1200 Delafield Street
Waukesha, WI 53188

Monday – Friday

7:30am – 4pm



Pro Spine & Pain: Waukesha, WI

Spinal Cord Stimulator Clinic

About our Facility

BEST and Pro Spine &  have formed a strategic partnership to enhance the quality of care provided at our state-of-the-art facility in Waukesha, Wisconsin. 

BEST Health System is committed to excellence in spinal cord stimulator treatment, specializing in conditions such as back pain, failed back surgery syndrome (FBSS), sciatica, spinal cord injuries, neuropathy, complex regional pain syndrome (CRPS), and a range of other services. 

By combining our expertise and resources, we offer patients a seamless continuum of care, from diagnostics to treatment and recovery. Our multidisciplinary approach ensures that each patient receives personalized treatment plans tailored to their unique needs, supported by cutting-edge technology and evidence-based practices.

Together, we strive to deliver the highest standard of care and achieve optimal outcomes for every individual who entrusts us with their healthcare needs.

Our Doctors

Headshot of  Jay East, APNP

 Jay East, APNP

Nurse Practitioner

Pro Spine & Pain

Headshot of  Nancy Lassa, APNP

 Nancy Lassa, APNP

Nurse Practitioner

Pro Spine & Pain

Headshot of Joseph Reyes, MD

Joseph Reyes, MD

Anesthesia and Pain Management

Pro Spine & Pain

Headshot of  Mark Aasen, MD

 Mark Aasen, MD

Board-Certified Anesthesiologist

Pro Spine & Pain