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 - Northwestern Memorial Hospital - Chicago

Allison J. Hahr, MD

Endocrinology, Internal Medicine

This physician prefers to see new patients referred by another physician.Read important legal notice

Office Phone: 312-695-7970
Office Hours:
  • Tuesday:8:30 a.m. - 12:00 p.m.
  • Wednesday:8:00 a.m. - 5:00 p.m.
  • Friday:8:00 a.m. - 5:00 p.m.

Clinical Interests

Bone Health, Osteoporosis, Calcium Disorders, Thyroid Disorders, Polycystic Ovary Syndrome, Diabetes, Pituitary Disease, Adrenal Disorders, Parathyroid Disease, Hirsutism (Excessive Body Hair)

Education and Training

Medical Education:

University of Wisconsin School of Medicine 2002


Northwestern Mcgaw / Northwestern Memorial Hospital 2005


Northwestern Mcgaw / Northwestern Memorial Hospital 2007

Board Certification

Endocrinology, Diabetes & Metabolism, Internal Medicine

Locations and Directions

675 N. St. Clair
Galter 14-100
Chicago, IL 60611 312-695-7970
645 N. Michigan Ave.
Chicago, IL 60611 312-695-5187


Dr. Allison Hahr is currently an endocrinologist practicing at the Northwestern Medical Faculty Foundation. She initially completed her medical school training at the University of Wisconsin. She then came to Northwestern where she did her internship and residency in Internal Medicine. Dr. Hahr subsequently completed a fellowship in endocrinology, also at Northwestern, where she developed a special interest in bone disorders. She practices general endocrinology with a subspecialty focus on osteoporosis and calcium disorders, and sees patients in both the Endocrinology Clinic and Bone Health Center.


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