Now accepting new patients

Family medicine for every age, now in Safford and Thatcher

Personal, unhurried primary care from a team that gets to know you, backed by the full resources of Mt. Graham Regional Medical Center.

Our Locations

Two clinics, one care team. Choose whichever is closer to home.

On the MGRMC campus

Copper Mountain Clinic – Safford

Our original clinic, steps from the hospital for seamless lab, imaging, and specialty follow-up.

New location

Copper Mountain Clinic – Thatcher

Convenient family care near Eastern Arizona College, with easy parking.

About Copper Mountain Clinic

Everyone is different, and so are their healthcare needs. Copper Mountain Clinic is a family medicine practice serving families across Graham and Greenlee Counties. Whether you need a last-minute appointment or a complete physical, you’ll get the individualized attention you deserve, and all of our providers are accepting new patients.

We focus on quality of care rather than patient volume: spending time with each patient, getting to know you, and building a personalized healthcare plan. As part of Mt. Graham Regional Medical Center, your provider has direct access to your hospital records, so lab work, imaging, ER visits, and follow-ups connect seamlessly.

Primary Care Transformation

We’re one of the few sites in Arizona using this model. It means we invest in additional staff who work as a team alongside your provider, so every patient gets better, more coordinated care.

2011

Opened in Safford as a rural health clinic

2022

Moved into a new 8,000 sq. ft. facility, doubling to 14 exam rooms

2026

Opened our second location in Thatcher

Our Services

Our focus is keeping you and your family healthy, and when you need more, being part of MGRMC means seamless access to lab, radiology, emergency, and inpatient care.

Everyday Care

Ongoing & Specialized Care

Exams & Convenience

Some services may vary by location. Call your clinic to confirm.

Insurance & Payment

All insurance accepted  •  Medicare  •  AHCCCS  •  Self-pay  •  Payment plans available

MEET OUR PROVIDERS

Providing custom care to our patients 

Safford

Brad Montierth, M.D.

Medical Director

Meet Dr. Montierth

Brad received his AA Eastern Arizona College 1990, his BA University of Arizona 1992 and went on to get his MD from the University of Arizona in 1996, residency at St Peters Hospital/University of Washington 1996-1999. He has been Board Certified in Family Medicine since 1999. 

FARRELL ROSEBERRY, D.O.

Family Medicine

Meet Dr. Roseberry

Farrell was raised in the Gila Valley, a graduate of Safford High School. He received his bachelor's degree from the University of Arizona in Molecular and Cellular Biology and Chemistry, emphasizing mineral processing, and received his Master's degree in Biomedical Science from Midwestern University in Glendale, Arizona, and his medical degree from the Arizona College of Osteopathic Medicine. He and his wife Stephanie moved back to serve his hometown.

Bryant Mcneill, M.D.

FAMILY MEDICINE

Meet Dr. McNeill

Bryant completed Medical School in May 2007 Texas Tech University Lubbock & El Paso, Texas. Then completed his Internal Medicine Residency June 2010 San Antonio Uniformed Services Health Education Consortium, Lackland Air Force Base-TX. He joined the MGRMC family in August 2017 and began seeing patients with CMC in June 2018. He is married and has 5 children.

Mansur Khan,
M.D.

Gastroenterology

Meet Dr. Khan

Dr. Mansur Khan is our new and the first full-time gastroenterologist at Mt Graham Regional Medical Center and Copper Mountain Clinic. Dr. Khan has over 30 years of clinical experience managing gastrointestinal and liver ailments. He is moving to Safford after practicing in Maricopa County and the Phoenix area since 2005.

Dr. Khan is a United States Air-force Veteran. After graduating from medical school, he did his internship and residency at Franklin Square Medical Center in Internal Medicine in Baltimore MD.

He finished his clinical fellowship in Gastroenterology and Hepatology at the University of Connecticut. 

Dr. Khan in is certified by American Board of internal medicine in the subspecialty of Gastroenterology. 

Dr. khan is proficient in routine gastrointestinal diagnostic and therapeutic procedures including biliary endoscopy or ERCP. 

Dr. Khan has a special interest in dealing with gastrointestinal bleed, peptic ulcer disease, IBS and IBM, Ulcerative Colitis and Crohn’s disease and disease of the liver and pancreas.

Dr. Khan is available to provide his services at Mount Graham Regional Medical Center and has appointments available for new patients at Copper Mountain Medical Clinic.

Namitha K. Bhat, M.D.

Endocrinologist

Meet Dr. Bhat

Dr. Bhat, board-certified endocrinologist, joins Copper Mountain Clinic via telemedicine.

Dr. Bhat has extensive professional experience providing care to patients with simple and complex diabetes and endocrine disorders.

Dr. Bhat received her Bachelor of Medicine and Bachelor of Surgery in 2009 from Rajiv Gandhi University in Bangalore, India. She completed her residency at New York Medical College at Westchester Medical Center in 2014 and her fellowship at Virginia Commonwealth University in 2016 with specialization in Endocrinology, Diabetes and Metabolism.

REBECCA SMITH, FNP

Family Medicine

Meet Rebecca Smith

Rebecca earned her Masters of Nursing rom Grand Canyon University in 2012. 

Sam Crandell, PA-C

FAMILY MEDICINE

Meet Sam Crandell

Sam Crandell graduated form Midwestern University with a Master of Medical Science in Physician Assistant Studies in 2011.

Kelly Masten, FNP

Nurse Practitioner

Meet Kelly Jo Masten

Kelly grew up in Thatcher, Arizona and graduated from EAC’s nursing program. After working as a nurse, she went on to get her Family Nurse Practitioner from Regis College.

She is married to her high school sweetheart, and they have three little boys. She strives to treat each patient like she would want her family member treated. Kelly loves being able to serve the community she grew up in. 

Chris Brogan, ACNPC-AG

Nurse Practitioner

Meet Chris Brogan

Christopher grew up in Benson, Arizona. He completed his nursing degree and the Nurse Practitioner program at Grand Canyon University. He and his wife met while attending school at Eastern Arizona College; they have 4 children, with the 5th on the way.

Yunmi Evans, DNP-AGPCNP-C

Nurse Practitioner

Meet Yunmi Evens

Yunmi earned her Doctorate from Arizona State University in 2016. She holds a national certification with the American Academy of Nurse Practitioners as a Primary Care Practitioner. And cherishes her deep connection to the Gila Valley and loves the tight-knit community we live in.

Dawn Cluff-Lane, PMHNP-BC

Psychiatric Mental Health Nurse Practitioner

Meet Dawn Cluff-Lane

Dawn Cluff-Lane is a board-certified psychiatric nurse practitioner. She takes a holistic approach to care that involves the mind, body, spirit, and environment. Dawn evaluates and treats psychiatric symptoms in children, adolescents, and adults. She believes that all treatment should be a collaborative effort between the patient and provider.

Keethan Sellers, PMHNP-BC

Psychiatric Mental Health Nurse Practitioner

Meet Keethan Sellers

Sellers graduated from Northern Arizona University with a bachelor’s degree in nursing. He began working for several years as a registered nurse at many behavioral health facilities throughout the Phoenix area, including inpatient and outpatient settings with adult and adolescent populations. After seeing the huge need in Arizona for more mental health providers that can diagnose and prescribe, he went back to school and graduated from Eastern Kentucky University with his master’s degree as a Psychiatric-Mental Health Nurse Practitioner (PMHNP).

Thatcher

Provider profiles for our Thatcher clinic are coming soon. Call 928-348-3960 to schedule an appointment.

Our Facilities

For Patients

Save time at check-in: download and complete your forms before your visit, or manage your care anytime through the Patient Portal.

What Our Patients Say

Patient Feedback for Copper Mountain Clinic

4.7
Average Rating
191
Reviews
Sept 2025
Last Updated
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Ready to schedule?

Call the clinic nearest you. We’re accepting new patients at both locations.