At the Integrative Pain Center of Arizona our professionals are specifically trained to evaluate and to treat painful illnesses! They have devoted their practices to that end.

We work with you to define the most accurate diagnosis, to create a treatment plan that integrates whatever resources may help, to empower you to ease pain, to reduce pain related disability, and to help you achieve the highest possible Quality of Life through the creation of interdisciplinary partnerships in a caring environment where research and education blend with clinical practice.

Pain is complex, so our professionals apply and study the multidisciplinary model of health care.

At IPCA we work to restore control of health care to our patients and to place you in the role of "student," this helps you acquire the tools to make better health care decisions. We provide and research the most innovative techniques to treat pain, its effects, and other associated symptoms.

Dr. Cela M. Archambault

Cela M. Archambault, Ph. D., is a psychologist of the Integrative Pain Center and former assistant professor of clinical anesthesiology and psychiatry of The University of Arizona College of Medicine. She is a clinical psychologist with a specialization in health psychology and pain management. She received her degree from The University of Houston, and was program manager of the Comprehensive Pain Management Programs at Bacharach Institute for Rehabilitation in New Jersey where she received a commendation from the Commission on Accreditation of Rehabilitation Facilities. She provides evaluation and treatment services through the Pain Center, and mentors psychologists in learning the subspecialty of pain medicine.

Dr. Bennet E. Davis

Bennet E. Davis, M.D. is board-certified in anesthesiology and pain medicine. He did his undergraduate work at Stanford University and received his medical degree from Case Western Reserve University in Cleveland, then trained in Orthopedic Surgery and Anesthesiology at the University of New Mexico and University of California, Irvine.  He did his fellowship year in Manchester, England after finishing residency training.  He practiced Pain Medicine at the University of California-Irvine until he was recruited to run the University of Arizona Pain Institute from 1995 to 2002.  As an Associate Professor at the UA in Tucson, he was also the Pain Fellowship director, where he supervised the training of 8 new pain specialists between 1996 and 2002.  He and his colleagues founded the Integrative Pain Center of Arizona in 2002 to pursue the mission of building, refining, and researching an interdisiplinary/multidisciplinary pain program in Southern Arizona. 

Dr. Davis holds an appointment as Adjunct Associate Professor at the University of Arizona College of Pharmacy and is active in training Pharmacy students, as well as Family Practice residents and primary care physicians.  He is co-author/co-nvestigator of the first NIH funded on line Pain Medicine CME program for primary care physicians.  He has been a member of the Arizona Cancer Center faculty since 1997, and is active in clinical research.  He has won awards for establishing a unique new medical clinic in Tucson (IPCA), including the Copper Cactus award from the Tucson Chamber of Commerce - which named Dr. Davis as Southern Arizona's small business leader of the year for 2006. 

Dr. Davis is active in the community - he is currently serving a one year term as President of the Pima County Medical Society where he particpates in the effort to find a path to effective health care reform.   He is a founding board member of the Pain Society of Southern Arizona. He has written on the topic of health care reform, click on this link for a sample article published in January 2009 .  He has special interests in pain associated with spinal conditions RSD and nerve injury.

Dr. Mitchell R. Halter

Mitchell R. Halter, Ph.D., M.D. is a neurologist who is fellowship trained in anesthesiology interventional pain management. He received his Ph.D. in microbiology/immunology and his medical degree and advanced training at the University of Arizona's College of Medicine. He is a former member of the Arizona Health Sciences Center pharmacy and therapeutics committee and a member of the International Headache Society. Dr. Halter has specialized interest in pain associated with neurological conditions, spasticity, headache and spinal disorders.  He brings the perspective and expertise of a Neurologist to the IPCA interdisciplinary core team.

He remainas active in general neurology practice, and he was voted one of Tucson's "Top Docs" in Neurology in 2008.  He is a founding board member of the Pain Society of Southern Arizona.  He holds an appointment as a Clinical Instructor at the University of Arizona College of Pharmacy, and teaches pharmacy students in the clinic on a regular basis.

Kathy J. Davis, RN, BSN, ANP-C

Kathy J. Davis, RN, BSN, ANP-C. is an Adult Nurse Practioner - Certified. She received her Diploma in nursing from Columbia Hospital College of Nursing in Milwaukee, Wisconsin, and her Bachelor of Science in Nursing from the University of Phoenix in Tucson, Arizona.  She earned her Master of Science/Nurse Practitioner degree at the University of Arizona.  She holds advanced certification in Pain Management from the America Nurses Credentialling Center. 

For the last 12 years she has worked in the area of pain management, and in a Family Practice clinic as a Nurse Practitioner. She has extensive training and experience accross the entire pain Medicine spectrum: from medical management of painful illness to working with patients who are being treated with advanced pain therapies such as neurostimulators and intrathecal pumps.    At IPCA she provides clinical care and patient education in all areas of pain management, and she continues to serve as the neurostimulation program coordinator.

As are all the IPCA staff, Nurse Practioner Davis is actively involved in teaching and community service.  She holds the title of Clinical Instructor at the University of Arizona College of Pharmacy, and in this role she participates with the other staff in introducing pharmacy students to the clinical  side of pharmacotherapy for painful illnesses in the IPCA pain medicine clerkship.  She is a founding board member of the Southern Arizona Advanced Practice/Nurse Practitioner Society, and a current member of  American Society For Pain Management Nursing and the Pain Society of Southern Arizona.

Dr. E. Randolph Soo Hoo

Dr. Randolph (Randy) Soo Hoo received his medical degree from the University of Arizona and his Masters in Public Health from the Medical College of Wisconsin. He is a Fellow of the American College of Occupational and Preventive Medicine. He is board certified in Occupational Medicine and Family practice, Certified Independent Medical Examiner by American Association of Independent Medical Review officers. He was was the Chief Medical Consultant for the last 10 years of his 19 years as a medical consultant for the Arizona Disability Determination Service Administration. During this time, SSA frequently consulted him regarding issues related to Functional Capacity Assessments in the disability adjudicative practice. Since leaving DDSA, Dr. Soo Hoo has established a Functional-Based Medicine practice and is performing Independent Medical Evaluations and SSA Consultative Evaluations. In addition to his clinical practice, Dr. Soo Hoo is the Associate Medical Director for a major transportation company and is the Functional Capacity Medical Review Officer for a global food manufacture and distribution company. Dr. Soo Hoo accepts appointments by referral only, and he brings the abilty to provide evidence-based assessment of work ability to patients treated at the Integrative Pain Center.

Beverly Webber, RN, MS, FNP-C

Beverly Webber, MS, FNP-C, is a family nurse practitioner at the Integrative Pain Center of Arizona. Nationally certified in Family Practice she has spent several years working with the hispanic community. Her Spanish language skills are advanced. She has spent the last two years in pain management. She received her BSN from Case Western Reserve University in Cleveland Ohio, Masters from the University of California, San Francisco, and Nurse Practitioner Certificate is from Arizona State University.

                     Carrie Garcia, R.N.

   Carrie Garcia joined IPCA in 2008.  She is a registered nurse with pain management experience who provides direct patient care and who is part of the management team - she oversees the clinic procedure program as well as the provider support staff. 

                     Craig Campbell, MFA