Urgent Care

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Urgent Care Team


Dr. Clifton Confident

Dr. Confident completed his undergraduate studies at Rice University in Houston, Texas in 2001, receiving a bachelor’s degree in Sociology. He received his Doctorate of Medicine from Meharry Medical College in Nashville, Tennessee in 2006. Dr. Confident then moved to Columbus, Georgia where he completed his Family Medicine internship and residency at Columbus Regional Healthcare System from 2006 to 2009. He is Board Certified in Family Medicine. 

Dr. Confident plays the guitar and likes to play beach volleyball. He would like the community to know that he is a God-fearing person who cares about people and helping them get better and be better.


Dr. Megan Grotefend

Dr. Grotefend graduated cum laude with her bachelor’s degree in Microbiology from New Mexico State University in Las Cruces in 1991. She attended medical school at the University of New Mexico’s School of Medicine in Albuquerque in 1995 followed by an Internship and Residency at Memorial Family Practice in South Bend, Indiana. She is Board-certified by the American Board of Family Practice.

Dr. Grotefend has been practicing medicine in the Four Corners since 1998. She was one of the founding members of Pinon Family Practice. She worked at San Juan Regional Medical Center’s urgent Care Clinic from 2000 to 2004. Recently, she spent two years living and practicing medicine in New Zealand. 

Dr. Grotefend and her husband have two children and a Golden Doodle. In her free time she enjoys meditation, mountain biking, road biking, physical fitness, Alpine Nordic tele mark and skate skiing, sailing and hiking.

Dr. Rob Klein

Dr. Klein received his Bachelor of Arts in English from DePauw University in 1992. Before he began medical school he achieved his EMT-B with certification to start IVs working for Telluride Ambulance from 1998-1999. He attended the University of Vermont’s College of Medicine, achieving his Doctor of Medicine degree in 2009. Dr. Klein completed his residency in Family Medicine at the University of Colorado in 2012 and is board certified by the American Board of Family Medicine. 

Dr. Klein is fluent in English and Spanish. He is an avid outdoorsman, having achieved certifications as Wilderness First Responder, Swift water Rescue Technician and Avalanche Rescue Certification. He was the Lead Instructor for the Telluride Adaptive Ski Program, Southern Ute Community Action Program and Colorado Outward Bound School. He has also bicycled to the Southern End of South America.

Dr. Sabrina Schmidt

Dr. Schmidt completed a combined Baccalaureate/MD program at the University Of Missouri School Of Medicine in Kansas City, Missouri in 1996. She completed a family practice residency program at Mercy Health System in Janesville, Wisconsin in 1999 and is a board certified family practice physician. She has been practicing in New Mexico since 2013 for San Juan Health Partners Urgent Care. Moreover, Dr. Schmidt is a 20 year veteran in medicine and has specialized in Urgent Care for 15 years.

Dr. Schmidt enjoys reading, church activities, and spending time with her husband Matt and their children. 


Dr. Shermann “Sugar” Singleton

Dr. Singleton graduated from the University Of New Mexico School Of Medicine in 2003 and completed her residency in 2006, specializing in family medicine. She is a member of the Alpha Omega Alpha medical honor society; served as the Chief Resident at UNM Hospital; served as Vice President of the American Academy of Family Physicians, New Mexico Chapter; and is board certified in family medicine.

Dr. Singleton has a special interest in acute care, sports medicine, integrative medicine, pediatrics, newborn care, and women’s health. She was born and raised in Farmington and her family has been a part of the community for the last five generations. She has three children. She enjoys skiing, boating, four-wheeling, traveling, and scuba-diving.


Dr. Robert Underwood

Dr. Underwood attended the U.S. Military Academy at West Point, New York where he received his Bachelor of Science in Engineering Management. He served on active duty in the U.S. Army from 1987 to 1991. After that, he served in the South Carolina Army National Guard until 2004. He attended the University Of South Carolina School Of Medicine in Columbia, where he achieved his Doctor of Medicine. Dr. Underwood completed an Emergency Medicine residency at Wake Forest University in Winston-Salem, North Carolina. He is Board Certified in Emergency Medicine and has extensive experience providing lifesaving care in a high-volume Emergency Department in Virginia.

Passionate about leadership and making a difference, Dr. Underwood completed a Master of Science in Health Care Delivery from Dartmouth College in Hanover, New Hampshire. He is also a Certified Physician Executive from the American Association for Physician Leadership. He has served in several medical leadership roles, and currently serves as Chief Medical Officer at San Juan Regional Medical Center. 

Dr. Underwood will soon be publishing a book with Leadership Compass for Healthcare Professionals as a working title. He loves traveling with his wife, Gina, and enjoys Chicago Cubs baseball.

Christi Burge, CNP

Christi is a proud Aztec High School graduate. She attended San Juan College, receiving her associate’s degree in Nursing in 1993. She earned her bachelor’s degree in nursing at the University of New Mexico in Albuquerque in 2002, followed by a master’s as a Family Nurse Practitioner from the University of Colorado at Denver in 2008.

Christi worked as a nurse and clinical coordinator on the Medical Floor at San Juan Regional Medical Center for eight years, and most recently comes to us from the Denver area with 10 years of Urgent Care experience. She and her husband have two grown sons and six grandsons. 

Jacque Ferguson, MSN, FNP-C

Jacque received her Associates Degree in Nursing from Pueblo Community College in Durango, CO in 2010. She completed her Bachelor of Science in Nursing from Chamberlain College of Nursing in Downers Grove, Illinois in 2012. She went on to complete her Master of Science in Nursing: Family Nurse Practitioner from the same college in 2016. 

Jacque worked as a nurse at San Juan Regional Medical Center for more than six years on the medical floor and then the Emergency Department. Her husband Bert also works at San Juan Regional Medical Center as an Air Care medic. She is a Farmington native and graduated from Piedra Vista High School. She and her husband enjoy spending time with their three children, who keep them very busy.


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