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Canyon Pain Center
Call (602) 603-2282 New Patient Form
HomeOur Team

Meet our care team.

A small team by design. Your chart and history are reviewed before your visit by people who take the time to listen.

Dr. Patricia S. Sullivan, MD MPH
Administrative Director

Patricia S. Sullivan, MD MPH

Board Certified in Pain Management by AAOPM, with advanced training in Internal Medicine, Preventive Medicine, and Occupational Medicine.

AAOPM
ABOUT DR. SULLIVAN →
Diana Llanes, FNP-BC
Lead Nurse Practitioner

Diana Llanes, FNP-BC

Board-certified family nurse practitioner and a nurse since 2014. Diana leads new-patient evaluations and follow-up care.

FNP-BC
ABOUT DIANA →
Roby Cherian, DNP
Nurse Practitioner

Roby Cherian, DNP

More than seven years in pain management, with extensive medication management experience. Roby sees patients for virtual follow-up visits.

DNP
ABOUT ROBY →
KK
Nurse Practitioner

Kritika Koirala, FNP-C

More than a decade managing complex conditions, with a kind, patient-first approach. Kritika sees patients through virtual visits.

FNP-C
ABOUT KRITIKA →
A small team that knows your chart
Your history and chart are reviewed before your visit, so you are not retelling your story from the beginning.
Time to be heard
New patient visits are built for a full history, your records, and your goals.
Care without judgment
You will not be dismissed or made to feel like a number. That is the whole point of how we practice.
Talk to someone about pain management care today.
Start with a comprehensive evaluation and a clear plan forward.
Call (602) 603-2282 New Patient Form