Oak Street Health is part of CVS Healthspire™

Marilyn Horton, MD

Internal Medicine

 

Marilyn Horton, MD

Meet Marilyn Horton, MD

Marilyn Horton is a Internist at our Garland primary care doctor’s office. Dr. Horton is excited to get to know you and provide the personalized care you deserve. Our primary care providers, and supporting care team, develop preventive care plans to help you achieve your physical and mental health goals. Get the care you deserve. Schedule an in-person, phone, or video visit today.

My education and background

Board certifications
  • American Board of Internal Medicine
Languages spoken
English

What I treat

Specialties
  • Internal Medicine
Conditions
  • Asthma
  • Arteriosclerosis
  • Anemia
  • Osteoarthritis
  • Diabetes
  • Mental Health
  • Kidney Disease
  • Heart Disease
  • Skin, Hair, and Nails
  • Allergies
  • Cold and Flu

Insurance Accepted

Dr. Horton accepts the following insurance. Call us at (888) 812-1183 to see if we accept your specific insurance or view a list of all insurance plans accepted.

Original Medicare

Dr. Horton accepts Original Medicare Part A and Part B plans.

Medicare Supplement

Dr. Horton accepts all Medicare Supplement Insurance (Medigap) plans.

Medicare Advantage

This list of insurances changes regularly. Before your appointment, please confirm with your insurance company that Dr. Horton accepts your insurance.

New Patient Appointments

If you're an existing patient, speak with our 24/7 patient support line at (800) 743-1225 with questions for your doctor, to arrange prescription refills, or to book your next appointment.

Book a new patient appointment with Dr. Horton

1. Select a clinic

2. Select an appointment time

My Location

Common questions

  • How do I become a patient of Marilyn Horton?

    Call (888) 812-1183 to become a patient of Dr. Horton at Oak Street Health. You can also stop by your nearest center or fill out an appointment request form, and we'll be in touch.

  • What insurance does Marilyn Horton accept?

    Dr. Horton accepts all forms of Medicare, including Original Medicare Part B, select Medicare Advantage plans, Medicare Supplement or Medigap plans and Medicare-Medicaid Plans. Call us at (888) 812-1183 to see if we accept your specific insurance.

  • What is Marilyn Horton's specialty?

    Dr. Horton is a Internist. At Oak Street Health, all our providers specialize in primary care for adults on Medicare.

  • Where is Marilyn Horton's office located?

    Dr. Horton's primary office is at 2510 West Walnut St in Garland, Texas.

  • What languages does Marilyn Horton speak?

    Dr. Horton speaks English.

  • Who can become a patient of Marilyn Horton?

    Our doctors specialize caring for anyone with Medicare, including Original Medicare Part B, select Medicare Advantage plans, Medicare Supplement or Medigap plans and Medicare-Medicaid Plans.

Get access to care, right in your neighborhood.