Insurance
For specific plans, see the full plan list. To be sure this medical professional is covered by your insurance plan, please contact your insurance carrier.
Practice Focus Areas
- Asthma
- Chronic Lung Disease
- Chronic Obstructive Pulmonary Disease (COPD)
- Smoking Cessation
Education
- Medical Education:
-
MD, Case Western Reserve University School of Medicine - 2000
- Residency:
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University of Pennsylvania Health System - 2003
- Fellowships:
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McGaw Medical Center of Northwestern University - 2006
Media

Board Certifications
- American Board of Internal Medicine - Pulmonary Disease (Certified)
Faculty Profile
Professor, Feinberg School of MedicinePractice Groups and Affiliations
- Medical Group:
- Northwestern Medical Group
- Alignment Category:
-
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
396 Ratings
Reviews from Patients
Reviews from Patients
March 07, 2022
5.0 star star star star starDr. Kalhan is attentive, answers questions throughly and gives excellent advice. He’s also very charismatic, and has a wonderful sense of humor. I always feel better when I leave than I did before the visit.
March 07, 2022
5.0 star star star star starDr. Kalhan has supervised my care since 2017 when I could only walk a few steps because of my uncontrolled asthma. I’m on an effective treatment plan which has been working well for a number of years. I am grateful for my care by Dr. Kalhan and the Pulmonary team.
March 07, 2022
5.0 star star star star starI have gone to Dr. Kalhan for several years and he has been successful in getting my asthma under control. With this latest flare-up, he subscribed some new things that hopefully will solve my problems.
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
- American College of Chest Physicians (ACCP)
- AstraZeneca
- CSA Medical. Inc.
- CVS Caremark
- GlaxoSmithKline (GSK)
- HealthSTAR Communications
- National Jewish Health
- New York University (NYU)
Service on Board of Directors
Faculty member served in a fiduciary capacity, such as a board member/director, officer, or trustee, for the following companies or other entities
- Respiratory Health Association of Metropolitan Chicago
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.