John P. Flaherty, MD
Primary Specialty
Infectious Disease
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Based on January 2024 plan details.
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Practice Focus Areas
- Fever of Unknown Origin
- Fungal Infections
- Human Immunodeficiency Virus (HIV/AIDS)
- Parasitic Disease
- Prosthetic Device Infections
- Travel-related Infections
- Tuberculosis
Education
- Medical Education:
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MD, University of Illinois at Chicago College of Medicine - 1983
- Residency:
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University of Iowa Hospitals and Clinics - 1986
- Fellowships:
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University of Chicago - 1987
Board Certifications
- American Board of Internal Medicine - Infectious Disease (Certified)
- American Board of Internal Medicine - Internal Medicine (Certified)
Faculty Profile
Professor, Feinberg School of MedicinePractice Groups and Affiliations
- Medical Group:
- Northwestern Medical Group
- Alignment Category:
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Northwestern Medicine Physician Network
- On Medical Staff At:
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Northwestern Memorial Hospital
Ratings and Reviews
At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.
Read Ratings FAQsOverall Rating
159 Ratings
Reviews from Patients
Reviews from Patients
April 29, 2024
5.0 star star star star starVery good teacher to help educate patient, include in decision making. Only problem is he does not have enough time to accommodate all the patients who need his knowledge, caring, and expertise. He’s a rare kind of doctor, a true caretaker, not seen in younger generation of physicians who don’t take the time, lack judgment, and treat patients without the devotion and genuine concern of Dr Flaherty.
February 18, 2024
5.0 star star star star starHigh level of medical knowledge and expertise. Took time to clarify patient history and recent events. Took time to explain treatment options and possible outcomes. Appeared to care about patient’s outcome.
January 02, 2024
5.0 star star star star starI've been concerned about finding competent care for this rare condition that I have but he was clearly experienced, scientific and thoughtful in his approach to the care plan. I can't say enough good things about Dr. Flaherty.
October 27, 2023
5.0 star star star star starThe doctor is very professional, and very attentive, and he shows concern about my health condition, and it provides me with great medical advice. The doctor is very respectful and cordial and attentive to my needs.
Disclosures
Industry Relationships
Consulting / Related Activities
Faculty member engaged in activities such as speaking, advising, consulting, or providing educational programs for the following companies or other entities
- Advocate Health Care
- CVS Caremark
External Professional Relationships
Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.