Tammam Obeid, MD

Jaryd Stein, MD, is a vascular and interventional radiology specialist at Precision Vascular & Interventional Radiology's Mesquite, Sherman, and Dallas, Texas, locations. He uses cutting-edge technology and highly specialized procedures to improve patients' lives. Dr. Stein specializes in minimally invasive treatments for vascular disease.

From receiving a medical school scholarship to serving as a clinical instructor at Harvard Medical School, Dr. S Michael Humphrey's accomplishments are many. As a highly trained interventional radiologist with three board certifications, Dr. Humphrey specializes in the minimally invasive treatment of venous insufficiency disease. More specifically, he performs ultrasound-guided foam sclerotherapy and thermal ablation with state-of-the-art equipment and technology to restore blood flow and relieve painful symptoms in his patients. "With the current technology we don't need to sedate patients. This enables us to talk to patients, guiding them through each step. I appreciate them and enjoy the human connection," he says.

Danny Chan MD, MBA, is a vascular and interventional radiology specialist at Precision Vascular & Interventional Radiology's Dallas, Sherman, and McKinney, Texas, locations. He specializes in comprehensive vein care, minimally invasive treatment for vascular disease, arteriovenous (AV) dialysis intervention, women's health, and male infertility. Dr. Chan has extensive experience diagnosing and treating patients with postural orthostatic tachycardia syndrome (POTS) and associated connective tissue disorders (Ehlers-Danlos syndromes).