Edward Martinez began his medical career with Baylor University Medical Center in 1998. He provided surgical assistance for a variety of routine and complex surgical procedures across disciplines while at Baylor. Edward's experience also encompasses comprehensive family medicine care.He graduated from the University of Texas at Arlington with a bachelor's degree in biology. He also received a master's degree in physician assistant studies from the University of New England in Portland, Maine.

Elizabeth Diaz is a certified physician assistant. With more than 14 years of experience in the medical field, she brings expertise and experience to the patients of the Texas Center for Joint Replacement.Prior to joining the Texas Center for Joint Replacement, Diaz served as the director of physician assistants at North Shore University Hospital in Manhasset, N.Y., and supervising P.A. at St. Vincent's Hospital in NYC and North Shore University Hospital. She has extensive experience in providing pre- and post-operative care, as well as first assisting in various surgical cases. She also has many years of health care management experience.Diaz received her bachelor's degree of science in physician assistant studies from St. John's University in Queens, N.Y., and a master's degree in Public Administration from the Robert F. Wagner School of Public Service at New York University in New York City.She is a member of the American Academy of Physician Assistants and the Texas Academy for Physician Assistants. She is certified in Basic Life Support and Advanced Cardiac Life Support, and received her surgery certification from the National Commission of Certification of Physician Assistant.

Nguyet Vo is a certified physician assistant who has always had a strong passion for helping others, which led her into the field of medicine. She has been a physician assistant since 2008, and finds the joy of helping others heal to be one of the most rewarding parts of her career.Vo earned a bachelor's degree in physician assistant studies from the University of Finlay in Ohio, and a master's degree in physician assistant studies from the University of Nebraska.Born in Vietnam, she moved to the United States when she was seven years old. While she has lived in Texas the majority of her life, she speaks Vietnamese fluently, which she has found to be a great asset with her job. During her spare time, Vo enjoys spending time with her family, decorating her house and staying active with bike riding and playing tennis.

Samantha Myers earned her certification as a physician assistant in 2021 after graduating Magna Cum Laude from Salus University in Elkins Park, Penn. with her master’s degree in physician assistant studies. She also earned an undergraduate degree in nutrition at The University of Texas at Austin. Samantha is clinically trained in a variety of disciplines, including family and internal medicine, pediatrics, behavioral health and women’s care. She is also experienced in the areas of wound care and emergency medicine. Samantha is a member of the American Academy of Physician Assistants. Her top areas of expertise are Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Seasonal Affective Disorder (SAD), Menopause, and Vitamin D Deficiency.

Kimberly Venable has been a Certified Physician Assistant since 1999. Her extensive range of skills includes comprehensive family and internal medicine care, minor injury and sports medicine care, & surgical and non-surgical treatments for wounds and burns. Among her many career accomplishments, Kimbrley spent several years at MacDill Air Force Base in Tampa, Fla., delivering care to active duty and retired military personnel and their families. She has been recognized for excellence in diabetes and primary care and is committed to delivering quality care across the lifespan. Kimberly holds two Bachelor’s degrees, one in Microbiology from the University of Oklahoma in Norman and one in Physician Assistant studies from The University of Texas Southwestern Medical Center in Dallas. She is especially passionate about advocating for care in underserved communities to help improve health disparities. Her top area of expertise is Vitamin D Deficiency.

Jennifer Mitchell is a Physician Assistant in Highland Village, Texas. Ms. Mitchell has been practicing medicine for over 18 years. Her top areas of expertise are Menopause, Seasonal Affective Disorder (SAD), and Vitamin D Deficiency.

Jason Lafon is a Physician Assistant in Plano, Texas. His top area of expertise is Achilles Tendon Rupture. Mr. Lafon is currently accepting new patients.

Certified physician assistant Cheyenne Ivey brings a broad range of clinical training to the care of patients, including an emphasis on internal medicine, dermatology, orthopedic health and women’s care. She places a priority on providing quality wellness exams and comprehensive treatment plans and is passionate about delivering care to diverse populations. Her community involvement includes previous participation in a medical mission trip to Guatemala, during which she aided other medical personnel in providing preventive care and managing chronic conditions. Cheyenne earned her bachelor’s degree in biology at Texas Tech University in Lubbock. She holds a Master of Physician Assistant Studies from the University of North Texas Health Science Center in Fort Worth. Cheyenne is a member of the American Academy of Physician Assistants and Texas Academy of Physician Assistants.

Keziah Babu became certified as a physician assistant in 2023. She has cared for patients at all stages of life and with diverse health needs. Keziah’s areas of special focus include acute and urgent care, heart and pulmonary health, and women’s services, for adolescents to moms-to-be and seniors. She made her way to North Texas from Georgia, where she previously served the urgent care needs of the Greater Atlanta community.Keziah graduated Magna Cum Laude with her bachelor’s degree in health science from City University of New York - York College in Jamaica, N.Y. She earned her Master of Physician Assistant also at CUNY in Jamaica. Keziah is a member of the American Academy of Physician Assistants.

Jane Igbeka supports patients along their health journeys, whether with preventative care, disease management, or diagnostic services. Her areas of clinical interest and focus as a certified physician assistant include preventative, mental health, gastrointestinal, and women’s care. She is especially passionate about building lasting relationships with her patients throughout life’s stages.Jane earned her bachelor’s degree in nutritional sciences, graduating Cum Laude from Texas A&M University in College Station. She received her Master of Physician Assistant Studies while attending The University of Texas Southwestern Medical Center in Dallas. Jane is a member of the American Academy of Physician Associates and Texas Academy of Physician Assistants.

Chelsea Henderson is committed to supporting patients along their health journeys, whether with preventive care or disease management in their times of need. Her areas of clinical interest and focus as a certified physician assistant include nutrition and fitness, and heart health. She is also clinically trained in a variety of disciplines, including family and internal medicine, infectious diseases, pediatrics and women’s health. Chelsea graduated Summa Cum Laude from Sam Houston State University in Huntsville, Texas with her bachelor’s degree in food science and nutrition. She completed her Master of Physician Assistant Studies at The University of Texas Southwestern Medical Center in Dallas. Chelsea places a priority on building lasting relationships with her patients.

Jayma Mickler is a Physician Assistant in Plano, Texas. Ms. Mickler is highly rated in 1 condition, according to our data. Her top areas of expertise are Seasonal Affective Disorder (SAD) and Schizoaffective Disorder. Ms. Mickler is currently accepting new patients.

Haylee Hughes is a Physician Assistant in Frisco, Texas. Ms. Hughes is highly rated in 1 condition, according to our data. Her top area of expertise is Seasonal Affective Disorder (SAD).

Erica Giordano is a Physician Assistant in Plano, Texas. Ms. Giordano is highly rated in 1 condition, according to our data. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Intestinal Cancer, Nonalcoholic Steatohepatitis (NASH), and Rectocele.

Jennifer Martinez is a Physician Assistant in Plano, Texas. Ms. Martinez is highly rated in 1 condition, according to our data. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Pancreatic Ductal Adenocarcinoma, Biliary Dyskinesia, and Opioid Induced Constipation.

Erin Podgorski is a Physician Assistant in Lewisville, Texas.

Melissa Benavides is a Physician Assistant in Carrollton, Texas. Her top areas of expertise are Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Eyelid Bump, and Non-Alcoholic Fatty Liver Disease.

Brittany Ho has been certified as a physician assistant since 2020 and has worked in the field of digestive health since 2021. She is experienced in developing treatment plans for a variety of gastroenterological conditions, including inflammatory bowel disease and IBS, gastroparesis, pancreatitis, reflux, cirrhosis and GI malignancies. She chose a career in the gastroenterology field to provide care across a broad spectrum of digestive diseases and disorders that are often challenging in nature. Brittany earned her bachelor’s degree in nutrition from The University of Texas at Austin. She received her Master of Physician Assistant Studies from the University of North Texas Health Science Center in Fort Worth. Brittany places a priority on addressing both the physical and psychosocial aspects of her patients’ GI symptoms. She is a member of the American Academy of Physician Assistants, American Gastroenterological Association, Gastroenterology & Hepatology Advanced Practice Providers, and Texas Academy of Physician Assistants. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Intestinal Cancer, Gallbladder Disease, and Nonalcoholic Steatohepatitis (NASH).

Bryn Bumpass is a Physician Assistant in Plano, Texas. Ms. Bumpass is currently accepting new patients.

Hayley Baker is a Physician Assistant in Plano, Texas. Ms. Baker is currently accepting new patients.

Aysha Ahmed, PA-C  is a certified physician assistant with professional interests in all aspects of psychiatry. She has a background in general psychiatry and internal medicine. Her special interests are anxiety, depression and ADHD management. In her spare time she enjoys spending time with her family, traveling and trying new cuisines. She enjoys watching football and basketball and is a big Dallas sports fan. Her top area of expertise is Seasonal Affective Disorder (SAD).

Jennifer Aljoe earned her certification as a physician assistant in 2019. She spent her early career caring for Oklahomans before setting down roots in North Texas in 2025. Jennifer is passionate about working collaboratively with physicians to assess and care for acute and critically ill patients. Having previous experience in Emergency Medicine, her areas of experience include recognizing and responding to acute neurological emergencies and collaborating with multidisciplinary teams for optimal treatment and outcomes. Jennifer graduated Magna Cum Laude with her bachelor’s degree in multidisciplinary studies from the University of Oklahoma in Norman. She earned her Master of Health Science with honors from the University of Oklahoma Health Sciences Center in Oklahoma City. She is a member of the American Academy of Physician Associates, Texas Academy of Physician Assistants and Society of Emergency Medicine Physician Assistants. Her top area of expertise is Muscle Spasms.

Brian Meusborn is a Physician Assistant in Flower Mound, Texas. His top areas of expertise are Vitamin B12 Deficiency, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Vitamin D Deficiency, and Opioid Induced Constipation.

Fiona Patel is a Physician Assistant in Prosper, Texas. Her top areas of expertise are Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Opioid Induced Constipation, and Menopause.

Certified physician assistant Sarah Groce has been committed to the health and well-being of North Texans since 2007. Her areas of clinical focus include primary care, internal medicine, digestive health and diagnostic services to help pinpoint treatment plans. She previously worked in the Lewisville community for nearly a decade providing a broad range of urgent and family care services for patients of all ages. Sarah graduated Cum Laude from the University of North Texas in Denton with her bachelor’s degree in biology. She earned her Master of Physician Assistant Studies at The University of Texas Southwestern Medical Center in Dallas. Sarah places a priority on patient education to promote better health outcomes. She is a Fellow member of the American Academy of Physician Assistants and Texas Academy of Physician Assistants. Her top areas of expertise are Muscle Spasms, Eyelid Bump, and Vitamin D Deficiency.