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For Healthcare Providers

Refer a Patient

Your patient is seen promptly, procedures happen in the same building at Zazen Surgery Center, and you receive notes back without chasing us for them.

What We Treat

Conditions accepted for referral

If what you are referring for is not listed, call the office and we will tell you whether we are the right fit.

Colon cancer screening
Positive stool-based screening test
Rectal bleeding
Iron deficiency anemia
Chronic abdominal pain
GERD and acid reflux
Dysphagia
Irritable bowel syndrome
Crohn's disease and ulcerative colitis
Celiac disease
SIBO and chronic bloating
Chronic diarrhea
Chronic constipation
Abnormal liver enzymes
Gallbladder disease
Hemorrhoids
Nutrition and lifestyle support
Abnormal imaging of the GI tract
By Fax

Send a referral by fax

Fax your referral to (832) 437-3206. Please include recent clinic notes, imaging, laboratory results and any prior endoscopy reports.

Submit a referral online
Or contact us directly
Fax (832) 437-3206
25230 Kingsland Boulevard, Suite 101
Katy, TX 77494
Referrals handled Monday to Friday
Digital Referral

Submit a referral online

Send us your details and our referral team will contact you within one business day to take the patient's information by phone or fax.

    For your patient's privacy, please send clinical details, notes and records by fax to (832) 437-3206, not through this form.

    Referral team hours

    Monday to Thursday 8:30 AM – 5:00 PM
    Friday 8:30 AM – 12:00 PM
    Saturday and Sunday Closed

    Where your patient goes

    25230 Kingsland Boulevard, Suite 101
    Katy, TX 77494

    Endoscopy and colonoscopy are performed at Zazen Surgery Center in the same building, so your patient does not need a separate hospital appointment.

    Get directions

    Take the Next Step

    Questions about a referral?

    We are happy to talk through a case before you refer.

    Call (281) 746-9284 Contact the office