Your doctor is an experienced vein expert Glen Coulomb, MD Glen Coulomb, MD, a Clinical Phlebologist, has extensive experience in the diagnosis and treatment of venous disorders utilizing the latest advanced techniques. Dr. Coulomb has successfully treated thousands of patients with venous disease. Dr. Coulomb’s expertise as a vein specialist with Vein Centers of Midwest Heart Specialists is a complement to our respected team of experts in cardiovascular medicine.