna
Aetna - HMO
Aetna - POS
Anthem Blue Cross
Blue Cross Blue Shield
Blue Cross Blue Shield of Massachusetts
CBA Blue
Cigna
ConnectiCare
EmblemHealth
Fidelis Care (NY)
HealthFirst (NY)
HealthFirst (NY) - Medicare (Advantage HMO)
Horizon Blue Cross Blue Shield of New Jersey
Humana
MagnaCare
Medicaid - Medicaid
Medicaid - Medicaid (Managed)
Medical Mutual
Medicare
Medicare - Medicare
MetroPlus Health Plan
MVP Health Care
Neighborhood Health Plan
Oscar Health Insurance
UnitedHealthcare
UnitedHealthcare Oxford
UnitedHealthcare Oxford - HMO

Acromegaly
Addison Disease
Cushing Disease
Diabetes
Diabetes Mellitus, Type 1
Diabetes, Type 2
Fatigue
Gland Issues
Hormones
Hyperthyroidism
Hypopituitarism
Hypothyroidism
Internal Medicine

MEDICAL LICENSE

Medical Doctor, New York, 2026, Active

Medical Doctor, Florida, 2027, Active

EDUCATION & TRAINING

Residency

Raritan Bay Medical Center

Medical School

Universidad Central Del Este (Uce) Facultad De MedicinaGraduated in 1982

Dr. Daniel Leon Gianella, MD
Neuroradiology
22 Years Exp | Boca Raton, FL
(0)
Dr. Julie-Anne Thompson, MD
Critical Care Medicine
27 Years Exp | Hollywood, FL
(2)
Dr. Donald Charles Miller, MD
Emergency Medicine
48 Years Exp | Delray Beach, FL
(0)
Dr. Latasha Denise Moore, MD
Anesthesiology
14 Years Exp | TALLAHASSEE, FL
(0)
Dr. Laila Nobakht, MD
Hospital Medicine
18 Years Exp | Long Beach, CA
(0)
Dr. Pamela Nicole Tambini, MD
Addiction Medicine
13 Years Exp | WEST PALM BEACH, FL
(0)
Dr. Kelly Alexis Punzul, DO
Hospital Medicine
| Saint Petersburg, FL
(0)
Dr. Matthew William Wallace, MD
Emergency Medicine
13 Years Exp | Delray Beach, FL
(0)
Dr. Jorge Alberto Yu Chung, MD
Hospital Medicine
21 Years Exp | Weston, FL
(2)
Dr. Amy Beth Schiffman, MD
Allergy & Immunology
14 Years Exp | Boca Raton, FL
(1)

Where is Dr. Carolina Sierra's office located?: Dr. Carolina Sierra's office is located at 800 Meadows Rd, Boca Raton, FL, 33486.
How can I make an appointment with Dr. Carolina Sierra?: You can find contact information for Dr. Carolina Sierra here on Vitals.
Which hospitals is Dr. Carolina Sierra affiliated with?: Dr. Carolina Sierra is affiliated with Boca Raton Regional Hospital and West Boca Medical Center.
Does Dr. Carolina Sierra accept virtual/telehealth appointments?: Dr. Carolina Sierra has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Dr. Carolina Sierra accept my insurance?: You can see the insurance plans that Dr. Carolina Sierra accepts on their Vitals profile.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.