Hours listed below are for 6/24 - 6/28.
Clinic Hours
Shot Hours
8:00am - 6:00pm
9:00am - 4:00pm
Saturday - Sunday: Closed
8:00am - 5:30pm
9:00am - 3:30pm
Saturday - Sunday : Closed

Katy Allergy & Sinus Specialists

We’ve treated thousands of patients in the Katy area, helping them to solve their allergy, asthma, and sinus issues under one roof. Aspire’s Katy allergy clinic is overseen by Dr. Nicole Christians, as well as Sandra Okere, FNP-C.

Our Katy allergy and sinus clinic serves patients primarily in the areas of Katy, Houston, Fulshear, Hockley, and Brookshire.

Services With Our Katy Allergists & ENT Specialists

We offer a variety of services at our Katy location. Before you leave your first appointment, we’ll have identified what allergy, asthma or sinus issues you’re experiencing and present a customized treatment plan for you. We’ve helped thousands of patients get back to living their best life, allergy free. Check out our main services below:

While we don’t offer sinus procedures at this clinic, we do offer sinus procedures at our nearby Uptown clinic.

Reasons To Visit An Allergist or Sinus Specialist

Are you experiencing bothersome allergy and sinus symptoms? If so, it may be time to come in and visit a sinus or allergy specialist. We can take care of ALL your allergy and sinus needs under one roof, without the need for outside tests or scans. Common allergy and sinus symptoms include:
  • Sneezing and Stuffy Nose
  • Facial Pressure or Pain
  • Itchy and Watery Eyes
  • Chronic Sinus Infections
  • Severe Food Allergy
  • Allergy-Induced Asthma

Why Trust Aspire Allergy & Sinus As Your Allergist?

Clinically Proven Solutions
Our safe, clinically-proven allergy and sinus treatments give you solutions that actually work.

Complete Allergy and Sinus Relief for Years
Over the counter antihistamines only work as often as you take them. Our treatment plans are 100% customized to treat your allergy and sinus conditions. If taken as prescribed, our treatments can provide lasting relief for many years.

Convenient Treatment Options
From allergy drops that can be taken from home to ExACT Immunoplasty that can be administered in just three treatments, we have solutions that meet your lifestyle and budget.
Ready to experience allergy and sinus relief? Schedule your appointment with an allergist or sinus specialist today!

Reviews For This Clinic


Amazing! I was taken care of from the moment I arrived to the moment I left. They explained everything before the tests were done and it was easy! The testing didn’t hurt at all, and I received my test results while I was in the office. Thank you!

– Natalie M.
"Kind & Caring Staff"

Two weeks ago I walked in with uncontrollable asthma (dust, pollen, dog dander etc) and sinus pain. I was cared for and listened to by the kind and caring staff. I was placed on  specific maintenance pump and nasal spray, I can breathe again with no wheezing and coughing.

Returned for follow up (with lab work) I am starting my allergy shots next week.

Thank you for helping and caring for me!

– Caroline S.
"Kind, Helpful, & Knowledgeable"

The staff was super friendly, got me back within a minute or two so I could fill out paperwork in a room. Came back with questions and the allergy test within 5 minutes. Got all the information they needed and really listened to my concerns. Checked on me numerous times during testing. I saw the nurse practitioner and she was just as kind, helpful and knowledgeable as any dr. I truly felt like I was getting help getting to the bottom of my allergy problems.

– Erin N.

Frequently Asked Questions

Directions for Aspire Allergy & Sinus - Katy

23530 Kingsland Blvd Suite 203, Katy, TX 77494

Aspire Allergy & Sinus - Katy is located in the Katy Medical Plaza at 23530 Kingsland Blvd. Our office is at the very back of the plaza. Our office is on the 2nd floor.

Where do I park?

Parking is available directly in front of our clinic.

What are nearby landmarks?

Aspire Allergy & Sinus - Katy is located near the Times Square Entertainment, Springtime Pediatrics, and The Club at Falcon Point.

What areas do you serve?

Aspire Allergy & Sinus - Katy serves the Southeast region of Katy and the surrounding neighborhoods of Falcon Rock, Springfield, Heritage Square, Governors Place, and Grand Harbor.

What services do you offer?

Aspire Allergy & Sinus - Katy offers a variety of services including: environmental & seasonal allergy testing and treatment, food allergy testing, Oral Immunotherapy, ExACT Immunoplasty, sinus consults, & asthma treatment. While we don’t offer sinus procedures at this clinic, we do offer sinus procedures at our nearby Uptown clinic.

Do you see pediatric patients?

We do see pediatric patients! For both food and environmental allergy testing we see patients from ages 4 months and up. It’s important to note that for children 9 years and younger the type of testing is up to the parent/provider’s discretion.

For our ExACT Immunoplasty procedure we treat patients ages 12 years and up. 

For our sinus procedures, it’s a case-by-case scenario to determine who is eligible.

How do I reschedule/cancel my appointment?

If you need to cancel or reschedule your appointment, please give us a call. We ask that you contact us at least 48 hours before your appointment. For all missed appointments, without proper notification, a $50 no-show fee will be applied to your account.

What insurances do you accept?

We accept most major health insurance plans, including Medicare. While we do accept health plans from most insurance carriers, it’s important to know your plan's coverage. Most health insurance companies do not pay for allergy testing until the annual deductible is met, so it’s always a good idea to call your insurance plan to see where you stand in meeting your deductible and what the coverage is for allergy testing.

Do you offer payment plans or financing?

Yes, we offer payment plans offered by Aspire. We also accept CareCredit and HSA plans.


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