Jaryd Stein, MD

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).

Specializing in vascular disease, Dr. Tammam Obeid treats conditions all throughout the body, ranging from critical limb ischemia to varicose veins to mesenteric ischemia. He utilizes state-of-the-art minimally invasive and classical techniques including angioplasty, stenting, laser atherectomy and open bypass surgery. From saving limbs from amputation to giving relief from chronic pain and swelling, his full spectrum of treatments enables patients to return to their normal lives and enjoy everyday activities.

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.