5
2 Ratings
Summary
Dr. Maria Rayas specializes in endocrinology, diabetes, and metabolism, with additional expertise in pediatrics. She earned her medical degree from the University of Texas Health Science Center at San Antonio Joe R. and Teresa Lozano Long School of Medicine, where she also completed her residency at University Hospital. With 19 years of experience treating patients with hormonal and metabolic conditions, Dr. Rayas brings extensive knowledge to caring for both children and adults. She is fluent in Spanish and English.
Dr. Rayas practices at the Texas Diabetes Institute through University Health in San Antonio, Texas, and maintains hospital privileges at University Hospital. She focuses on treating various forms of diabetes, including Type 1 diabetes and diabetes in older adults. Her practice includes performing thyroid function testing and hormone level assessments to help diagnose and monitor endocrine disorders. Patients have given Dr. Rayas an average rating of 5.0, reflecting their …confidence in her care.
Read More Read less Dr. Rayas practices at the Texas Diabetes Institute through University Health in San Antonio, Texas, and maintains hospital privileges at University Hospital. She focuses on treating various forms of diabetes, including Type 1 diabetes and diabetes in older adults. Her practice includes performing thyroid function testing and hormone level assessments to help diagnose and monitor endocrine disorders. Patients have given Dr. Rayas an average rating of 5.0, reflecting their …confidence in her care.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 19 years of experience
- 30 insurance plans accepted
- speaks Spanish, English
- University Hospital
- 3 specialties
- 3 areas of expertise
- 2 board certifications
- 1 hospital affiliation
- 1 office location
- Female
Office Location
Texas Diabetes Institute - University Health
701 S Zarzamora StSan Antonio, TX 78207 Tel: (210) 358-7551
Compare with Similar Doctors
 |  |  |  |
| Dr. Maria S. Rayas, MD | Dr. Carla Podgurecki, MD | Dr. Andrea Lynn Mccoy | Dr. Bekir Suveyd |
| Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism | Endocrinology, Diabetes & Metabolism |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 19 Years of Experience | 15 Years of Experience | 11 Years of Experience | |
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks Spanish, English | Speaks English | Speaks English, Arabic | |
| San Antonio , TX | Plano , TX | CHICAGO , IL | CHICAGO , IL |
| Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med | Med School: American University Of Antigua College Of Medicine | Med School: Alfaisal University College Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Maria S. Rayas
Medical Specialties
Dr. Maria S. Rayas has the following 3 specialties
Specialty Expertise
Dr. Maria S. Rayas has the following 3 areas of expertise
Certifications, License, & Education
19 Years Experience
MEDICAL LICENSE
Medical Doctor, Texas, 2026, Expired
EDUCATION & TRAINING
Residency
University Hospital
Medical School
Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof MedGraduated in 2007
Similar doctors
Frequently Asked Questions
- Does Dr. Maria Rayas accept virtual/telehealth appointments?
- Dr. Maria Rayas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Maria Rayas's office located?
- Dr. Maria Rayas's office is located at 701 S Zarzamora St, San Antonio, TX, 78207.
- How can I make an appointment with Dr. Maria Rayas?
- You can find contact information for Dr. Maria Rayas here on Vitals.
- Which hospitals is Dr. Maria Rayas affiliated with?
- Dr. Maria Rayas is affiliated with University Hospital.
- Does Dr. Maria Rayas accept my insurance?
- You can see the insurance plans that Dr. Maria Rayas accepts on their Vitals profile.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.
