Our Staff

Our Staff

Our Urgent Care Staff
Proudly Serving Midland, Odessa, Big Spring, Andrews, Kermit, TX & Beyond


At Vital Care Urgent Care, we’re proud to provide quality services to residents across Midland, Odessa, Big Spring, Andrews, Kermit, TX and the surrounding regions. Whether you’re due for a sports physical, have a cold, or need allergy testing, we’re here to help. Our team has all the proper knowledge and experience to provide the innovative care you deserve. Check out the following section to learn more about our providers. Contact us or visit our urgent care clinic for quality and affordable immediate care options!

Anita Marshall, RN, MSN, FNP-C


Ms. Marshall is an Advanced Practice Registered Nurse and is board certified as a Family Nurse Practitioner by the American Academy of Nurse Practitioners. She was raised in Midland and graduated from Midland High School in 1989. Ms. Marshall gained her RN license in 2004 at Odessa College, received her bachelor’s degree in nursing in 2009, and completed her master’s degree in nursing in 2011 at Texas Tech Health Sciences Center.

As a Registered Nurse, Ms. Marshall began her career with Midland Memorial Hospital as charge nurse in the Emergency Department. In 2009, Ms. Marshall changed her career avenue towards trauma care and transferred to Medical Center Hospital as the charge nurse of a Level II Trauma Center Emergency Department. After obtaining her Nurse Practitioner title, she became more active with trauma care while serving as the Lead Trauma Nurse Practitioner for the leading trauma center in the Permian Basin. Ms. Marshall has a total of 16 years of medical experience in emergency and trauma. She also holds certifications in Advanced Cardiac Life Support, Advanced Trauma Life Support, and Pediatric Advanced Life Support.

Outside of work, Ms. Marshall served as Secretary for the Basketball Booster Club for Greenwood High School and delivers Meals on Wheels during her lunch hour. She is also married with two children.
Anita Marshall, RN, MSN, FNP-C - Vital Care Urgent Care
Gerald Delk, MD, MBA, FACEP

Dr. Delk is a board-certified Emergency Medicine Physician with additional certification in disability medicine. Raised in Midland and a graduate of Midland Lee High School, Dr. Delk continued his education by earning undergraduate degrees from Southern Methodist University and a master’s in business administration from Texas Tech University. 


Dr. Delk joined the United States Army after SMU, and he completed his MD from Texas Tech University Health Sciences Center. He continued his active duty military service, completing his Emergency Medicine residency at Fort Hood in 2001 and going on to serve overseas with combat tours in Kosovo, Iraq, and Afghanistan. His military honors include the Army Commendation Medal, Bronze Star, Combat Medical Badge, Meritorious Service Medal, and the Navy and Marine Commendation Medal.


Currently, Dr. Delk serves as a Commander in the United States Navy Reserve, actively practices emergency medicine, and is co-founder of the preparatory training program for physicians taking the Texas Medical Jurisprudence Exam. Dr. Delk is married, and he and his wife raise and foster numerous shelter animals.


Gerald Delk, MD, MBA, FACEP - Vital Care Urgent Care
 Kym Craig, PA-C 

Kym Craig comes from a military family who traveled a lot as a kid. He settled in Killeen, Texas and grew up oldest of a large family. Out of high school, he joined the fire department where he was a firefighter, and paramedic for 23 years. He moved to midland in 2002 and attended Texas Tech Health Sciences Center, where he graduated with his masters and become a board-certified Physician Assistant. He worked for Midland Memorial Hospital for 17 years. He joined the Vital Care Urgent Care team in 2023. He enjoys spending time with his grandkids, working in his yard, and listening to music. 


Gerald Delk, MD, MBA, FACEP - Vital Care Urgent Care
 Jeremy Dominguez, PA-C 

Jeremy has been a certified Physician Assistant for 12 years. He was born and raised in Odessa, TX and graduated from Permian High School. He received his Bachelors degree in Health and Fitness Management from Southwest Texas State University in 2001. He then spent 2002-2006 in the United States Army as a medic and served two tours in Iraq. Jeremy then returned to West Texas and received his Masters in Physician Assistant Studies from Texas Tech University. Since then he has practiced in Internal Medicine as well as Oncology. Mr. Dominguez joined Vital Care Urgent Care in September 2022. He enjoys traveling and spending time outdoors with his wife and two dogs.

Gerald Delk, MD, MBA, FACEP - Vital Care Urgent Care
Anita Doraji, PA-C 

Anita is a board-certified Physician Assistant who graduated from Texas Tech University School of Health Professions here in Midland, Texas with her Masters in Physician Assistant Studies in the year 2020. After graduating, she decided to make Midland her home. She was raised in Amarillo, Texas and attended West Texas A&M University where she received her Bachelor’s in Biology in 2018.  In her spare time, Anita enjoys exercising, discovering new and delicious foods, spending time with family, traveling, and watching movies. “ 


Jamie Calvin, MPAS, PA-C - Vital Care Urgent Care
Stephanie Black, FNP-BC 

Stephanie is an Advanced Practice Nurse with board certification as a Family Nurse Practitioner by the American Nurses Credentialing Center. Stephanie was born and raised in Dallas, Texas. After graduating high school, she moved to Norman, Oklahoma where she received her undergraduate degree in Health and Exercise Science at the University of Oklahoma. She then moved to Midland, Texas where she graduated from Texas Tech Health Science Center Nursing Program in 2013. After working in the emergency room for the entirety of her nursing career she went back to school and received her Master’s of Nursing degree in 2019 at University of Texas at Arlington. Although Dallas will always be home, Stephanie is excited to be in West Texas to help the community and beyond here at Vital Care! 

While she is not at the clinic, Stephanie loves going to the lake and mountains as well as spending time with her husband, daughter, and loved ones. 



Ellen Rutledge, FNP-C - Vital Care Urgent Care
Miranda Nhoy, PA-C 

Miranda is a board-certified Physician Assistant, born and raised in Midland, Texas. She received her Bachelor in Biology from Sul Ross State University in 2017. She graduated from the University of Texas Rio Grande Valley Physician Assistant Program in 2021. 

She joined the Vital Care Urgent Care team in March 2022. In her free time, she enjoys traveling, hiking, going to the beach, and spending time with her family and friends.




Jamie Calvin, MPAS, PA-C - Vital Care Urgent Care
Abimbola Lanipekun, FNP-C 

 Abi is an Advanced Practice Registered Nurse with board certification as a Family Nurse Practitioner by the American Association of Nurse Practitioners. She obtained her Bachelor of science in Nursing degree in 2008, and Master of Science in Nursing in 2012. After obtaining her Nurse Practitioner certification she worked in geriatric medicine for about 10 years before joining the Vital Care Urgent Care team in October 2022. She enjoys spending time with her husband and two children when she is not working.


Pedro P. Torres, MPAS, PA-C

Pedro Torres was raised in Corpus Christi, Texas where he attended Flour Bluff High School. He earned his Bachelor of Science in biomedical science in 2005 and nursing in 2009 from Texas A&M – Corpus Christi.


Following his graduation, he moved to San Antonio, Texas where he worked in the Surgical Intensive Care Unit at Methodist Main Hospital. He was also a Clinical Research Coordinator at the Air Force 59th Medical Wing En Route Care Research Center at the U.S. Army Institute of Surgical Research at Joint Base San Antonio-Fort Sam Houston, Texas.


Mr. Torres graduated with his master’s degree in physician assistant studies from the University of Texas Health Science Center – San Antonio in 2014. He currently is employed at Vital Care Urgent Care as well as the Emergency Department at Medical Center Hospital.


In 2014, he moved to Midland with his wife and children. Outside of work, he enjoys spending quality time with his family and fishing.


Pedro P. Torres, MPAS, PA-C - Vital Care Urgent Care

Heather Zamarron, MPAS PA-C



Heather is a board-certified Physician Assistant, born and raised in Andrews, Tx. She received her undergraduate degree, with a double major in Biochemistry and Biomedical Sciences from McMurry University in 2014. After college, she attended and graduated from Texas Tech University Health Science Center Physician Assistant Program, with honors in the Pi Alpha society in 2018. She started her career as a Physician Assistant right out of school, here at Vital Care. In her free time, Heather and her husband, Xavier enjoy spending time with their families, at home with their 4 dogs, or traveling to new places together.

Stuart Riggins, FNP-C



Stuart Riggins is a Family Nurse Practitioner at Vital Care Urgent Care. He originally attended Covenant School of Nursing in Lubbock, Texas where he received his RN license in 2005, followed by his graduation from Lubbock Christian University in 2011 with a Bachelor of Science Degree in Nursing. While working in the Covenant Children’s Emergency Department, he completed his Master of Science in Nursing in 2013 with a Family Nurse Practitioner Certification from West Texas A&M University. Stuart is a nationally certified Family Nurse Practitioner and licensed in the state of Texas. He has worked in a variety of medical practice specialty settings to include pain management with focus on peripheral neuropathy, joint, and back pain, adult and pediatric emergency/urgent care, physical medicine and rehabilitation with training in regenerative medicine, men’s wellness, family practice and most recently neurosurgery.

Stuart is an active member of several professional organizations including the Texas Nurse Practitioners Association, American Association of Nurse Practitioners, and American Association of Neurological Surgeons.

Stuart and his wife, Annalisa, are raising 3 teenage boys. Together they enjoy traveling, attending extracurricular activities, enjoy promoting fitness, and are the owners of a kickboxing gym in Lubbock, Texas with lifelong friends.


Jonathan Morales, FNP-C



Jonathan Morales is a family nurse practitioner board-certified by the American Academy of nurse practitioners. Jonathan was born and raised in Big Spring Texas and graduated from Big Spring high school in 1998. He attended Howard College and graduated from LVN school in 2005 and 

RN  school in 2006. During this time as a registered nurse, he worked hospice, quality management, medical/surgical, and in the emergency department. Jonathan received his masters of science in nursing in 2020, and has been working as a family nurse practitioner in Big Spring, Texas. 


Jack “Kim” Willis, Jr., PA-C

From Portales, NM to Midland, TX

Kim graduated from Eastern New Mexico University with his Bachelor of Science in 1990, University of Texas Permian Basin with a Master of Science in Molecular Genetics in 2000 and Texas Tech University with his Master of Physician Assistant Studies in 2008. Kim has been with vital care urgent care since 2014.
 
Kim has worn many hats over the years as a paramedic, high school science teacher, Director of Emergency Medical Services at Midland College, and his son’s soccer coach.



Michael Gonzales, NP-C

Michael is an Advance Board-Certified Nurse Practitioner. He was born and raised in Ft Stocken, Texas. After high school he attended Midland College and graduated in 2010 with his LVN and received his ADN in 2013. He furthered his career and graduated from University of Texas at Arlington with his BSN in 2016 , and in 2021 with his MSN. where he received his Master’s in Nursing. After 8 years of working in the ICU at Midland Memorial Hospital. He joined the Vital Care Urgent Care team in July 2022. In his free time enjoys traveling, working out , spending time with his family and friends.



Samantha Nunez , FNP-BC

Samantha is a board-certified Family Nurse Practitioner (FNP-BC) with over seven years of experience in diverse healthcare settings. She brings a strong foundation in nursing and advanced practice skills to deliver comprehensive and compassionate care to patients. Samantha received her Bachelor of Science in Nursing (BSN) from UT Permian Basin (2017) and her Doctor of Nursing Practice (DNP) from Baylor University with the specialty of Family Nurse Practitioner (2022). Samantha is credentialed through the American Nurses Credentialing Center (ANCC). Samantha's clinical experience spans various specialties, including: orthopedic trauma, orthopedics, medical/surgical, neurosurgery, aesthetics, and emergency medicine. Prior to becoming an nurse practitioner, she worked as a Registered Nurse (RN) in various settings such as Harris Methodist Hospital, Fort Worth, TX and Medical Center Hospital, Odessa, TX. Samantha is passionate about providing high-quality patient care across a wide range of medical conditions. She is dedicated to lifelong learning and staying abreast of the latest advancements in healthcare. Outside of work, she enjoys traveling, watching movies, and spending time with her family.

Share by: