Internal Medicine in San Antonio

A Personalized Approach to Care

Dr. Marcos sits across from a female client. She takes notes on a clipboard as the client explains her goals.

Prioritizing Your Health  & Well-being

One of the most important parts of life is finding a provider that you can trust to provide accurate, compassionate care to you and your loved ones. With countless options for internal medicine in San Antonio, Marcos Medical Care separates itself through a commitment to a patient-centered approach.

Your health is our priority, and that’s why we’re committed to offering a wide range of care options through highly skilled providers and the latest technology.

How it Works

Internal Medicine at Marcos Medical Care

In the event you need internal medicine in San Antonio, the first step is to book an appointment. Internal medicine takes a general approach to care—where our highly trained staff evaluates your symptoms or concerns and develops a treatment plan for your specific needs and goals.

Other Primary Care Services at Marcos Medical Care:

  • Exams/Screenings

  • Allergy Testing/Treatment

  • Joint Injections

Close up of black and white Lotus flower.

Schedule Your Appointment

Looking to schedule an internal medicine appointment in San Antonio? Contact Marcos Medical Care today!

Contact Us

Medical Providers

Meet Our Medical Providers

Headshot of Dr. Yolanda Marcos from Marcos Medical Care
Yolanda Marcos, MD

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about Yolanda Marcos, MD
Headshot of Sarah Davidson, Physician Assistant at Marcos Medical
Sarah Davidson, PAC
Physician Assistant

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about Sarah Davidson, PAC
Headshot of Fabian Hernandez, Physician Assistant at Marcos Medical
Fabian Hernandez, PAC
Physician Assistant

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about Fabian Hernandez, PAC
Karina Mercado, PAC
Physician Assistant

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about Karina Mercado, PAC

Our Patients Are Our Purpose

With so many options available for people to improve their health and wellness, Marcos Medical Care 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.

Dr. Marcos welcomes a female patient to the building.
Exterior shot of Marcos Medical Care in San Antonio. The building is two stories made with light stone. Trees frame the entryway. A female client is walking to the doors.