Summary

Dr. Oscar Benavidez is a cardiologist who specializes in cardiovascular disease and pediatrics. He earned his medical degree from Harvard Medical School and has been practicing for 28 years. Dr. Benavidez speaks both English and Spanish.

Dr. Benavidez is affiliated with several prestigious hospitals including Boston Children's Hospital, Massachusetts General Hospital, and Brigham and Women's Hospital in Boston and Newton, Massachusetts. He focuses on treating children with congenital heart disease and heart valve conditions. His expertise includes performing specialized heart imaging tests such as echocardiograms and stress tests to evaluate heart function. Patients have given Dr. Benavidez an average rating of 4.8 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • 4.8
  • 28 years of experience
  • speaks English, Spanish
  • Harvard Medical School
  • 1 written review
  • 2 specialties
  • 4 areas of expertise
  • 6 hospital affiliations
  • 7 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Locations

Dr. Oscar John Benavidez has 7 locations

Massgeneral For Children Pediatric Specialists At Blue Hills Medical Center

340 Wood RdBraintree, MA 02184
Mon8:30 am - 4:30 pm
Tue8:30 am - 4:30 pm
Wed8:30 am - 4:30 pm
Thu8:30 am - 4:30 pm
Fri8:30 am - 4:30 pm
SatClosed
SunClosed

Boston Childrens Hospital

300 Longwood AveBoston, MA 02115

Newton Wellesley Hospital

2014 Washington StNewton Lower Falls, MA 02462

Brigham And Womens Hospital

75 Francis StBoston, MA 02115

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Dr. Oscar John Benavidez JR., MD
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Dr. Oscar John Benavidez JR., MDDr. Dana Weisshaar, MDDr. Laura Mauri, MDDr. Murray Allan Mittleman, MD
Cardiovascular DiseaseCardiovascular DiseaseCardiovascular DiseaseCardiovascular Disease
Accepts New Patients Accepts New Patients
4.8 
28 Years of Experience 37 Years of Experience 30 Years of Experience 41 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Spanish Speaks English Speaks English, Spanish Speaks Russian, Spanish
Braintree , MACambridge , MABoston , MABoston , MA
Med School: Harvard Medical School Med School: University of Toledo Medical School Med School: Harvard Medical School Med School: Mc Gill Univ Fac Of Med
Current Profile
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Insurance Plans Accepted by Dr. Oscar John Benavidez

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Oscar John Benavidez has the following 2 specialties

Specialty Expertise

Dr. Oscar John Benavidez has the following 4 areas of expertise

  • Cardiac Surgical Procedures
  • Congenital Heart Defects
  • Echocardiography
  • Pediatrics

Certifications, License, & Education

28 Years Experience

Dr. Oscar John Benavidez holds an expired medical license in the state of Massachusetts.

Medical License

Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.

Education & Training

Medical School

Graduated from Harvard Medical School in 1998.

NPI Number

Dr. Benavidez's NPI number is 1386622603.

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Frequently Asked Questions

Which hospitals is Dr. Oscar Benavidez affiliated with?
Dr. Oscar Benavidez is affiliated with Boston Childrens Hospital, Massachusetts General Hospital, Brigham And Womens Hospital, Newton Wellesley Hospital, Brigham And Womens Faulkner Hospital, and Mass General Hospital For Children.
Where is Dr. Oscar Benavidez's office located?
Dr. Oscar Benavidez's office is located at 340 Wood Rd, Braintree, MA, 02184.
Does Dr. Oscar Benavidez accept virtual/telehealth appointments?
Dr. Oscar Benavidez has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Oscar Benavidez?
You can find contact information for Dr. Oscar Benavidez here on Vitals.
Does Dr. Oscar Benavidez accept my insurance?
You can see the insurance plans that Dr. Oscar Benavidez accepts on their Vitals profile.

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