Donald Fowler is a primary care provider, practicing in Family Medicine in Sunnyvale, Texas. Dr. Fowler is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Infant Hyperglycemia, High Cholesterol, Familial Dilated Cardiomyopathy, and Familial Hypertension.

Fayez Seif is an Internal Medicine specialist and a Gastroenterologist in Sunnyvale, Texas. Dr. Seif is rated as an Advanced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Indigestion, Portal Hypertension, Childhood Volvulus, Endoscopy, and Gastrectomy.

Lisa Vanwagner is an Internal Medicine specialist and a Gastroenterologist in Dallas, Texas. Dr. Vanwagner is rated as an Elite provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Nonalcoholic Steatohepatitis (NASH), Liver Failure, Liver Transplant, and Kidney Transplant.

Sumana Gangi is an Internal Medicine specialist and an Endocrinologist in Mesquite, Texas. Her top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Obesity in Children, and Thyroid Storm.

Ramalinga Kedika is a Gastroenterologist in Sunnyvale, Texas. Dr. Kedika is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Gastric Dysmotility, Colonic Malakoplakia, Gastroesophageal Reflux Disease (GERD), Endoscopy, and Colonoscopy.

Antonio Barksdale is a primary care provider, practicing in Family Medicine in Forney, Texas. Dr. Barksdale has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Sciatica, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

Anna Small is a Nurse Practitioner in Forney, Texas. Ms. Small is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Vitamin D Deficiency, Muscle Spasms, Seasonal Affective Disorder (SAD), and Menopause.

Jeremiah Sisay is a primary care provider, practicing in Family Medicine in Mesquite, Texas. Dr. Sisay is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Type 2 Diabetes (T2D), Renovascular Hypertension, Nephrosclerosis, Colonoscopy, and Hip Replacement.

Katherine Schultheiss is a Physician Assistant in Sunnyvale, Texas. Ms. Schultheiss is rated as an Advanced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Liver Failure, Arteriovenous Malformation, and Intestinal Cancer.

Paul Wright is an Internal Medicine specialist and a Gastroenterologist in Sunnyvale, Texas. Dr. Wright is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Ascites, Diverticular Disease, Gastrectomy, and Gastrostomy.

German Oliver is a Gastroenterologist in Sunnyvale, Texas. Dr. Oliver is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Turcot Syndrome, Gardner Syndrome, Familial Adenomatous Polyposis, and Diverticular Disease.

Certified family nurse practitioner Joyce Joseph is a Dallas native. She began her career as a registered nurse within Methodist Richardson Medical Center. Her clinical interests include family medicine, and diabetes and heart disease education and prevention. Joyce is a member of the American Association of Nurse Practitioners. Ms. Joseph is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Muscle Spasms, Seasonal Affective Disorder (SAD), Vitamin D Deficiency, and Menopause.

Zekeya Lofton brings more than two decades of nursing experience to the care of patients. She began her nursing career in a rural family medical center in Tennessee. She became board-certified as a family nurse practitioner in 1999 and later gained additional experience in endocrinology and diabetes care.Zekeya graduated from Union University in Jackson, Tenn., with her bachelor’s degree in nursing. She completed her master’s degree in nursing while attending the University of Tennessee in Memphis. Zekeya worked in the Tyler and Athens, Texas communities before landing in North Texas in 2023. Ms. Lofton is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Non-Alcoholic Fatty Liver Disease, Hypoparathyroidism, and Nonalcoholic Steatohepatitis (NASH).

Dan Lender is an Internal Medicine specialist and an Endocrinologist in Dallas, Texas. His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Anaplastic Thyroid Cancer, and Papillary Thyroid Cancer.

Maisha Barnes is a Hepatologist and a Transplant Surgeon in Dallas, Texas. Dr. Barnes has been practicing medicine for over 21 years and is rated as a Distinguished provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Hepatitis, Hepatitis C, Visceromegaly, Congenital Hepatic Fibrosis, and Liver Transplant.

Parvez Mantry is a Hepatologist and a Gastroenterologist in Dallas, Texas. Dr. Mantry is rated as a Distinguished provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Nonalcoholic Steatohepatitis (NASH), Liver Failure, Hepatitis, Liver Transplant, and Endoscopy.

Jessica Ngo is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Ngo is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are High Cholesterol, Vitamin D Deficiency, Cirrhosis, Familial Combined Hyperlipidemia, and Splenectomy.

Samantha Cooper is a primary care provider, practicing in Family Medicine in Dallas, Texas. Dr. Cooper has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Infant Hyperglycemia, Familial Hypopituitarism, Familial Combined Hyperlipidemia, and Xanthoma.

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. Ms. Walls is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. Her top areas of expertise are Vitamin D Deficiency, Seasonal Affective Disorder (SAD), Protein Deficiency, and Chronic Rhinosinusitis with Nasal Polyps (CRSwNP).

Richard Townsend is a primary care provider, practicing in General Practice in Richardson, Texas. Dr. Townsend is rated as an Experienced provider by MediFind in the treatment of Non-Alcoholic Fatty Liver Disease. His top areas of expertise are Vitamin D Deficiency, Gilbert Syndrome, High Cholesterol, and Nephrosclerosis.