Dr. Daniel G. Constance

Joe Leverett is a primary care provider, practicing in Geriatrics and Internal Medicine in Altus, Oklahoma. Dr. Leverett is rated as an Advanced provider by MediFind in the treatment of Low Blood Pressure. His top areas of expertise are Pachydermoperiostosis, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Leverett is currently accepting new patients.

Dr. Stephen Treadwell is a proud Oklahoma native with over three decades of experience in medicine. A graduate of Oklahoma State University College of Osteopathic Medicine, Dr. Treadwell began his medical journey with postdoctoral training at Enid Regional Hospital before launching a long and diverse career in both Family Practice and Emergency Medicine.In 1990, he founded the Physicians Clinic of Healdton, where he continues to serve patients across South Central Oklahoma. Over the years, he has held certifications in Bariatric Medicine (1995), Geriatric Medicine (2004), and Aesthetic Medicine (2020) . He has also served as an Associate Professor at OSU and held several leadership roles, including Medical Director of Urgent Care of Ardmore and Michelin-Ardmore, and Supervising Physician for Xpress Wellness Urgent Care.Dr. Treadwell is known not just for his clinical excellence but also for his personal approach to care. When he's not seeing patients, you’ll find him —fishing on local lakes or hunting quail and ducks with his dogs. Dr. Treadwell is rated as an Experienced provider by MediFind in the treatment of Low Blood Pressure. His top areas of expertise are Homozygous Familial Hypercholesterolemia (HoFH), Heterozygous Familial Hypercholesterolemia (HeFH), Hypertension, and Familial Hypertension.