Emergency? For an emergency in the US, MedlinePlus says to call 911 or the local emergency number if you cannot wait. Source: MedlinePlus
Erica Kollen
Physical therapist in Phoenix, AZ
Registry details checked October 11, 2026. Call to confirm before visiting.
- Specialty
- Physical Therapist
- Practice address
- 250 E DUNLAP AVE
Phoenix, AZ 85020
Get directions → - Phone
- 520-429-6792
- State licence
- AZ licence 3620
- NPI
- 1861626160In the NPI registry since May 2009, record last updated March 2014.
Other providers at this address
Listed at the same location in the NPI registry. Co-location is not a confirmed affiliation.
Nearby physical therapists
The closest other physical therapists in Phoenix, by straight-line distance between practice addresses.
- Trent Sansom, PT, DPTunder 0.1 mi
- Connor Stiers0.2 mi
- David Luong0.2 mi
- Deidra Adams, DPT0.2 mi
- Erin Becker, PT0.2 mi
- Gaury Alfaro, PT, DPT0.2 mi
About physical therapists
Cleveland Clinic says people usually need physical therapy to manage symptoms of a health condition, like pain and stiffness in a specific body part, and that it's also common while rehabbing after an injury or surgery. It says that, like with any physical activity, you'll have a small injury risk, including aggravating an existing injury. For low back pain, the AAOS says exercising to restore motion and strength to the lower back can be very helpful in relieving pain.
Related guides
General information, not medical advice. A qualified clinician can advise on your own care.