Dedicated Experience. Compassionate Approach.
At Medical Vein Clinic our only focus is helping people with leg circulation problems vein disease, namely varicose veins and artery disease, lead paint-free, healthy lives. Because it slowly develops and progresses, circulation problems/ vein disease often goes undiagnosed. Many people assume their tired, achy, burning, and swollen legs are just a part of aging. Our “walk-in, walk-out” treatments return people and their legs to good health.
The Latest Procedures Without Surgery
Covered by Medical Insurance



Expert Vein Care in a Spa Setting
Dr. John Hogg, Medical Vein Clinic’s Founder, wanted to create a clinic where people feel truly cared for. Our clinics look and feel more like a spa than medical facilities. Medical Vein Clinic’s staff is experienced and compassionate, and put our patients’ comfort first.
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IN THE NEWS ON KSAT
Diabetics in San Antonio are at High Risk for Amputations
SAN ANTONIO – With a rate that surpasses the rest of the state and the country, diabetes is a known problem in Bexar County. But now that doctors are noticing more people getting amputations as a result of complications with the illness, they’re talking to KSAT about what people can do to keep their limbs.

What You Should Know About Choosing a Vein Doctor
Many doctors and clinics are performing vein procedures these days, but only a handful in San Antonio make vein disease their focus and sole practice. You and your health deserve care by a practitioner who has treated 1,000’s of patients in image-guided ultrasound procedures, not someone who performs a few of these a week as a sideline to other medical or cosmetic procedures.
Make sure your doctor is a dedicated specialist in vein disease. They should be, at a minimum, a diplomate of the American Board of Venous; Lymphatic Medicine (ABVLM), a physician Registered Vascular Technologist (RVT), who is actually skilled in performing the ultrasound itself, as well as a Registered Physician in Vascular Interpretation (RPVI). It is a rigorous process to become an ABVLM Diplomate, as well as to obtain both your Physician RVT Certification and RPVI Certification.
Since vein procedures are now nonsurgical and require experienced ultrasound guidance, make sure your doctor has years of training and experience in ultrasound guided vein procedures, as well as the designated credentials.
Informational Videos
Learn more about vein disease treatments and hear from our patients.
Our Doctors
Years of experience treating vein disease
Josue Medina, MD | John S. Hogg, MD | Thomas Gianis, II, MD












Your legs are in good hands at Medical Vein Clinic. Contact us today to book an appointment.

Covered by Medical Insurance
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Our Offices
18831 Meisner Drive
San Antonio, Texas 78258
5742 W. Loop 1604 N.
San Antonio, TX 78251
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Office Hours
Monday - Thursday
8 am to 5 pm
Friday 8 am to 12 pm
Friday
8 am to 12 pm