5
3 Ratings
Summary
Dr. Ralph Defronzo is an internal medicine physician who specializes in endocrinology, diabetes, and metabolism. He earned his medical degree from Harvard Medical School and completed his residency at Johns Hopkins Health System. With 57 years of clinical experience, Dr. Defronzo has built extensive expertise in managing complex hormonal and metabolic conditions. He speaks English.
Dr. Defronzo practices at University Hospital in San Antonio, Texas. He focuses on treating kidney disease, including chronic kidney disease and advanced chronic kidney disease. His diagnostic capabilities include performing abdominal ultrasounds and kidney ultrasounds to evaluate patient conditions. Patients have given him an average rating of 5.0 on Vitals.
Dr. Defronzo practices at University Hospital in San Antonio, Texas. He focuses on treating kidney disease, including chronic kidney disease and advanced chronic kidney disease. His diagnostic capabilities include performing abdominal ultrasounds and kidney ultrasounds to evaluate patient conditions. Patients have given him an average rating of 5.0 on Vitals.
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Quick Facts
- accepting new patients
- 57 years of experience
- 30 insurance plans accepted
- speaks English
- Johns Hopkins Health System
- 2 specialties
- 11 areas of expertise
- 3 board certifications
- 1 hospital affiliation
- 1 office location
- Male
Office Location
Compare with Similar Doctors
 |  |  |  |
| Dr. Ralph A. Defronzo, MD | Dr. Claudia Makhoul, MD | Dr. Donna Vasquez, MD | Dr. Naeem Silat, MD |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | Accepts New Patients |
| 57 Years of Experience | 29 Years of Experience | ||
| No Virtual Visit Option | Virtual Visit Available | Virtual Visit Available | Virtual Visit Available |
| Speaks English | Speaks French, Arabic, English | Speaks English, Spanish | Speaks English, Urdu, Sindhi |
| San Antonio , TX | Houston , TX | Melissa , TX | Murphy , TX |
| Med School: Harvard Medical School | Med School: Dow Medical College | ||
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Ralph A. Defronzo
Medical Specialties
Dr. Ralph A. Defronzo has the following 2 specialties
Specialty Expertise
Dr. Ralph A. Defronzo has the following 11 areas of expertise
Certifications, License, & Education
57 Years Experience
MEDICAL LICENSE
Medical Doctor, Texas, 2027, Active
EDUCATION & TRAINING
Residency
Johns Hopkins Health System
Medical School
Harvard Medical SchoolGraduated in 1969
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Frequently Asked Questions
- Where is Dr. Ralph Defronzo's office located?
- Dr. Ralph Defronzo's office is located at 4502 Medical Dr, San Antonio, TX, 78229.
- What languages does Dr. Ralph Defronzo speak?
- Dr. Ralph Defronzo speaks English.
- Which hospitals is Dr. Ralph Defronzo affiliated with?
- Dr. Ralph Defronzo is affiliated with University Hospital.
- Does Dr. Ralph Defronzo accept my insurance?
- You can see the insurance plans that Dr. Ralph Defronzo accepts on their Vitals profile.
- Is Dr. Ralph Defronzo accepting new patients?
- Dr. Ralph Defronzo is accepting new patients on Vitals. View Dr. Ralph Defronzo's profile on Vitals to make an appointment.
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