Sergio Haynes is a Physician Assistant in Burleson, Texas. Mr. Haynes has been practicing medicine for over 17 years. His top areas of expertise are Muscle Spasms, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Seasonal Affective Disorder (SAD), and Inappropriate Sinus Tachycardia (IST).

Ashley Pair is a Physician Assistant in Fort Worth, Texas.

Courtney Fernandez began her medical career in 2015 as a pediatric nursing assistant passionate about keeping North Texans well. She also is clinically trained in such areas as family and internal medicine, orthopedics and women’s health. Her special interests include diabetes management as it relates to nutritional health and community-based primary care. Courtney graduated Cum Laude from Texas A&M University in College Station with a bachelor’s degree in nutritional sciences. She earned her Master of Physician Assistant Studies from the University of North Texas Health Science Center in Fort Worth. Courtney became certified as a physician assistant in 2021. While completing her master’s degree and medical training, she aided in the fight against COVID-19 in the Fort Worth community. She is a member of the American Academy of Physician Assistants and Texas Academy of Physician Assistants. Her top areas of expertise are Menopause, Vitamin D Deficiency, Seasonal Affective Disorder (SAD), and Muscle Spasms.

Kelley Shaffer began her career in the financial services industry before realizing her true passion of caring for others. She went on to become certified as a physician assistant in 2019 and has worked in an internal medicine setting since that time. She places a priority on providing thorough and efficient care to patients of all ages. Her areas of special interest and focus include diagnostic testing and interpretation and the promotion of preventative medicine through patient education.Kelley graduated Magna Cum Laude from the University of North Texas in Denton with her bachelor’s degree in kinesiology. She earned her master’s degree in physician assistant studies at Baylor College of Medicine in Houston. Her top areas of expertise are Muscle Spasms, Vitamin D Deficiency, Seasonal Affective Disorder (SAD), and Inappropriate Sinus Tachycardia (IST).

Holly Ramos is a Physician Assistant in Fort Worth, Texas. Her top areas of expertise are Scaphoid Non-Union and Kienbock's Disease.

Russell Smith is a Physician Assistant in Fort Worth, Texas. Mr. Smith has been practicing medicine for over 18 years. His top area of expertise is Achilles Tendon Rupture.

Jared York is a Physician Assistant in Fort Worth, Texas. His top areas of expertise are Opioid Induced Constipation, Seasonal Affective Disorder (SAD), Muscle Spasms, and Eyelid Bump.

Katherine Rushing is a Physician Assistant in Fort Worth, Texas. Her top areas of expertise are Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Inappropriate Sinus Tachycardia (IST), and Homozygous Familial Hypercholesterolemia (HoFH).

Certified physician assistant Le’Bria Ware is clinically trained in a variety of areas, including cardiology, critical care and internal medicine. She is experienced in the care of patients with coronary artery disease, atrial fibrillation, chronic heart failure and conductive disorders, with special focus on cardiac diagnostic testing and interpretation and device monitoring of pacemakers and defibrillators. Le’Bria places a priority on providing patients with a clear picture of their health and vascular health.She graduated with her bachelor’s degree in biomedical sciences from Texas A&M University in College Station. She earned her Master of Physician Assistant Studies from the University of North Texas Health Science Center in Fort Worth. Le’Bria is a member of the American Academy of Physician Assistants and Texas Academy of Physician Assistants. Her top area of expertise is Heart Failure with Preserved Ejection Fraction (HFpEF).

Leticha Leos, a.k.a. “Leti” served as an operating room technician in the United States Army from 1991-1999. She has worked over 26 years in trauma and multi-surgical specialties before becoming certified as a physician assistant in 2019. Since that time, she has worked as a surgical PA with special focus on ultrasound-guided procedures, injections, diagnostic imaging, and wound care.Leti earned her bachelor’s degree in Kinesiology with an emphasis on public health from Kansas State University in Manhattan, Kan. She earned her Master of Physician Assistant studies at Touro University Nevada in Henderson. Leti is experienced providing surgical assistance for a variety of advanced and minimally invasive procedures. Her top areas of expertise are Median Arcuate Ligament Syndrome (MALS) and End-Stage Renal Disease (ESRD).

Mark Jackson was born in Robstown, Texas, and has lived in the DFW area for the past 35 years. He attended the University of Texas at Arlington as a biology major before receiving his Bachelor of Science degree and physician assistant certification at the University of Texas Southwestern Medical Center at Dallas in 1991.Since graduation, he has spent the majority of his career working in the field of adult general cardiology, with some internal medicine background working with a hospitalist group. He is board-certified by the National Commission on Certification of Physician Assistants and is a member of the Texas Academy of Physician Assistants, American Academy of Physician Assistants, American College of Cardiology, and National Lipid Association. He is also a member of, and serves as director at large for, the Association of Physician Assistants in Cardiology.Jackson joined Consultants in Cardiology in 2005. He currently works at the Southwest office location in Fort Worth with Drs. Anderson, Corley and Parrish. Mr. Jackson is highly rated in 4 conditions, according to our data. His top areas of expertise are Heart Failure with Preserved Ejection Fraction (HFpEF), Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Atrial Tachycardia, and Paroxysmal Supraventricular Tachycardia (PSVT).

Stacey Lopez is a Physician Assistant in Burleson, Texas. Her top areas of expertise are Vascular Birthmark and White Sponge Nevus.

Shellie Shepherd is a Physician Assistant in Burleson, Texas. Her top areas of expertise are Vitamin D Deficiency and Seasonal Affective Disorder (SAD).

Stephanie Nguyen is a Physician Assistant in Burleson, Texas. Her top area of expertise is Plaque Psoriasis.

Juan Andy Brubaker has cared for patients of all ages as a certified physician assistant since 2021. He worked for four years in the Department of Family and Community Medicine at Penn State Health in Camp Hill, Pa. before establishing roots in North Texas in 2025. Juan is especially passionate about providing comprehensive primary care in multi-cultural communities and he strives to create an environment that promotes patient education for improved health and wellness.Juan graduated Summa Cum Laude with his bachelor’s degree in health sciences from Lock Haven University in Pennsylvania. He went on to earn his master’s degree in physician assistant studies while also attending Lock Haven University.

Marivel Rodriguez is a Physician Assistant in Burleson, Texas. Her top area of expertise is Heart Failure with Preserved Ejection Fraction (HFpEF).

Nicholas Yarrobino is a Physician Assistant in Burleson, Texas. His top areas of expertise are Smoldering Multiple Myeloma and Marginal Zone Lymphoma (MZL).

Kevin Schmitz is a Physician Assistant in Burleson, Texas. His top areas of expertise are Enlarged Prostate (BPH), Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Eunuchoidism Familial Hypogonadotropic.

Kimberly Robinson is a Physician Assistant in Burleson, Texas. Her top areas of expertise are Seasonal Affective Disorder (SAD), Menopause, Vitamin D Deficiency, and Emphysema.

Katie Keller is a Physician Assistant in Burleson, Texas. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease and Nonalcoholic Steatohepatitis (NASH).

Megan Northcutt is a Physician Assistant in Fort Worth, Texas. Her top area of expertise is Achilles Tendon Rupture.

Rachel Holland is a Physician Assistant in Fort Worth, Texas. Ms. Holland has been practicing medicine for over 17 years. Her top area of expertise is Cervical Myelopathy.

Colton Flaherty is committed to the health and well-being of people in all aspects: emotionally, spiritually, and physically. He is certified as a physician assistant with clinical training in such areas as emergency medicine and orthopedic surgery. Colton previously worked for several years as an emergency medical technician before becoming certified as a PA in 2025. During his time as an EMT, he cared for patients experiencing trauma, cardiac arrest, and other complex and life-threatening conditions. Colton graduated Summa Cum Laude with his bachelor’s degree in biological studies from Bowling Green State University in Ohio. He earned his master of medical science degree in physician assistant studies at Cedarville University, also in Ohio. He is a member of the American Academy of Physician Associates and the Christian Medical and Dental Associations. Away from the clinic, Colton enjoys running, weight training, and anything that keeps him outside and active.

Priscilla Pichon worked as a certified physician assistant since 2020 in the Tyler, Texas community before setting roots down in North Texas in 2024. She is experienced in the area of primary care with a focus on providing comprehensive care for young adults and adult patients. She is especially passionate about improving health and well-being, preventing disease and reducing barriers to health care for patients of all ages. Priscilla earned her bachelor’s degree in biology as well as her Master of Public Health at Baylor University in Waco, Texas. She graduated with her Master of Physician Assistant Studies from the Texas Tech University Health Sciences Center in Midland. Priscilla is a member of the American Academy of Physician Assistants and Texas Academy of Physician Assistants. She speaks fluent Spanish.

Steven Skiles is a Physician Assistant in Fort Worth, Texas. Mr. Skiles is highly rated in 5 conditions, according to our data. His top areas of expertise are Osteoarthritis, Tendinitis, Bursitis, and Frozen Shoulder.