Summary

Dr. Efrem Castillo is a family medicine and internal medicine physician who brings over three decades of medical expertise to his practice. He earned his medical degree from the University of Texas Health Science Center at San Antonio Joe R. and Teresa Lozano Long School of Medicine and completed his residency training at the University of Texas Health Science Center. With 34 years of experience treating patients, Dr. Castillo has developed extensive knowledge in managing both acute and chronic health conditions across multiple age groups.

Dr. Castillo is affiliated with Mission Trail Baptist Hospital and practices at Kindred Hospital San Antonio Central in San Antonio, Texas. His clinical expertise includes caring for patients with chronic kidney disease and type 2 diabetes mellitus, including advanced kidney disease requiring specialized management. He also provides comprehensive eye care services, performing routine and dilated eye examinations along with vision testing to help patients maintain their sight and overall health. Patients have given Dr. Castillo an average rating of 3.9 out of 5 for his care.
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Overview based on verified provider data

Quick Facts

  • 3.9
  • 34 years of experience
  • 4 insurance plans accepted
  • University Of Texas Health Science
  • 4 written reviews
  • 2 specialties
  • 7 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Kindred Hospital San Antonio Central

111 Dallas StSan Antonio, TX 78205

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Dr. Efrem Lone Castillo, MD
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Dr. Efrem Lone Castillo, MDLaurie Robertson, FNP-BC, IFMCPDr. Carlos Bernal, MDAmara Osita, APRN, FNP-C
Family MedicineFamily MedicineFamily MedicineFamily Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
3.9 
34 Years of Experience 40 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English, Spanish Speaks English
San Antonio , TXHouston , TXWebster , TXWebster , TX
Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med Med School: University of Texas Medical Branch
Current Profile
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Insurance Plans Accepted by Dr. Efrem Lone Castillo

  • Aetna
  • Devoted Health
  • Medicare
  • Medicare - Medicare

Medical Specialties

Dr. Efrem Lone Castillo has the following 2 specialties

Specialty Expertise

Dr. Efrem Lone Castillo has the following 7 areas of expertise

  • Check-up
  • Contraception
  • Family Planning
  • Immunization
  • Influenza
  • Internal Medicine
  • Weight Loss

Certifications, License, & Education

34 Years Experience

Education & Training

Residency

Completed their residency at University Of Texas Health Science.

Medical School

Graduated from Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med in 1992.

NPI Number

Dr. Castillo's NPI number is 1003888785.

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Frequently Asked Questions

Does Dr. Efrem Castillo accept virtual/telehealth appointments?
Dr. Efrem Castillo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Where is Dr. Efrem Castillo's office located?
Dr. Efrem Castillo's office is located at 111 Dallas St, San Antonio, TX, 78205.
Which hospitals is Dr. Efrem Castillo affiliated with?
Dr. Efrem Castillo is affiliated with Mission Trail Baptist Hospital.
How can I make an appointment with Dr. Efrem Castillo?
You can find contact information for Dr. Efrem Castillo here on Vitals.
Does Dr. Efrem Castillo accept my insurance?
You can see the insurance plans that Dr. Efrem Castillo accepts on their Vitals profile.

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