Medical Specialties

22q Clinic at Phoenix Children's Hospital


The 22q Clinic at Phoenix Children's Hospital is the only comprehensive program in Arizona for children diagnosed with 22q11.2 deletion syndrome. That means your child can be seen by all of the specialists they need, all in one place, and appointments with all of your child’s specialists can be scheduled on the same day. And since we are a children’s hospital, we are committed to providing family-centered care.

Our goal is to provide the most comprehensive assessment and treatment plan to our patients and to provide families with education and support to help them take best care of their child.

In addition to addressing the medical and emotional needs of the child, our team also works with the family to implement effective learning and behavioral interventions to help the child grow and reach their full potential.

We also coordinate your referrals to the appropriate specialists for your convenience.

Collaborative and Comprehensive Care

Dr. Theresa A. Grebe, a board-certified medical geneticist, leads the 22q Clinic.

Dr. Grebe is dedicated to managing 22q syndrome by performing a comprehensive evaluation and providing a personalized treatment best suited to each child.

After being referred to the clinic, Dr. Grebe collaborates with a multi-disciplinary team consisting of a cardiologist, orthodontist, ENT specialist, ophthalmologist, developmental pediatrician, craniofacial plastic surgeon, physical and occupational therapists and social service worker, to create a treatment plan to meet the comprehensive needs of the patient.


Learn More

Contact Us

Phone: (602) 933-2252

Fax: (602) 933-2415


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