The 20 Best Opioid Induced Constipation Doctors Near Me in Live Oak, TX
Find the Top Opioid Induced Constipation Experts and Specialists
Texas Health Digestive Specialists
Dr. Adnan Nadir has been a board-certified gastroenterologist and internist in North Texas since 2000. He is also fellowship-trained in gastroenterology. Dr. Nadir places a priority on providing quality comprehensive care for common and complex digestive, esophageal and urologic disorders, including pancreatic disease and colon/rectal disorders.Dr. Nadir earned his medical degree from Dow Medical College in Pakistan. He completed his internal medicine residency at Wayne State University in Detroit, Mich., becoming chief resident during his final year of residency. He then decided to pursue a fellowship in gastroenterology at William Beaumont Hospital in Royal Oak, Mich. More recently, Dr. Nadir completed the Physician Leadership Development Program through the Southern Methodist University Cox School of Business in Dallas, Texas. He has been a member of, and has served in leadership roles for, multiple organizations and committees over the years, including the American College of Gastroenterology and American Gastroenterological Association.Outside of work, Dr. Nadir enjoys traveling and spending time with family and friends. He is fluent in the Hindi and Urdu languages. Dr. Nadir is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Familial Adenomatous Polyposis, Childhood Volvulus, Percutaneous Coronary Intervention (PCI), and Transcatheter Aortic Valve Replacement (TAVR).
Texas Health Internal Medicine
Alan Kaye is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Kaye is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Hypertension, and Glucocorticoid-Remediable Aldosteronism.
Texas Health Family Care
Shane Ashford is a primary care provider, practicing in Family Medicine in Denton, Texas. Dr. Ashford is rated as an Advanced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, and Hypertension.
Texas Health Family Care
Kyle Boatman is a Nurse Practitioner practicing medicine in Flower Mound, Texas. Boatman, NP is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Vitamin D Deficiency, Opioid Induced Constipation, and Heterozygous Familial Hypercholesterolemia (HeFH).
Texas Health Family Care
Anthony Vallarino is a primary care provider, practicing in Family Medicine in Melissa, Texas. Dr. Vallarino is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Type 2 Diabetes (T2D).
Texas Health Family Care
Brian Meusborn is a Physician Assistant practicing medicine in Flower Mound, Texas. Meusborn, PA is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His clinical expertise encompasses Vitamin B12 Deficiency, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Vitamin D Deficiency, and Opioid Induced Constipation.
Texas Health Family Care
Justin Decoux is a Nurse Practitioner practicing medicine in Fort Worth, Texas. He has been practicing medicine for over 10 years. Decoux, NP is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Perlman Syndrome, Megalencephaly-Capillary Malformation Syndrome, Simpson-Golabi-Behmel Syndrome, and Hemi 3 Syndrome.
Texas Health Internal Medicine
Rey Marquino is a primary care provider, practicing in Internal Medicine in Bedford, Texas. Dr. Marquino is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Bone Graft, and Vertebroplasty.
Texas Health Family Care
Lalita Gupta is a primary care provider, practicing in Family Medicine and Geriatrics in Dallas, Texas. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 24 other conditions, according to our data. Her clinical expertise encompasses Cavernous Sinus Thrombosis, High Cholesterol, Hypothyroidism, Nephrosclerosis, and Trabeculectomy.
Texas Health Family Care
Belinda Obrien is a Nurse Practitioner practicing medicine in Denton, Texas. Obrien, NP is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. Her clinical expertise encompasses Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Opioid Induced Constipation, and Emphysema.
Texas Health Family Care
Sara Henley is a Physician Assistant practicing medicine in Weatherford, Texas. Henley, PA is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Muscle Spasms, Seasonal Affective Disorder (SAD), and Opioid Induced Constipation.
Texas Health Family Care
Jared York is a Physician Assistant practicing medicine in Fort Worth, Texas. York, PA is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His clinical expertise encompasses Opioid Induced Constipation, Seasonal Affective Disorder (SAD), Muscle Spasms, and Eyelid Bump.
Texas Health Family Care
Fiona Patel is a Physician Assistant practicing medicine in Prosper, Texas. Patel, PA is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. Her clinical expertise encompasses Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Opioid Induced Constipation, and Menopause.
Texas Health Family Care
Certified family nurse practitioner Mitsi Pimentel began her medical career in 1997. Prior to joining Texas Health Physicians Group, she worked in a pediatric and adolescent health care practice in the Waxahachie area. Her areas of special interest include women’s health and medical surgical support. Mitsi began her clinical education at Navarro College in Corsicana, Texas. She went on to earn both her bachelor’s and master’s degrees in nursing from The University of Texas at Arlington. Mitsi is a member of the American Academy of Nurse Practitioners. Pimentel, NP is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Muscle Spasms, Menopause, and Opioid Induced Constipation.
Texas Health Family Care
Jewel Johnson is certified as a physician assistant. She is clinically trained in a variety of disciplines, including family and internal medicine, pediatrics, women’s care and heart health. She places a priority on providing wellness and disease prevention strategies, risk assessments and healthy-lifestyle education at all stages of life.Jewel received her undergraduate degree in biology at the University of North Texas in Denton. She earned her Master of Physician Assistant at the University of North Texas Health Science Center in Fort Worth. Jewel is a member of the Texas Association of Physician Assistants. Johnson, PA is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Menopause, and Opioid Induced Constipation.
Texas Health Family Care
Amber Walls is a certified nurse practitioner with a comprehensive background in patient care. She is qualified to provide a broad range of healthcare services in collaboration with a physician. Amber began her career as a full-time nurse practitioner at Texas Health Family Care in 2015, following a diverse residency experience. Her residency included inpatient nursing across seven critical care specialties at Texas Health Harris Methodist Fort Worth and an outpatient family nurse practitioner residency in clinics specializing in adult medicine, pediatrics and women’s medicine. Amber graduated with her bachelor’s degree in science in biology/chemistry, as well as nursing from Baylor University and Baylor University Louise Herrington School of Nursing. She further enriched her knowledge through a research fellowship at Texas Christian University in Fort Worth and eventually earned her doctor of nursing from Baylor University. She is an advocate for whole person wellness, believes in early diagnosis and lifestyle intervention, and empowering her patients with knowledge and positive thinking for a long and healthy life. She champions evidence-based practice guidelines and the importance of science-based intervention, completing two evidence-based practice research projects including Reducing Polypharmacy in the Elderly and a Diabetic Foot Ulcer Prevention Program. Amber spends her free time with her two kids and husband while also advocating for community health through various writing and speaking opportunities. Walls, NP is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. Her clinical expertise encompasses Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Protein Deficiency, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).
Texas Health Family Care
Sergio Haynes is a Physician Assistant practicing medicine in Burleson, Texas. He has been practicing medicine for over 17 years. Haynes, PA is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. His clinical expertise encompasses Muscle Spasms, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Seasonal Affective Disorder (SAD), and Inappropriate Sinus Tachycardia (IST).
Texas Health Family Care
Natalia Gutierrez is a primary care provider, practicing in Family Medicine in Carrollton, Texas. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Idiopathic Neutropenia, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension.
Texas Health Family Care
Lynnette Hollon is a Nurse Practitioner practicing medicine in Dallas, Texas. Hollon, NP is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Muscle Spasms, Seasonal Affective Disorder (SAD), and Emphysema.
Texas Health Family Care
Emily Jones is a primary care provider, practicing in Family Medicine in Richardson, Texas. Dr. Jones is rated as an Experienced provider by MediFind in the treatment of Opioid Induced Constipation. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Obesity, Fish-Eye Disease, Familial HDL Deficiency, and Abetalipoproteinemia.
Last Updated: 04/28/2026



















