


Dr. Gustavo Mercier Jr, MD
Dr. Gustavo Mercier Jr, MD is a diagnostic radiology specialist in Boston, MA and has over 30 years of experience in the medical field. He graduated from Icahn School of Medicine at Mount Sinai in 1990. He is affiliated with Brigham and Women's Hospital.
Practice
840 Harrison Ave Boston, MA 02118Make an Appointment
At a Glance
- Areas of ExpertiseDr. Mercier Jr specializes in the areas of Diagnostic Radiology & Nuclear Medicine. • See board certifications
- Practices at Top Hospital
- Hospital Satisfaction

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Dr. Mercier Jr's Reviews
Overall Patient Satisfaction
About Me
biography
Dr. Gustavo Mercier Jr, MD is a diagnostic radiology specialist in Boston, MA and has over 30 years of experience in the medical field. He graduated from Icahn School of Medicine at Mount Sinai in 1990. He is affiliated with Brigham and Women's Hospital.Diagnostic Radiology
Nuclear 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.
Hospital Of The University Of Pennsylvania
Fellowship Hospital, 1998National Institutes Of Health Clinical Center
Fellowship Hospital, 1996New York Presbyterian Hospital - New York Weill Cornell Center
Residency Hospital, 1995Beth Israel Medical Center - Petrie Campus
Internship Hospital, 1991Icahn School Of Medicine At Mount Sinai
Medical School, 1990
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Locations
Practice
Practice
Practice
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- Hours
- Mon: 8:00am - 5:00pm
- Tue: 8:00am - 5:00pm
- Wed: 8:00am - 5:00pm
- Thu: 8:00am - 5:00pm
- Fri: 8:00am - 5:00pm
- Sat: closed
- Sun: closed
- Directions
Affiliated Hospitals
- Recipient of 31
hospital awardsAmerica's 250 Best Hospitals Award™ (2025)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all awardsOutstanding Patient Experience Award™ (2024, 2023, 2022)
Top in the nation for overall patient experience based on nine measures related to doctor and nurse communication, hospital cleanliness and noise levels, and medication and post-discharge care instructions
View all patient feedbackHow patients felt about the care they received at this hospital.
91%Patients said they were given information about recovering at home7% higher than the national average
84%Patients said that nurses always listened to them and explained things well9% higher than the national average
Compare Providers
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