About Canyon State Emergency Partners (CSEP)
Founded and led by local emergency physicians, Canyon State Emergency Partners (CSEP) is a physician-owned Emergency Medicine group dedicated to delivering exceptional, community-focused emergency care across Arizona. As an integral regional partner within the Emergency Care Partners (ECP) national network, CSEP combines the agility and autonomy of a local practice with the industry-leading resources, infrastructure support, and long-term stability of a premier national organization.
CSEP provides comprehensive emergency department management services, including clinical leadership, operational oversight, staffing, recruitment, and performance improvement initiatives that support both providers and hospital partners. Through its physician-led model, CSEP offers eligible affiliated clinicians an annual partnership opportunity, enabling those committed to excellence in Emergency Medicine to become owners within the group and secure a long-standing future in the communities they serve.
CSEP Locations
Arizona General Hospital - Ahwatukee HSED
This Phoenix-based group delivers compassionate, high-quality care in family medicine, internal medicine, orthopedics, and more. The facility is dedicated to providing personalized treatment with a multidisciplinary team approach.
Patients benefit from convenient, comprehensive access to specialists in both primary care and advanced medical services, including hepatology, maternal fetal medicine, pediatrics, and thoracic care.
- Located in the Ahwatukee neighborhood of Phoenix, AZ
- Part of Dignity Health's integrated care network
- Offers outpatient family medicine and specialty services
- Multispecialty team: orthopedics, internal medicine, hepatology, women's health, more
- Collaborative approach to complex care: cancer, liver transplant, trauma surgery
- Known for compassionate, patient-centered care
Arizona General Hospital Mesa
Arizona General Hospital Mesa is a modern, full-service facility dedicated to delivering high-quality emergency care and diagnostic services to the East Valley. As part of the Dignity Health network, this Mesa location is committed to compassionate, efficient care for patients across the region.
The hospital is known for fast, comprehensive emergency medicine and onsite diagnostics including a CT scanner, digital x-ray, ultrasound, and a certified high-complexity lab.
- 24/7 Emergency Department with rapid triage
- Advanced diagnostic imaging: CT, x-ray, ultrasound
- Certified high-complexity lab onsite
- EMR-enabled workflows
- Heart attack, asthma, and stroke care
- Splinting, EKG, cardiac enzymes, flu/strep testing
- Part of Dignity Health’s Arizona network
Arizona General Hospital - Chandler HSED
Arizona General Hospital - Chandler HSED is one of Arizona’s top-rated hospitals — known for its comprehensive emergency, surgical, and specialty care services. The hospital provides high-quality, compassionate care to Chandler and nearby communities.
This full-service facility features extensive emergency medicine capabilities, including a trauma center, family birth center, advanced imaging, and a wide array of specialty clinics.
- Full-service Emergency Department with Trauma Center
- High-volume ED serving a fast-growing region
- 24/7 access to critical care, imaging, and surgical services
- Specialty services include Cardiovascular, Neurology, GI, Oncology, Ortho & Women’s Health
- Connected outpatient clinics, surgery center, infusion, and rehab
- Infant and maternal care through Family Birth Center
- Affiliated with Dignity Health for system-wide resources and support
Arizona General Hospital - East Mesa Power HSED
Arizona General Hospital - East Mesa Power HSED delivers hospital-level emergency care in a convenient neighborhood setting. Staffed 24/7 with board-certified emergency physicians and nurses trained in EM, the facility features advanced diagnostics and a streamlined experience.
Part of the respected Dignity Health network, this site offers emergency services for everything from minor injuries to life-threatening conditions—reducing wait times and improving outcomes.
- Fully equipped 24/7 neighborhood emergency room
- Advanced imaging: CT, X-ray, and ultrasound
- On-site lab & diagnostics
- Care for all emergencies: trauma, cardiac, neuro, pediatric, and more
- Emergency physicians & trained EM nurses on-site
- Convenient location at N. Power Rd & E. Jensen St., Mesa
- Low-to-no wait times for most visits
Located in Mesa, AZ — a fast-growing Phoenix suburb offering desert beauty, hiking, golf, and family-friendly communities.
Arizona General Hospital - Gilbert HSED
Arizona General Hospital - Gilbert HSED is a fully equipped, 24-hour emergency room designed to deliver hospital-level emergency care with the convenience and speed of a neighborhood facility. Staffed by experienced emergency physicians and nurses, this location offers rapid access to diagnostics and treatment for a wide range of urgent conditions.
Located on the NW corner of S. Power & E. Germann Rd, the ER provides compassionate, high-quality care backed by the Dignity Health network.
- 24/7 Freestanding Emergency Room
- Hospital-grade ER services with no wait times
- Advanced imaging: CT scan, digital X-ray, and ultrasound
- On-site accredited medical laboratory
- Board-certified emergency medicine physicians
- Online ER check-in available
- Wound care and minor surgical services
- Comprehensive emergency care for both major and minor conditions
Located in Gilbert, AZ — a thriving Phoenix suburb known for family living, outdoor lifestyle, and vibrant dining and shopping.
Arizona General Hospital - San Tan Valley HSED
A 24/7 neighborhood-based emergency room delivering full-service ER care—fast. Part of Dignity Health’s statewide Arizona General Hospital network, the San Tan Valley location brings high-quality emergency medicine to the local community in a modern, accessible setting.
Staffed by board-certified emergency physicians and nurses trained in trauma and critical care, this freestanding ER offers rapid, compassionate treatment with hospital-grade resources—no appointment needed.
- Opened April 1, 2025
- Fully equipped 24/7 freestanding Emergency Room
- Located at 1419 W. Hunt Hwy, San Tan Valley, AZ
- Board-certified ER physicians & trained staff
- Advanced imaging: CT, X-ray, and ultrasound on-site
- On-site laboratory for faster diagnostics
- Reduced patient wait times compared to traditional hospitals
Located in fast-growing San Tan Valley, offering scenic desert views, family neighborhoods, and quick access to Phoenix.
Arizona General Hospital - Tempe HSED
Arizona General Hospital - Tempe HSED is a fully-equipped, 24-hour ER offering hospital-level care in a convenient neighborhood setting. With advanced diagnostics and a full-service lab, patients receive expert emergency care close to home.
Staffed by board-certified emergency physicians and trained ER nurses, this modern, standalone facility helps reduce wait times and provides fast, compassionate care for patients of all ages.
- 24/7 standalone emergency room
- Advanced diagnostics: CT scan, X-ray, ultrasound
- Full-service on-site lab
- Board-certified emergency physicians
- Low-to-no wait times
- Located at 5125 S. Rural Rd, Tempe, AZ
- Part of the Dignity Health network
Located in vibrant Tempe, AZ — near Arizona State University, restaurants, and outdoor desert attractions.
Arizona General Hospital Laveen
Arizona General Hospital Laveen is a modern, 39,000-square-foot acute care micro-hospital, open 24/7/365 to provide emergency and surgical care to the surrounding community. As part of Dignity Health, the facility delivers high-quality, compassionate care with leading-edge technology in a convenient, accessible setting.
This micro-hospital offers both inpatient and outpatient services, combining the best aspects of a full-service hospital with the efficiency and focus of a smaller facility.
- 16 inpatient beds & 12-bed emergency department
- 2 fully equipped operating/procedure rooms
- 24/7 board-certified emergency physicians onsite
- Full-service digital imaging: 64-slice CT, X-ray, ultrasound
- High-complexity onsite lab and radiology suite
- Advanced specialties: orthopedics, gynecology, telemetry, general surgery
- Part of the Dignity Health network with multiple freestanding ERs across Arizona
Located in Laveen Village, just southwest of Phoenix, AZ — offering easy access to city life, mountain views, and year-round sun.
Arizona General Hospital - Camelback HSED
Arizona General Hospital - Camelback HSED is a fully-equipped, 24-hour emergency room providing hospital-level care in a standalone neighborhood location. Our experienced team delivers emergency services with shorter wait times and rapid access to advanced diagnostics.
Staffed by emergency-trained physicians and nurses, this facility features on-site lab services and advanced imaging. Part of the Dignity Health network, we’re dedicated to high-quality, compassionate care for the Glendale community.
- 24/7 Freestanding Emergency Room
- Located at 8310 W Camelback Rd, Glendale, AZ
- Low wait times and fast triage
- Board-certified emergency physicians & nurses
- Advanced diagnostics: CT, X-ray, ultrasound
- On-site laboratory testing
- Part of the Dignity Health hospital network
Located in West Glendale, near the corner of Camelback Rd and 83rd Avenue — easily accessible for families in the northwest Phoenix metro area.
Arizona General Hospital - Glendale HSED
Arizona General Hospital - Glendale HSED, part of the Dignity Health network, is a fully-equipped, 24-hour emergency facility designed to bring hospital-level care to the heart of the community. This standalone ER minimizes wait times and maximizes accessibility, serving patients with compassion and speed.
Staffed by emergency-trained physicians and equipped with advanced diagnostic tools, this ER delivers fast, high-quality care for a full range of medical emergencies, major or minor. Located conveniently on W. Olive Ave, the Glendale ER ensures local access to high-level emergency medicine.
- Open 24/7 with emergency-trained physicians on-site
- Advanced imaging: CT scan, ultrasound, digital X-ray
- Accredited laboratory on-site
- Online ER waiting room check-in available
- Surgical and wound care capabilities
- Same level of care as a hospital-based ER
- Low wait times; fast, personalized attention
- Located at 5171 W Olive Ave, Glendale, AZ
Conveniently located in Glendale, just west of N. 51st Ave — providing rapid access to emergency care for surrounding neighborhoods.
Arizona General Hospital - McQueen HSED
Arizona General Hospital - McQueen HSED, part of the Dignity Health – Arizona General Hospital network, offers a full-service 24/7 emergency room just minutes from home. Designed for convenience and fast access, it delivers hospital-level emergency care with near-zero wait times.
Staffed by board-certified emergency physicians and equipped with on-site lab and advanced imaging (CT, X-ray, ultrasound), the facility treats all types of emergencies — major or minor — in a modern, neighborhood-based setting.
- 24/7 freestanding emergency department
- Board-certified emergency physicians & trained ER nurses
- Advanced diagnostic imaging: CT, X-ray, ultrasound
- On-site laboratory services
- Emergency care for both adults and children
- Located on E Ray Rd., just east of McQueen Rd.
Conveniently located in Chandler, AZ — a thriving suburb of Phoenix known for great schools, parks, and year-round sunshine.
Arizona General Hospital - Mesa Baseline HSED
Arizona General Hospital - Mesa Baseline HSED is part of Dignity Health’s network of fully-equipped, 24/7 neighborhood emergency rooms, offering high-acuity emergency care in a convenient, standalone setting.
Located in Mesa, AZ, just north of E. Baseline and west of S. Gilbert, this facility delivers hospital-level emergency care with minimal wait times and on-site advanced imaging and diagnostics.
- Open 24/7 for all major and minor emergencies
- Staffed by board-certified emergency physicians and trained ER nurses
- Advanced diagnostics: digital X-ray, CT scanner, and ultrasound
- On-site laboratory for rapid testing
- Hospital-grade emergency care in a freestanding ER setting
- Minimal wait times and easy neighborhood access
Conveniently located in Mesa, AZ — a growing Phoenix suburb offering family-friendly communities and excellent year-round weather.
Arizona General Hospital - Goodyear HSED
Arizona General Hospital - Goodyear HSED is a fully-equipped, 24-hour emergency room located in a convenient neighborhood setting. Built for speed and access, this site delivers hospital-level care with near-zero wait times.
Staffed by emergency-trained physicians and nurses, and supported by on-site labs and diagnostic tools, the Goodyear ER provides rapid and comprehensive care for all types of medical emergencies.
- 24/7 freestanding emergency department
- Emergency-trained physicians and RNs on-site
- On-site CT scanner, digital X-ray, and ultrasound
- On-site laboratory and pharmacy
- Located at 251 N Estrella Pkwy, Goodyear, AZ
- Part of the Dignity Health Network
Located in the growing Phoenix suburb of Goodyear, with access to great schools, shopping, and year-round outdoor recreation.
Arizona General Hospital - Surprise HSED
Arizona General Hospital - Surprise HSED offers full-service emergency care close to home. This freestanding ER provides rapid access to board-certified emergency physicians and advanced equipment in a comfortable, neighborhood setting.
Staffed by ER-trained physicians and nurses, this 24/7 facility delivers hospital-level care with reduced wait times. As part of the trusted Dignity Health network, Surprise ER combines compassionate service with top-tier emergency capabilities.
- Open 24/7, 365 days/year
- Freestanding full-service ER facility
- Staffed by board-certified emergency physicians and ER-trained nurses
- Digital imaging: CT scanner, x-ray & ultrasound
- On-site laboratory for rapid testing
- Located at 14267 W Bell Rd, Surprise, AZ
- Backed by Dignity Health’s extensive Arizona network
Located in the growing northwest Phoenix metro area, Surprise offers quick access to healthcare, golf courses, spring training, and scenic desert living.
Meet Our Leadership Team
At Canyon State Emergency Partners (CSEP), we are committed to providing top-notch emergency medical care. Our team of highly skilled physicians is dedicated to ensuring the well-being of our community.
Keith Butler, MD, MBA, FACEP, CEP
President, Canyon State Emergency Partners
Eric Wilke, MD, ABEM
Chief Operating Officer, Canyon State Emergency Partners
Joel Betz, MD, FACEP
Regional Medical Officer, Canyon State Emergency Partners
Paul McHale, MD, FACEP
Medical Director, Canyon State Emergency Partners
Jason Linder, MD, ABEM
Medical Director Market Transfer Center, Canyon State Emergency Partners
Career Opportunities
We’re always looking for talented physicians and advanced practitioners to join our dynamic team. You’ll discover:
- A supportive, collegial culture focused on patient-centered care.
- Competitive compensation with robust benefits.
- Opportunities for professional growth and leadership development.
- Access to advanced technology and a strong sub-specialty network.
Meet Your Recruiter
Have Questions? We’re Here to Help
Whether you’re looking for a new partnership, want to learn more about our services, or simply have questions, we’re here to help. Fill out the form below, and a member of our team will be in touch shortly.
Contact Us
General contact form on homepage
"*" indicates required fields
Explore Our Regional Emergency Medicine Groups
