About
Joel Katz, MD practices primary care and internal medicine at The Lown Group. He holds fellowship status in the Infectious Diseases Society of America. His clinical interests include infectious disease, vaccines, and preventive medicine. Dr. Katz brings an infectious disease perspective to primary care, helping patients navigate prevention strategies including vaccination.
Education & Training
Fellowship
Fellow of the Infectious Diseases Society of America
Certifications
Conditions Treated
Who is Dr. Katz right for?
Dr. Katz is a strong fit for adults who want primary care with a deep focus on prevention and infectious disease. Patients with complex infection histories or questions about vaccines will find his background especially useful. He suits anyone who values a clinician who connects preventive strategy to everyday health decisions.
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Frequently Asked Questions
Dr. Katz specializes in primary care and internal medicine with a focus on infectious disease. He helps patients with prevention strategies, vaccination guidance, and managing infectious disease risk. His fellowship in the Infectious Diseases Society of America informs his clinical approach at every level.
Dr. Katz holds fellowship status in the Infectious Diseases Society of America. This credential reflects a high level of expertise in infectious disease alongside his primary care practice.
Dr. Katz integrates infectious disease expertise directly into primary care. He helps patients understand infection prevention, navigate vaccination decisions, and manage conditions where infectious disease is a factor. This approach gives his patients access to specialty-level knowledge within a primary care setting.
Yes, preventive medicine is a core part of Dr. Katz's practice. He emphasizes proactive strategies including vaccination and infection risk reduction. His infectious disease background strengthens his ability to address prevention in a thorough and evidence-based way.
Dr. Katz sees adults seeking primary care and internal medicine. He particularly serves patients who want a clinician with deep expertise in infectious disease and prevention. Patients with questions about vaccines or infection history benefit from his specialized background.
Dr. Katz practices at The Lown Group in Boston, Massachusetts. The practice holds affiliations with Harvard Medical School and Mass General Brigham.
Doctor profile last updated March 21, 2026
