Summary

Dr. Ronald Drengler is an oncologist who specializes in cancer care and treatment. 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 treating cancer patients, Dr. Drengler brings extensive knowledge to his practice. He is fluent in both English and Spanish.

Dr. Drengler practices at The Start Center For Cancer Care in San Antonio, Texas, and maintains hospital affiliations with CHRISTUS SANTA ROSA HOSPITAL MEDICAL CENTER and SAINT LUKES BAPTIST HOSPITAL. His expertise includes treating lung cancer and bladder cancer, as well as managing nausea and vomiting that can result from cancer treatments. He performs various cancer therapies including chemotherapy and infusion therapy to help patients in their fight against cancer. 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. Veena Chandrakar, MDDr. Elim Kuo, MDDr. Asad Agha Haider, MD
OncologyOncologyOncologyOncology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.7 
38 Years of Experience 28 Years of Experience 8 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English, Urdu
San Antonio , TXCypress , TXShenandoah , TXCypress , TX
Med School: Universidad Nacional De Asuncion Facultad De Medicina Med School: St Georges University School of Medicine Med School: Universtiy of Florida Med School: University of Texas at Houston, McGovern Medical School – Houston, TX
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

What languages does Dr. Ronald Drengler speak?
Dr. Ronald Drengler speaks English and Spanish.
Which hospitals is Dr. Ronald Drengler affiliated with?
Dr. Ronald Drengler is affiliated with CHRISTUS SANTA ROSA HOSPITAL MEDICAL CENTER and SAINT LUKES BAPTIST HOSPITAL.
Where is Dr. Ronald Drengler's office located?
Dr. Ronald Drengler's office is located at 4383 Medical Dr, San Antonio, TX, 78229.
How can I make an appointment with Dr. Ronald Drengler?
You can find contact information for Dr. Ronald Drengler here on Vitals.
Does Dr. Ronald Drengler accept my insurance?
You can see the insurance plans that Dr. Ronald Drengler accepts on their Vitals profile.

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