Dr. John Lonergan

Clifford Garvin is a primary care provider, practicing in Family Medicine in Denison, Texas. Dr. Garvin is highly rated in 57 conditions, according to our data. His top areas of expertise are Peripheral Neuropathy, Chronic Obstructive Pulmonary Disease (COPD), Gastroesophageal Reflux Disease (GERD), Gastrostomy, and Endoscopy.

Deepak Muthappa is a primary care provider, practicing in Family Medicine in Paris, Texas. Dr. Muthappa is highly rated in 102 conditions, according to our data. His top areas of expertise are Renovascular Hypertension, Nephrosclerosis, Hypertensive Heart Disease, and Enlarged Liver.

Dr. Leah Patterson Madsen is a board-certified physician, specializing in family medicine. Her professional interests include primary care, women's health, hormone management, mood disorders, attention deficit hyperactivity disorder, hypertension, hyperlipidemia, diabetes, thyroid conditions, weight loss, anxiety, depression and treating complex medical conditions. Dr. Madsen is passionate about providing thorough and detail-oriented care to her patients of all ages. Her goal is to avoid medications, when possible, by promoting lifestyle changes. She believes that building close and trusting relationships with her patients is the best basis for providing full preventive and acute care. Outside of work, Dr. Madsen enjoys spending time with family and traveling. Dr. Madsen is highly rated in 33 conditions, according to our data. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Type 2 Diabetes (T2D).