John Orfanos

John G. Orfanos, MD, FACS

General Surgery


Dr. John Orfanos is a Fellow of the American College of Surgeons and provides surgical care for a broad range of diseases and disorders. With over 30 years of experience, Dr. Orfanos specializes in trauma and vascular surgery with a special interest in chronic venous insufficiency and varicose veins.

Dr. Orfanos received his medical degree from the Universidad Autónoma de Guadalajara in Mexico and completed an externship with the Cardiothoracic Association in Corpus Christi, TX. Dr. Orfanos also completed general surgery residency training at Michigan State University College of Medicine, where he was named Chief Resident. Dr. Orfanos conducted a postdoctoral fellowship in vascular surgery at Baylor College of Medicine in Houston, TX.

Find the care you need


Rio Grande City

DHR Health Specialty Clinic (Rio Grande City)
2795 Pharmacy Road
Rio Grande City, TX 78582
(956) 362-3930
(956) 362-3939



DHR Health Surgery Institute
1100 E. Dove Ave
Suite 300
McAllen, TX 78504
(956) 362-8170
(956) 362-8168


DHR Health Vein Institute
1100 E. Dove Avenue
Suite 301
McAllen, TX 78504
(956) 362-8690
(956) 362-8685

Patient-Centered Care

What our patients are saying


Very pleased with all, if need arises I will choose this specialty clinic for any medical needs in the future.

DHR Health Patient Aug 19, 2020