16 Years of Experience
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ragar, Internist in Boston, MA?
Dr. Brent Ragar, MD is an Internist, who primarily practices in Boston, MA with 1 additional practice location. He has been practicing for over 16 years and is board certified. Dr. Ragar completed his residency at Brigham & Women'S Hosp, Internal Medicine/Pediatrics and is currently affiliated with Massachusetts General Hospital. Dr. Ragar is fluent in English, and is currently seeing new patients. Dr. Ragar’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ragar’s office at (617) 726-5317.
Where did Dr. Ragar go to medical school and complete their residency?
Residency: Brigham & Women'S Hosp, Internal Medicine/Pediatrics
Medical School: Washington University School of Medicine, St. Louis | Washington Center / School of Medicine
Is Dr. Ragar board certified as an Internist?
Yes, Dr. Brent Ragar, MD is board certified by the American Board of Internal Medicine , American Board of Pediatrics
What languages does Dr. Ragar speak?
Dr. Ragar and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Ragar typically treat?
As an Internist, Dr. Ragar 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. Ragar. 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:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
What procedures does an Internist like Dr. Ragar typically perform?
As an Internist, procedures performed by Dr. Brent Ragar may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
Please contact Dr. Ragar's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Ragar accept my insurance?
Dr. Ragar accepts most major insurance plans. Important: Please call our office at (617) 726-5317 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ragar accept in Boston, MA?
Dr. Ragar in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Medicare
Mutual of Omaha
View All Insurances
Where is Dr. Ragar's office located?
What hospitals are Dr. Ragar affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Ragar has admitting privileges at the following hospitals:
Massachusetts General Hospital,Boston, MA
Ranked General Surgery

Ranked in 5 Procedures

Ranked General Surgery
Ranked in 5 Procedures
Boston Childrens Hospital,Boston, MA
Mass Eye And Ear - Main Campus,Boston, MA
Mass General Brigham - Salem Hospital,Salem, MA
What is Dr. Ragar's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ragar's National Provider Identifier (NPI) number is 1184682825.
What common questions do patients ask about Dr. Ragar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ragar
What is Dr. Brent Ragar's specialty?
Dr. Ragar is an Internist near Boston, MA.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.