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CHRISTUS St. Mary’s Clinic

 “Before I found CHRISTUS St. Mary’s Clinic, I thought I was going to have to live the rest of my life feeling as if someone is sitting on my chest.

I’m 50 years old, I don’t have extra money to see a doctor or buy asthma medication. St. Mary’s Clinic is a Godsend, I am now able regularly visit a doctor who I can afford, the Clinic helped me find medication to control my asthma.

This is the first time in my life that I can take a breath and not wheeze. Thank you for helping me manage and live with asthma.”

One of Sister Rosanne Popp, M.D.’s patients

Directed by Sister Rosanne Popp, M.D., CHRISTUS St. Mary’s Clinic provides vital healthcare services to low-income patients in an under-served Houston community near Interstate 45 South and Wayside Drive. St. Mary's also serves as homebase for the CHRISTUS Healthy Neighborhoods Initiative.

Collaborating with CHRISTUS Healthy Living Mobile Clinics and CHRISTUS School-based Clinics.

CHRISTUS St. Mary’s Clinic Address and Hours

2002 S. Wayside Drive
Houston, Texas 77023


  • Monday through Friday: 7:45 a.m. – 4:30 p.m.
  • Saturday: 8:00 a.m. – 11:00 a.m.
  • Phone: 713.803.1840

Clinic Providers


  • No insurance, accepted
  • No eligibility requirements
  • Diabetes
  • High blood pressure
  • High cholesterol
  • Gastritis
  • Arthritis
  • Dermatology
  • Depression
  • Menstrual Problems
  • Back and joint pain
  • Bronchitis
  • Minor injuries
  • Thyroid, kidney, liver and heart disorders
  • Chiropractic Services
  • Podiatry Services

Success Stories

Did you know CHRISTUS St. Mary's Clinic...


Helped via the Prescription Assistance Program; providing $1,976,441.76 worth of medications.


Served with compassionate health care including routine wellness exams.


Administered free and low-cost immunizations to those patients in need.
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