About Giselle Mosnaim, MD
Giselle Mosnaim, MD, an allergist and immunologist at Endeavor Health, treats conditions such as asthma, allergic rhinitis, eczema and chronic hives. Drawing from her personal and family experience with allergies, she offers compassionate, evidence-based care tailored to each patient's lifestyle. In addition to seeing patients, Dr. Mosnaim leads clinical research on biologics and digital tools for allergy and asthma treatment.
My endeavor
My endeavor is to continue to provide patients with the best care I possibly can, and to continue to pursue research to bring new and innovative therapies to patients.
Care philosophy
I take a deep breath before every visit to focus entirely on the patient. I listen closely, work to understand your needs and partner with you to build a personalized diagnostic and treatment plan.
Overview
- Languages Spanish
- Gender Female
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Endeavor Health Medical Group
2050 Pfingsten Rd., Suite 360 Glenview, IL 60026-1313 -
Endeavor Health Medical Group
71 Waukegan Rd., Suite 700 Lake Bluff, IL 60044-1614
Medical School
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1995University of Illinois at Chicago, Office of the Registrar
Residencies
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1998Internal MedicineLutheran General Hospital
Fellowships
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2000Allergy/ImmunologyRush University Medical Center
Board certifications
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2005Allergy & ImmunologyAmerican Board of Allergy Immunology
Academic title
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Clinical Professor, The University of Chicago Pritzker School of Medicine
Reviews (57)
April 30, 2026
The doctor was so kind and gentle and well explained everything.
April 20, 2026
Efficient, collegial
April 3, 2026
Dr Mosnaim is the best physician in your whole Endeavor system. She is brilliant, caring and meticulous.
March 31, 2026
Very helpful
March 20, 2026
Dr. Mosnaim is pleasant, knowledgeable and professional. I trust her recommendations for care. She listens and takes time to answer my questions.
March 18, 2026
Excellent car
March 17, 2026
Doctor is very professional, knowledgeable and compassionate.
March 5, 2026
The provider was excellent in her explanation of the disease process and the treatment plan. I did not feel rushed or dismissed at any point during the visit, on the contrary. I was greatly impressed with her!
February 24, 2026
I was impressed by Dr. Mosnaim. I gave a long list of complaints never knowing if the physician was really listening and when I finished she repeated everything I said perfectly. Also her after visit notes matched my complaints. I have had instances in the past in which I read the doctors notes and it sounds like they are talking about a different person all together. Not the case with Dr. Mosnaim. I also felt her assessment questions were much more thorough than a previous allergist I have seen. I am happy I made the switch.
February 18, 2026
Dr Mosnaim is a very special physician. Her ability to blend skill, knowledge, compassion, and grace makes for an exceptional experience as her patient. I am so grateful for her careful listening and the way she earnestly connects over discomforts before offering her insights and recommendations. I always leave an appointment feeling seen, heard, and confident that we have made the best plan available (along with a couple of back up plans)
February 18, 2026
My physician is extremely empathetic. Listens intently, and collaborates closely with helping me achieve my health objectives.
February 17, 2026
Very professional and kindly.
February 9, 2026
Doctor and staff were all very nice and compassionate.
February 3, 2026
She was incredibly thoughtful to listen to my concerns and lay out a plan to address them
January 24, 2026
My care provider was great! She was very attentive, and I appreciated how comforting she was while listening to my concerns. She asked all the right questions to help me as much as possible.
January 23, 2026
I always the care I receive , the wait time this visit was longer than normal . I do know that it is out of the doctors control sometimes. Not really wanting to see a student but would rather have most of my time spent with my actual doctor.
January 14, 2026
Dr Giselle Mosnaim is one of the best Endeavor No Shore doctors I have ever worked with. As a top notch doctor she is both personable and knowledgeable. Dr Mosnaim takes the time to thoroughly explain key information and answer my questions, increasingly becoming a rarity with this health system as doctors are pressed on time. Her clear action plan has led to optimal health outcome for me.
January 14, 2026
Excellent. She explained thoroughly about my conditions and medication.
December 22, 2025
Amazing care! She asked a variety of questions to help diagnose the root cause of my problems. I will definitely continue.
December 22, 2025
Excellent doctor. Compassionate and caring.
December 16, 2025
Dr Mosnaim is one of my most favorite doctors. A kind & caring physician.
December 12, 2025
Very good care I got an early appointment in my app, very kind nurse and doctors
December 10, 2025
Dr Mosnaim is outstanding. She takes time to explain things and has really helped me with my medical condition.
November 25, 2025
Very caring and kind person. I appreciate her involvement in my life.
November 19, 2025
Dr. Mosnaim is very attentive, knowledgeable, and personable. She's kind and easy to talk to.
November 19, 2025
Professional,caring,focused knowledgeable,Pragmatic. I and my wife felt extremely comfortable with this doctor. Very high marks from the patient.
November 15, 2025
My care provider does a good job of taking care of its patient. They are competent and personable.
November 13, 2025
Dr M is a good listener and professional educator. Dr M has a kind caring demeanor.
October 15, 2025
Although everyone was very nice, I Waited 30 mins in the room for a dr to see me, this was not the main provider but a Dr who took notes. Then waited more for the actual prescriber to meet with me. Too many steps, this initial visit could have been a televisit. With technology today, it's easy to communicate delays.
October 5, 2025
The minute Dr Mosnaim came into the room I knew I was in the right place. I could just feel it
September 28, 2025
She is wonderful. I have recommended her to a friend who has also recommended her to a family member
September 21, 2025
Dr. Mosnaim is excellent service provider
September 19, 2025
Dr. Mosnaim is a true professional. She is a good listener and is knowledgeable. She is caring, pleasant, and someone I trust when seeking guidance in dealing with my allergies.
August 13, 2025
Very good service always very professional
August 6, 2025
Dr Mosnaim is the best, most knowledgeable, most caring and most effective Dr I have ever had in my 35 years of needing care.
July 21, 2025
I'm am so pleased with my physician and her team. They are so professional, and show great empathy.
July 8, 2025
Dr. Giselle Mosnaim is not only an outstanding doctor, but a truly caring person. She is a rare gem! She has been pivotal in my allergy and asthma journey, and I cannot begin to sing her praises enough. Along with her upstanding professionalism and ethics - her bedside manner, compassion and empathy are unmatched - a rarity in today's health system and the medical field. She is extremely knowledgable, detail-oriented, thorough and has a deep understanding of medicine and stays updated on the latest advancements. Throughout the 3 years I have worked with her, she has demonstrated time and time again her unwavering dedication and commitment to her patients, and her willingness to go the extra mile. I enjoy a higher quality of life on a daily basis than I thought possible because of the treatment and care I received as a patient of hers. Dr. Mosnaim has made a lasting positive impact in my life, and the healthcare system as a whole!
June 27, 2025
Dr. Mosnaim is amazing. Very knowledgable, takes the time to understand your needs and then to explain the possible treatment options. She puts a lot of effort to make sure your allergies do not limit you and stop you from doing all the things you love.
June 25, 2025
Dr Mosnsim is awesome!!!
June 7, 2025
Dr. Mosnaim is always very personable and always has time for me. I never feel rushed.
June 4, 2025
Dr Mosniam is excellent. She has helped me so much. All staff are friendly and helpful.
May 28, 2025
Dr Mosnaim is astute, approachable, collaborative, and incredibly knowledgeable and insightful. She approaches care with compassion and with an understanding of humanity that opens a pathway for trust and successful treatment.
May 13, 2025
Good
May 9, 2025
Dr Mosnaim absolutely prepared when she came inShe knew my issues.. Wasn't on computer trying to figure out my issues. Compassionate, professional collaborative and helpfulI wish all my doctors were like her.
May 3, 2025
Dr. Mosnaim is fabulous, she listens and gives good practical advice.
May 2, 2025
Excellent service
April 26, 2025
Dr. Mosnaim seems so knowledgeable and caring. On our first visit, she seemed to know so much about my symptoms and the related conditions that my sibling has that she completed my sentences IN A GOOD WAY. I felt very validated about my concerns and look forward to my subsequent visits with her. The only downside was she was running about 45 minutes late, and I don't think there was an apology, BUT everything else exceeded my expectations by far.
April 24, 2025
Dr. Mosnaim was patient and compassionate.
April 22, 2025
Very nice doctor.
March 25, 2025
Dr. Mosnaim is pleasant, knowledgeable, relational, and easy to communicate with. I fully trust her judgment and recommendations regarding allergy treatment and medications.
March 25, 2025
Provider is perfect
March 12, 2025
A very good care team and doctor
March 6, 2025
No delays. All good.
February 8, 2025
Excellent
January 29, 2025
Kind, emphatic
January 23, 2025
Dr M is great..from day one she is so helpful. Staff was nice and the intern learning was awesome.
January 15, 2025
The provider listened attentively and came up with a plan of action to implement immediately. She and the staff also explained the pre-authorization process they would be undergoing in order to get the right medication for me. They explained the timeline and clearly communicated expectations.
To find out if this healthcare professional accepts your insurance plan, it is important to verify coverage with your health insurance company. Verify your coverage by either calling the number on your insurance card or confirming coverage through your insurance company's web site or mobile app.
Pharmaceutical, device, and biotechnology companies frequently collaborate with research scientists and physicians to help advance scientific knowledge and improve patient care. These relationships can support scientific breakthroughs and help establish the effectiveness and safety of promising new therapies.
To ensure objectivity in clinical research and patient care, Endeavor Health maintains integrity policies requiring researchers and clinicians — whether in full-time, part-time and unpaid or voluntary roles — to disclose compensated and uncompensated relationships with external industry organizations.
Patients are encouraged to discuss these relationships with their physician as well as to inquire as to how these relationships are overseen by Endeavor Health. Learn more about our Conflict of Interest and Commitment Policy.
Additionally, patients can visit the Centers for Medicare & Medicaid Services (CMS) Open Payments website, a national disclosure program that promotes a more transparent and accountable healthcare system. It houses a publicly accessible database of payments that reporting entities — including pharmaceutical, device, and biotechnology companies — make to covered recipients such as physicians and hospitals.
CMS is required by law to publish this data annually on or before June 30 for the previous reporting year. The data is published annually, so it may not reflect the most recent reporting period. If you have questions about the information, talk with your physician.
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