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Summary
Dr. Roger Hajjar specializes in internal medicine with advanced training in cardiovascular disease, bringing 36 years of experience to his practice. He earned his medical degree from Harvard Medical School, where he developed expertise in diagnosing and treating complex heart conditions alongside comprehensive internal medicine care. His extensive background allows him to provide both preventive care and specialized cardiovascular treatment for adult patients.
Dr. Hajjar practices in Cambridge, Massachusetts, and maintains affiliations with several prestigious institutions including The Mount Sinai Hospital, Mount Auburn Hospital, CHA Cambridge Hospital, and Mount Sinai Kravis Children's Hospital. His dual specialization enables him to address a wide range of health concerns, from routine wellness visits to complex cardiac evaluations. Patients benefit from his decades of experience in managing both everyday health needs and specialized heart-related conditions.
Dr. Hajjar practices in Cambridge, Massachusetts, and maintains affiliations with several prestigious institutions including The Mount Sinai Hospital, Mount Auburn Hospital, CHA Cambridge Hospital, and Mount Sinai Kravis Children's Hospital. His dual specialization enables him to address a wide range of health concerns, from routine wellness visits to complex cardiac evaluations. Patients benefit from his decades of experience in managing both everyday health needs and specialized heart-related conditions.
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Quick Facts
- 36 years of experience
- Harvard Medical School
- 2 specialties
- 14 areas of expertise
- 4 hospital affiliations
- 1 office location
- Male
Office Location
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| Dr. Roger Joseph Hajjar, MD | Dr. Sanjiban Dey, MD | Dr. Manjunath Govindaiah, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 36 Years of Experience | 8 Years of Experience | 38 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks English, Kannada, Hindi, Telugu | Speaks English | |
| Cambridge , MA | Stoneham , MA | Wilmington , MA | Lyons , CO |
| Med School: Harvard Medical School | Med School: Dhaka Medical College And Hospital | Med School: Vijayanagar Institute Of Medical Sciences | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Roger Joseph Hajjar
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Roger Joseph Hajjar has the following 2 specialties
Specialty Expertise
Dr. Roger Joseph Hajjar has the following 14 areas of expertise
Certifications, License, & Education
36 Years Experience
MEDICAL LICENSE
Medical Doctor, Massachusetts, 2025, Expired
EDUCATION & TRAINING
Medical School
Harvard Medical SchoolGraduated in 1990
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Frequently Asked Questions
- Which hospitals is Dr. Roger Hajjar affiliated with?
- Dr. Roger Hajjar is affiliated with The Mount Sinai Hospital, Mount Auburn Hospital, Cha Cambridge Hospital, and Mount Sinai Kravis Childrens Hospital.
- Does Dr. Roger Hajjar accept my insurance?
- You can see the insurance plans that Dr. Roger Hajjar accepts on their Vitals profile.
- How can I make an appointment with Dr. Roger Hajjar?
- You can find contact information for Dr. Roger Hajjar here on Vitals.
- Is Dr. Roger Hajjar accepting new patients?
- Dr. Roger Hajjar has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Roger Hajjar's office located?
- Dr. Roger Hajjar's office is located at 1493 Cambridge St, Cambridge, MA, 02139.
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