
25 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Briones, Endocrinologist in West Chester, PA?
Dr. Mariele Briones, MD is an Endocrinologist, who primarily practices in West Chester, PA. She has been practicing for over 25 years. Dr. Briones graduated from University of Louisville School of Medicine and completed her residency at Loyola University Medical Center. Dr. Briones is fluent in English, and is currently seeing new patients. Dr. Briones’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Briones’s office at (610) 431-7929.
What are Areas of Expertise for Dr. Briones?
Dr. Mariele Briones, MD is a highly-rated, board-certified Endocrinologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Briones empowers patients to confidently navigate their health journey, specializing in Diabetes, and comprehensive wellness support. Serving the West Chester, PA community, Dr. Briones is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Briones go to medical school and complete their residency?
Fellowship: University of Texas At Galveston / Medical Branch
Residency: Loyola University Medical Center | Crozer-Chester Medical Center
Medical School: University of Louisville School of Medicine
What languages does Dr. Briones speak?
Dr. Briones and their clinical team can communicate with patients in the following languages:
English
What conditions does an Endocrinologist like Dr. Briones typically treat?
As an Endocrinologist, Dr. Briones diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Briones. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Diabetes Complicationss
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
ICD-10 Codes:
- E1169: Type 2 diabetes mellitus with other specified complication
- E118: Type 2 diabetes mellitus with unspecified complications
Also known as:
- Hashimoto's Disease
- Thyroid Disease
- Hashimoto's disease
- Autoimmune thyroiditis
- Chronic lymphocytic thyroiditis
- Hashimoto's thyroiditis
ICD-10 Codes:
- E063: Autoimmune thyroiditis
Also known as:
- Hypothyroidism
- Post-Surgery Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
- Postoperative Underactive Thyroid
- Thyroid Failure After Surgery
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
- E890: Postprocedural hypothyroidism
Also known as:
- History of Falls
- Falls
- Previous falls
- Recurrent falls
- Risk of falling
ICD-10 Codes:
- Z9181: History of falling
What procedures does an Endocrinologist like Dr. Briones typically perform?
As an Endocrinologist, procedures performed by Dr. Mariele Briones may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
Please contact Dr. Briones' office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Briones accept my insurance?
Dr. Briones accepts most major insurance plans. Important: Please call our office at (610) 431-7929 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Briones accept in West Chester, PA?
Dr. Briones in West Chester, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Capital Blue Cross
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Highmark Health
Independence Health Group
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Briones' office located?
Dr. Mariele Briones' Primary Practice
795 E Marshall St Ste G2
West Chester, PA 19380
(610) 431-7929
What is Dr. Briones's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Briones's National Provider Identifier (NPI) number is 1821032186.
What common questions do patients ask about Dr. Briones?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Briones
What is Dr. Mariele Briones's specialty?
Dr. Briones is a Endocrinologist near West Chester, PA.
What does an Endocrinologist do?
An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues.
Is this Dr. Mariele Briones affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Briones is affiliated with Penn Medicine Chester County Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Endocrinologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Endocrinologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Mariele Briones accepting new patients in West Chester, PA?
Yes, Dr. Mariele Briones is accepting new patients at this time.
Does Dr. Mariele Briones offer online booking?
Please contact Dr. Briones's office at (610) 431-7929 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mariele Briones?
Please contact Dr. Briones's office at (610) 431-7929 for information regarding telehealth appointment availability or for scheduling assistance.
Other Endocrinologist Near West Chester, PA

Endocrinologist
Dr. Christopher Bruno, DO is an Endocrinologist, who primarily practices in West Chester, PA with 1 additional practice location.
West Chester, PA
ST
Endocrinologist
Dr. Sirisha Reddy Thambuluru, MD is an Endocrinologist, who primarily practices in West Chester, PA.
West Chester, PA

Endocrinologist
Dr. Matthew Kane, MD is an Endocrinologist, who primarily practices in West Chester, PA with 1 additional practice location. He has been practicing for over 35 years and is board certified.
West Chester, PA