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A doctor and a mother navigate the gaps in rural health care in Cochise County

Rural health care Melk Carmona Faustillas
Nate Huffman/AZPM
From left, Dr. Darlene Melk welcomes Efren Carmona, 15, and his mother, Araceli Faustillas, into a patient room at the Chiricahua Community Health Centers clinic in Willcox, Ariz., on Feb. 20, 2026.

In Cochise County, the distance between a patient and a doctor is measured in more than just miles.

It is a landscape where 30% of the population relies on Medicaid and another 15% are completely uninsured, leaving local health clinics to operate on thin fiscal margins.

While the region offers wide-open spaces, its residents statistically face shorter lifespans and a sparse medical infrastructure. Now, a looming shift in federal policy and significant changes to Medicaid eligibility threaten to push rural clinics to a breaking point.

This three-part series, "Health on the Range: A Look at Rural Health Challenges," explores the intersection of shifting policy and personal resilience , following a pediatrician’s calling, a mother’s journey to care for her son and the state’s $167 million opportunity to transform the future of rural medicine.

Health on the range: A look at rural health challenges, Part 1

A doctor and a mother navigate the gaps in rural health care in Cochise County

Dr. Darlene Melk, a pediatrician and chief medical officer for Chiricahua Community Health Centers, describes rural medicine as a "calling.”

Her commitment is deeply personal. She was diagnosed with Type 1 diabetes at age eight, she grew up watching her mother, a Cuban refugee, struggle to navigate a complex health care system. She describes one encounter with a medical professional that deeply impacted her life.

Today, she leads a team dedicated to the mission of providing “health for all,” even as staffing shortages and long commutes to various clinics highlight the stark reality of rural access.

Health on the range: A look at rural health challenges, Part 2

A doctor and a mother navigate the gaps in rural health care in Cochise County

In the quiet city of Willcox, Araceli Faustillas measures her devotion in footsteps. Her 15-year-old son lives with cerebral palsy, a diagnosis that requires Faustillas to lead him through a rigorous daily routine to keep his muscles from contracting.

Because pediatric specialty care is nonexistent in her own backyard, the family must travel to Tucson every 15 days for therapy and to Phoenix every four months. Despite the challenges, Faustillas views their journey as a "beautiful path" where she has learned new meaning of love.

Health on the range: A look at rural health challenges, Part 3

A doctor and a mother navigate the gaps in rural health care in Cochise County

Dr. Dan Derksen, the director of the University of Arizona Center for Rural Health, warns of a bureaucratic shift that could leave up to 400,000 Arizonans without Medicaid coverage by 2027.

These cuts threaten the viability of rural safety nets that are already struggling with 40% vacancy rates for medical professionals. However, a new $167 million annual investment through the Rural Health Transformation Program offers a glimmer of hope. Health leaders are looking for innovative ways to bridge the gap and ensure that where a person lives does not determine how long they live.

A doctor and a mother navigate the gaps in rural health care in Cochise County
A doctor and a mother navigate the gaps in rural health care in Cochise County

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L. M. Boyd is an award-winning reporter focusing on health issues with a specialty in accountability journalism.