internal medicine in Stone Oak

Get to Know Marcos Medical

Dr. Marcos welcomes a female patient to the building.

Our Patients Are Our Purpose

With so many options available for people to improve their health and wellness, Marcos Medical separates itself through outstanding patient care.

Our goal isn’t just to provide the most advanced treatments, but to show complete care and compassion for patients at all times. We believe that building relationships with our patients provides the best possible care outcomes.

Our History

Marcos Medical started over 20 years ago with a mission: to provide the best possible care by working together with patients—and by using the most up-to-date science.

In that time, we’ve grown in order to provide more complete care for our patients. We now have the ability to offer primary care, wellness, and medspa services to serve a wide range of people throughout San Antonio.

A Marcos Medical Provider applies the HydraFacial vacuum-based abrasion tool to a woman's chin during her facial. The provider is using her other hand to gently support the woman's face. The woman is laying down with her eyes closed.
Dr. Marcos takes a male patient's blood pressure.

Our Values


Serving patient needs has always been our primary goal. We work with patients to get a full understanding of their situation before deciding on the best possible treatment together.


Everyone has their own reasons for visiting our medspa or for internal medicine in Stone Oak Regardless of why they're visiting, we always show the utmost respect for our patients and their well-being.


We believe that there's always room to improve. Medical care advances quickly, and that's why we're always striving to stay on the cutting-edge of treatment—so we can provide patients with even better outcomes.


Marcos Medical is an award-winning center for medical aesthetics, primary care, and wellness. Our promise to you is that our team will work tirelessly to provide you lasting results with proven treatments

Get Started Today

Visit us or contact us online to get started on your medical aesthetics journey. You can also use our Virtual Consultation Tool to receive custom treatment recommendations!