Our Locations

Care close to home.

Four locations across the Phoenix metro — including our newest clinic opening early 2027 in San Tan Valley — each with the same unhurried, root-cause care. Find the Keystone clinic nearest you.

East Mesa

East Mesa

Accepting patients
Address10153 E Hampton Ave, Suite 104, Mesa, AZ 85209
Phone(480) 535-5688
Fax(888) 866-6737
HoursMon–Fri 8am–4:30pm (Closed 12pm-1pm)
Chandler

Chandler

Accepting patients
Address2095 W Pecos Rd, Suite A8, Chandler, AZ, 85224
Phone(480) 931-3300
Fax(480) 931-3311
HoursMon–Fri 8am–4:30pm (Closed 12pm-1pm)
Phoenix

Phoenix

Accepting patients
Address1190 E Missouri Ave, Suite 160, Phoenix, AZ, 85014
Phone(623) 254-0760
Fax(623) 321-8744
HoursMon–Fri 8am–4:30pm (Closed 12pm-1pm)
San Tan Valley

San Tan Valley

Opening early 2027
Address
40245 N Gantzel Road, Bldg 5, Suite 103, San Tan Valley, AZ 85140
Phone
(480) 535-5688
Hours
Mon–Fri 8am–4:30pm (Closed 12pm–1pm)
Your physician
Dr. Samantha Randahl, bringing her practice from our East Mesa clinic

Not sure which location?

Any Keystone clinic can get you started. Reach out and we'll match you with the location and provider that fits you best.