Dr. Allison Jean Hahr
Dr. Allison J. Hahr
Last updated: Apr 10, 2026

Dr. Allison J. Hahr

  • Gender: Female
  • Experience: 19 years
  • Graduated from: University Of Wisconsin School Of Medicine
  • Graduation year: 2002
  • Sole propriator: No
  • NPI: 1083774889

Dr. Allison J. Hahr M.D.

Endocrinologist

She is located at 676 North Saint Clair Street Suite 701 in Chicago, IL 60611. Can help patients with the following: Carcinoid Tumor, Diabetic Neuropathy, Hyperglycemia, Insulin Resistance (IR), Osteoporosis, Vitamin D Deficiency. Her National Provider Identifier (NPI) number is 1083774889. Appointment can be made via the phone number (312) 695-7970. She also has a website where you can get more information. The website can be found at https://www.nm.org/doctors/1083774889/Allison-Hahr-MD. She is affiliated with 4 practices and 3 hospitals.

Conditions treated

Dr. Allison Jean Hahr, being an endocrinologist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Allison J. Hahr.

  • Achondroplasia
  • Addison's Disease
  • Amyloidosis
  • Bone Loss
  • Carcinoid Tumor
  • Cushing's Syndrome
  • Diabetes
  • Diabetes Insipidus (DI)
  • Diabetes Mellitus (DM) Type 1
  • Diabetes Mellitus (DM) Type 2
  • Diabetic Neuropathy
  • Fertility
  • Goiter
  • Graves' Disease
  • Growth Hormone Imbalance
  • Gynecomastia
  • Hypercalcemia
  • Hyperglycemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperthyroidism
  • Hypocalcemia
  • Hypoglycemia
  • Hypoparathyroidism
  • Hypothyroidism
  • Insulin Resistance (IR)
  • Low Testosterone
  • Metabolic Syndrome
  • Obesity
  • Osteoporosis
  • Thyroid Cancer
  • Thyroid Disease
  • Thyroiditis
  • Vitamin D Deficiency
  • Wilson-Turner Syndrome

Procedures Performed by Dr. Allison J. Hahr

Medicare Enrollment

Dr. Allison J. Hahr is enrolled to bill Medicare as a Practitioner - Endocrinology (also registered under: Practitioner - Internal Medicine) .

Bills through: Northwestern Medical Faculty Foundation

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

Pfizer $118
Abbott Laboratories $23
Novo Nordisk $20

Other

Food and Beverage $181

Studies

UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE

Graduated in 2002

Other ways to reach out

  • Website: https://www.nm.org/doctors/1083774889/Allison-Hahr-MD
  • Facebook: https://www.facebook.com/pages/Allison-Jean-Hahr/132027717168493

Affiliated practices

Northwestern Medical Group
259 East Erie Street
Chicago, 60611 IL
(312) 695-8150
Northwestern Medical Group
1475 East Belvidere Road
Grayslake, 60030 IL
(847) 295-0001
Northwestern Memorial Hospital Rheumatology
675 N Saint Clair St
Chicago, 60611 IL
(312) 695-8628
Northwestern Medicine Bone Health & Osteoporosis Program
675 N St Clair St
Chicago, 60611 IL
(312) 695-7970

Affiliated hospitals

CENTRAL DUPAGE HOSPITAL
25 NORTH WINFIELD ROAD
WINFIELD, 60190 IL
(630) 682-1600
NORTHWESTERN LAKE FOREST HOSPITAL
1000 N WESTMORELAND ROAD
LAKE FOREST, 60045 IL
(847) 234-5600
NORTHWESTERN MEMORIAL HOSPITAL
251 E HURON ST
CHICAGO, 60611 IL
(312) 926-2000

Looking for more Endocrinologists?

Out of the 37 endocrinologists in this region, here are 10 randomly selected ones for you to explore.

Dr. Thomas L. Pitts
  • Gender: Male
  • Address: Suite 12-160 201 East Huron Street Chicago, 60611, IL
Dr. Lisa M. Neff
  • Gender: Female
  • Address: 1701 West Superior Street Chicago, 60622, IL
Dr. Victoria Sandler
  • Gender: Female
  • Address: Suite 530 645 North Michigan Avenue Chicago, 60611, IL
Dr. Daniel Toft
  • Gender: Male
  • Address: 1801 West Taylor Street Suite 1Cmc531 Chicago, 60612, IL
Dr. Walter A. Stoller
  • Gender: Male
  • Address: Suite 2200 259 East Erie Street Chicago, 60611, IL
Dr. Jennifer H. Gong
  • Gender: Female
  • Address: Lavin Family Pavilion, Ste 2200 259 E Erie St Chicago, 60611, IL
Dr. Eve D. Bloomgarden
  • Gender: Female
  • Address: 2151 Waukegan Road Suite 140 Bannockburn, 60015, IL
Dr. Jelena Kravarusic
  • Gender: Female
  • Address: Galter Pavilion, Ste 14-100 675 N St Clair St Chicago, 60611, IL
Dr. Renee Simon Aronsohn
  • Gender: Female
  • Address: 5841 South Maryland Avenue Chicago, 60637, IL
Dr. Grant D. Barish
  • Gender: Male
  • Address: Galter Pavilion, Ste 14-100 675 N St Clair St Chicago, 60611, IL

Questions & Answers

What conditions does Dr. Allison Jean Hahr treat?

Dr. Allison Jean Hahr provides treatment for Carcinoid Tumor, Diabetic Neuropathy, Hyperglycemia, Insulin Resistance (IR), Osteoporosis, Vitamin D Deficiency. For the full list see this list.

Has Dr. Allison Jean Hahr affiliation with hospitals?

Dr. Allison Jean Hahr is affiliated with CENTRAL DUPAGE HOSPITAL. For the full list of hospitals see this list.

Where can you meet with Dr. Allison Jean Hahr?

Dr. Allison Jean Hahr's office is located at 676 North Saint Clair Street Suite 701 in Chicago, IL 60611.

Does Dr. Allison Jean Hahr have affiliation with practices?

Dr. Allison Jean Hahr is affiliated with Northwestern Medical Group. For the full list of practices see this list.