Allergy & Asthma Physicians
Call Us at (630) 455-0456

Mark C Jacobson, M.D.  


Dr. Jacobson is considered a thought leader in the specialty of Allergy, Asthma and Immunology. Dr. Jacobson is a Past President of the Illinois Society of Allergy, Asthma and Immunology ( He has also served on its Continuing Education Committee and Executive Board.

Dr Jacobson has been in private practice since 1995, after he completed his Fellowship in Adult and Pediatric Allergy, Asthma and Immunology at Rush-Presbyterian-St. Luke’s Medical Center.

Doctor Jacobson currently teaches family practice residents from Hinsdale Hospital, La Grange Memorial Hospital and MacNeal Hospital. In addition, he is a fellow of and a spokesperson for both the American College of Allergy, Asthma and Immunology and the American Academy of Allergy, Asthma and Immunology.

Doctor Jacobson has lectured extensively on the subjects of Allergic Rhinitis, Asthma, Sinusitis, Chronic Cough, Urticaria/Angioedema, Pediatric Allergy, Stinging Insect Hypersensitivity. Dr. Jacobson has staff privileges at Hinsdale Hospital, LaGrange Memorial Hospital and MacNeal Hospital.

In his free time he enjoys spending time with his 3 kids, wife and friends.  He is an avid sports fan, and loves following his favorite Chicago sports teams, especially that recent World Series Champion on the North Side.  Dr Jacobson also enjoys reading, mostly non-fiction (so much to learn!), and working out.

Dr Jacobson On CNN- (See more Clips Below.........)



Board Certified
American Board of Allergy, Asthma and Immunology
(A Conjoint Board of the American Academy of Pediatrics and the American Board of Internal Medicine)
American Board of Internal Medicine

Allergy, Asthma and Immunology
Rush-Presbyterian-St. Luke's Medical Center, Chicago, IL

Internal Medicine
Northwestern University/Evanston Hospital, Evanston, IL

Medical School
University of Illinois College of Medicine, Chicago, IL

University of Illinois, Champaign-Urbana
Bachelor of Science- Biology

University Honors
Bronze Tablet
Summa Cum Laude,
Phi Beta Kappa

Clinical Studies:

Efficacy, Tolerability and Pharmacokinetic Comparison of Immune Globulin Intravenous (Human), 10% (Gammagard Liquid) Administered Intravenously or Subcutaneously Following Administration of Hyaluronidase (rHuPH20) in Subject with Primary Immunodeficiency Diseases:  Baxter Protocol No. 160603 2009

 Pharmacosurveillance Data repository of patients with and without history of anapyhlactic reactions subsequent to  Xolair Dosing: Protocol Number: Q4458g.  Genentech  2009.

A Pilot Study to Test and Refine the Readability of the BAI Patient Label Instructions.  IXR-305-04-167. Principal Site Investigator, 2008

Salmeterol Multicenter Asthma Research Trial (SMART), Protocol SLGA5011.  Principal Site Investigator,  1997 

Our Allergists are Board Certified in Pediatric and Adult Allergy, Asthma and Immunology. 

Proudly Serving Hinsdale, OakBrook, Elmhurst, Naperville, Downers Grove, Westmont, La Grange, Darien, Orland Park, Burr Ridge, Lombard, Riverside, Berwyn, Cicero, Chicago,  Niles, Wheaton, Plainfield, Bolingbrook, Oak Park, Aurora, Westchester, Park Ridge, Dupage, Clarendon Hills, Lisle, Willowbrook, Western Springs, Glenview,Northbrook, Evanston, Highland Park, Deerfield, Morton Grove

Visit our medical office:

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908 North Elm Street  Suite 205
Hinsdale, Illinois  60521
(630) 455-0456

(20 Minutes West of Chicago)

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Mark Jacobson, MD
Jennifer Simonaire, DO
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Your Reviews & Comments are Greatly Appreciated 

Dr Jacobson




Office Hours

Monday:  9 am–7pm
Tuesday: 9 am–7pm
Wed:    10am-4pm
Thursday: 9 am–7pm
Friday: 8am-2pm