Meet Our Leaders

Mountain Valley Regional Rehabilitation Hospital is led by a team of highly experienced healthcare professionals who are passionate about providing the highest level of care available to the hospital’s patients.

We invite you to learn more about us below:

Meet Our Leaders

Judy Baum, Chief Executive Officer
Judy has a great passion for healing on all levels – mind, body and soul – – believing in the connectedness of all things.  She enjoys being a “hands-on” CEO and is inspired by both patients and staff realizing their full potential.

Judy possesses 38 years of extensive healthcare experience, having begun her career as a physical therapist specializing in neuro-rehabilitation.  She has held various clinical and administrative positions throughout Arizona, Colorado, and Oregon.

Judy earned a bachelor’s degree in biology from Miami University in Ohio, a physical therapy degree from The Ohio State University in Columbus, Ohio, and a master’s degree in health administration from the University of Colorado in Denver where she was mentored by healthcare futurist, Leland Kaiser.  Currently, she is a member of the State Trauma Advisory Board.

Judy has done extensive traveling in developing countries and was part of a 30-member Ernest Health team who volunteered in Haiti in 2010.


Mark Roth, Chief Financial Officer
With a business philosophy of “Patients First!,” Mark possesses more than 20 years of experience in financial management. He has held various positions in finance, accounting, project management, and quality control.

He earned a bachelor’s degree in finance from Arizona State University in Tempe, Ariz., and a master’s degree in business administration from the University of Phoenix. Mark is a member of the Healthcare Financial Management Association and on the board of directors for the Salvation Army in Prescott, Ariz.

Mark is an Arizona native and excited to be part of the Prescott Valley community.


Daryl Williams, Director of Marketing & Business Development
Daryl firmly believes that whatever we do, the most important measure of success is how well we treat the people that come into our lives. His primary belief is that all of our efforts should come from a place of kindness and compassion as we serve our patients, their families, and the facilities that refer them to Mountain Valley Regional Rehabilitation Hospital for care.

Daryl brings more than 30 years of sales and marketing experience to his position, having worked in a variety of industries ranging from telecommunications to medical services.

A certified spiritual counselor, Daryl earned a bachelor’s degree in economics from Willamette University in Salem, Ore.


Wendi Campbell, Director of Nursing
Wendi has joined the Mountain Valley Regional Rehabilitation Hospital team bringing with her almost 30 years of nursing experience in Cardiac Intensive Care, Cardiac Step down, Telemetry, and Orthopedic Surgery.  Fifteen of these years have been at the leadership level in the acute care arena in Prescott and the greater Phoenix area.  Wendi leads a dynamic team of skilled and compassionate nurses, patient care technicians, respiratory therapists, and dieticians.

Wendi was initially educated in Canada and she continues to empower herself through education as she works towards her Doctorate in Nursing.  Her passion for acute rehabilitation was ignited after witnessing the high quality and passionate care given to a family member after suffering from a brain injury.  With a strong commitment to ensuring our community members return to the community as active members, Wendi has brought her skill in leadership to Mountain Valley in support of current quality outcomes which are realized through the rehabilitation process.  Her passion for the patient will no doubt continue to raise the bar in outcomes, and continue to push forward with positive strides in the patient experience.

Wendi is a member of the Arizona Nurses Association, American Nurses Association, and the American Association of Rehabilitation Nurses.


Brian Shaw, OTR, Director of Therapy Operations
I love being able to make a difference in people’s lives whether physical, emotional or spiritual.  I believe standing up for patients that need an active voice is the greatest service we can provide from an individual and facility level.

The reason I love OT is that it focuses on the functional capabilities of the patient and that allows us to center our therapy on what the patient desires to accomplish on a daily basis.  Inpatient rehab at Mountain Valley gives us the opportunity to focus on a variety of these needs along with community based activities.

I received my bachelor’s degree in exercise science from Northern Arizona University in Flagstaff, Arizona and a master’s degree in Occupational Therapy from the University of St. Augustine in St. Augustine, Florida.