Contact Us

For appointments, or for more information please contact Dr. Castillo’s office our phone number is (602) 242-9891. You can also send us a message via the button on the bottom of the screen, and someone should message you back soon.



Contact Dr. Castillo

5310 W Thunderbird Rd Suite 215
Glendale, AZ 85306

Phone (602) 242-9891

Fax     (602) 242-9895


You can also follow Dr. Castillo on Facebook and Instagram, he posts articles about treatments, conditions, new research; recipes; and tips for helping treat symptoms of chronic pain.


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Dr. Castillo Office Hours

Appointments Available: Monday thru Thursday from 6:30am to 4pm. Dr. Castillo does procedure and injection appointments on Tuesday, Wednesday, and Thursday.

Calls received 6:30am to 4:30pm Monday thru Friday.

We are located on Thunderbird Road just West of 51st Avenue on the North side of Thunderbird Road. If coming from the I-17 South bound, currently the exit at Thunderbird is closed we suggest using Greenway or Cactus roads as alternate exits.

Map of Dr. Michael A. Castillo's Office Location


When you arrive for your appointment with Dr. Castillo

please bring the following:

MRI or CT Scan on CD, Medications in their bottles,
ID, Insurance Cards, and Copayment.

We accept cash and credit cards.

We are no longer accepting checks.


We accept: United Healthcare, Mercy Care,
Aetna, Banner, Blue Cross Blue Shield,
Healthnet, Medicare, Tricare, AHCCCS