Summary

Dr. Ronald Drengler specializes in oncology, focusing his practice on treating patients with various forms of cancer. He earned his medical degree from Universidad Nacional De Asuncion Facultad De Medicina and completed his residency at University Hospital South Texas Medical Center. With 38 years of experience in the field, Dr. Drengler brings extensive knowledge to his cancer care practice. He is fluent in both English and Spanish.

Dr. Drengler is affiliated with CHRISTUS Santa Rosa Hospital Medical Center and Saint Luke's Baptist Hospital, practicing at The Start Center For Cancer Care in San Antonio, Texas. He specializes in treating lung cancer, including both non-small cell and small cell lung cancer types. His expertise includes performing CT scans, chest CT imaging, and CT enterography procedures to help diagnose and monitor cancer treatment. Patients have given him an average rating of 4.7 out of 5 stars.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.7
  • 38 years of experience
  • speaks English, Spanish
  • University Hospital South Texas Medical Center
  • 12 written reviews
  • 1 specialty
  • 5 areas of expertise
  • 2 hospital affiliations
  • 1 office location
  • Male

Patients’ Perspective

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

Office Location

The Start Center For Cancer Care

4383 Medical DrSan Antonio, TX 78229
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

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Dr. Ronald Lee Drengler, MDDr. Nekita Patel, DODr. Elim Kuo, MDDr. Stephanie Y. Chen, MD
OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
38 Years of Experience 8 Years of Experience 8 Years of Experience 9 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English, Mandarin
San Antonio , TXBaytown , TXShenandoah , TXHouston , TX
Med School: Universidad Nacional De Asuncion Facultad De Medicina Med School: William Carey University College of Osteopathic Medicine Med School: Universtiy of Florida Med School: Columbia University Vagelos College of Physicians and Surgeons
Current Profile
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Insurance Plans Accepted by Dr. Ronald Lee Drengler

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Ronald Lee Drengler has the following specialty

Specialty Expertise

Dr. Ronald Lee Drengler has the following 5 areas of expertise

  • Cancer
  • Chemotherapy
  • Dermabrasion
  • Metastasis
  • Oophoritis (Ovary inflammation)

Certifications, License, & Education

38 Years Experience

Dr. Ronald Lee Drengler holds an expired medical license in the state of Texas.

Medical License

Medical Doctor with an expired medical license in the state of Texas that expired in 2025.

Education & Training

Residency

Completed their residency at University Hospital South Texas Medical Center.

Medical School

Graduated from Universidad Nacional De Asuncion Facultad De Medicina in 1988.

NPI Number

Dr. Drengler's NPI number is 1265459168.

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Frequently Asked Questions

Is Dr. Ronald Drengler accepting new patients?
Dr. Ronald Drengler is accepting new patients on Vitals. View Dr. Ronald Drengler's profile on Vitals to make an appointment.
What languages does Dr. Ronald Drengler speak?
Dr. Ronald Drengler speaks English and Spanish.
Does Dr. Ronald Drengler accept my insurance?
You can see the insurance plans that Dr. Ronald Drengler accepts on their Vitals profile.
How can I make an appointment with Dr. Ronald Drengler?
You can find contact information for Dr. Ronald Drengler here on Vitals.
Where is Dr. Ronald Drengler's office located?
Dr. Ronald Drengler's office is located at 4383 Medical Dr, San Antonio, TX, 78229.

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