Columbia Allergy and Asthma Specialists

Columbia Allergy and Asthma Specialists A full-service medical clinic for the evaluation & treatment of allergies, asthma & other related sinus and respiratory diseases.

Columbia Allergy and Asthma Specialists is a full-service specialty clinic for the evaluation and treatment of asthma, sinus diseases, respiratory diseases, and allergies. We have an excellent staff of allergy and asthma specialists led by Dr. Mohammad Jarbou, who is Board Certified in Pulmonary and Sleep Disorders, and Certified Asthma Educator, Marcy Markes. All patients at Columbia Allergy and Asthma Specialists evaluated have a treatment plan that is specially developed to meet the individual’s needs. We strive to provide high-quality allergy and asthma care while keeping affordability in mind. Contact us today if you are in Columbia, MO, and believe you are having trouble with allergies or asthma today.

01/26/2026

We will have limited staff tomorrow and will be rescheduling patients. We apologize for any inconvenience. Please feel free to call us Monday am after 8 am at 573-777-4700 or expect a call from us to get rescheduled. Stay safe and warm.

01/22/2026

Snow is expected over the weekend. Right now it is looking as if it should be stopping around noon on Sunday. We all know that this could change. IF we need to make changes in our schedule, or if we will be closed...I will post here and we will call you to make rescheduling arrangements. Right now we are planning on being her 8am Monday morning!! Stay safe and warm

01/22/2026

ISO 3 exam tables for our new clinic, gently used. Please reach out to me at marcy@caasmo.com

I would love to see as many of my APRN peers attend as possible! Hope to see you there!
01/14/2026

I would love to see as many of my APRN peers attend as possible! Hope to see you there!

01/05/2026
01/02/2026

Reminder.. CLOSED FRIDAY JANUARY 2,2026.
See you Monday!

01/01/2026

HAPPY NEW YEAR

12/22/2025

New insurance in the New Year? We will take that information as soon as you get it...if you already have it, get it to us and let us know when it goes into effect. The sooner we have that information, the better we can serve you. Hoping everyone a Happy, Healthy and Safe Holiday Season !!

Pre-Filed bills for the Missouri Legislative Session in support of APRN's.....if you live in any of these districts repr...
12/17/2025

Pre-Filed bills for the Missouri Legislative Session in support of APRN's.....if you live in any of these districts represented, please reach out to your Representative and Senators and thank them. If you live in other districts, please email/call your Representative and Senators and ask them to support these bills. EVERY CONTACT MATTERS!!! Let's continue to work for the betterment of all Missourians healthcare! THANK YOU!!

APRN bills in the House: HB 2067 (Casteel)(Schedule IIs), HB 1635 (Overcast)(TTP Bill) and 1636 (Barrier Reduction) (Overcast), HB 1989 (Hinman)(TTP)

APRN bills in the Senate: SB 1016 (Lewis) TTP, SB 979 (Schroer) TTP

Women, Infants and Children (WIC) is a special supplemental nutrition program for pregnant women, new mothers, infants and children under 5.

12/15/2025

We would be very grateful if you would take the time to leave us a google review....😍🙏

Post a review to our profile on Google

We wish everyone a very Happy Holiday! I could not ask for a better family to work with. 🎄🥰🙏🏻
12/13/2025

We wish everyone a very Happy Holiday! I could not ask for a better family to work with. 🎄🥰🙏🏻

09/30/2025

WE HAVE FLU SHOTS AVAILABLE...DROP IN AND GET YOURS ANYTIME WE ARE OPEN

Address

100 South Keene Street
Columbia, MO
65201

Opening Hours

Monday 8am - 1pm
2pm - 5pm
Tuesday 8am - 1pm
2pm - 5pm
Wednesday 8am - 1pm
2pm - 5pm
Thursday 8am - 1pm
2pm - 5pm
Friday 8am - 12pm

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Our Story

Full-service medical clinic for the evaluation and treatment of allergies, asthma and other related sinus and respiratory diseases. Services include allergy testing, allergy shots, allergy drops, pulmonary function testing, Xolair injections, X-rays, lab studies, and individualized treatment plans because no one is the same! We listen to our patients and develop treatment plans based on their individual economic and scheduling needs. Same day appointments for acute illnesses are available. Allergy and Asthma evaluation appointments are available within only a few days, not months!

Marcy is a native of Missouri and attended the University of Missouri-Columbia’s Sinclair School of Nursing for both her undergraduate and graduate degrees. She has been involved in allergy and asthma diagnosis, treatment, and research since 2000 and is one of two Certified Asthma Educators in Columbia, MO. In 2011, Dr. Mohammad Jarbou joined with Marcy to add sleep related diseases to the services offered. Together, they treat patients young and old to breathe easy and live free.

We strive to provide the best possible care efficiently, affordably, and specifically developed to meet each individual person needs, making their treatment goal our top priority.