Summary

Dr. Rodrigo Castillo is a gastroenterologist and internal medicine physician who earned his medical degree from Pontificia Universidad Javeriana Bogota Facultad De Medicina. With 37 years of experience in medicine, he brings extensive expertise to digestive health and general internal medicine care. Dr. Castillo is fluent in Chinese, Spanish, French, and English, enabling him to communicate with patients from diverse backgrounds.

Dr. Castillo practices at Mercyhealth Hospital And Trauma Center Janesville and University Of Wisconsin Health University Hospital, with locations in both Janesville and Madison, Wisconsin. He specializes in treating conditions such as colon polyps and diverticular disease. His procedural expertise includes performing colonoscopies and kidney transplant biopsies. Patients have given him an average rating of 3.4 on Vitals.

Overview based on verified provider data

Quick Facts

  • 3.4
  • 37 years of experience
  • speaks Chinese, Spanish, French, English
  • Pontificia Universidad Javeriana Bogota Facultad De Medicina
  • 4 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 3 office locations
  • Male

Patients’ Perspective

  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. Rodrigo Augusto Castillo has 3 locations

Mercy Hospital And Trauma Center

1000 Mineral Point AveJanesville, WI 53548
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

Mercyhealth Michael Berry Building

1000 Mineral Point Ave.Janesville, WI 53548

University Of Wisconsin Health University Hospital

600 Highland AveMadison, WI 53792

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Dr. Rodrigo Augusto Castillo, MD
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Dr. Kauseruzzaman A K M Khan, MD
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Dr. Rodrigo Augusto Castillo, MDDr. Syed Tahawar Adeel Zaidi, MDDr. Kauseruzzaman A K M Khan, MDDr. John Frederick Johanson, MD
GastroenterologyInterventional CardiologyHospital MedicineGastroenterology
Accepts New Patients
3.4 
3.9 
37 Years of Experience 31 Years of Experience 34 Years of Experience 41 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks Chinese, Spanish, French, English Speaks Spanish, Italian Speaks Chinese, Portuguese, French, Korean, German, English, Italian, Arabic Speaks Spanish, Chinese
Janesville , WILas Vegas , NVJanesville , WIBeloit , WI
Med School: Pontificia Universidad Javeriana Bogota Facultad De Medicina Med School: Aga Khan University Medical College Med School: Dhaka Medical College And Hospital Med School: University Of Illinois At Chicago College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Rodrigo Augusto Castillo

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Medical Specialties

Dr. Rodrigo Augusto Castillo has the following 2 specialties

Specialty Expertise

Dr. Rodrigo Augusto Castillo has the following 11 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (Gastroesophageal Reflux / GERD)
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Hepatitis C
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

37 Years Experience

Dr. Rodrigo Augusto Castillo holds an expired medical license in the state of Wisconsin.

Medical License

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

Education & Training

Medical School

Graduated from Pontificia Universidad Javeriana Bogota Facultad De Medicina in 1989.

NPI Number

Dr. Castillo's NPI number is 1811007305.

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Frequently Asked Questions

What languages does Dr. Rodrigo Castillo speak?
Dr. Rodrigo Castillo speaks Chinese, Spanish, French, and English.
Where is Dr. Rodrigo Castillo's office located?
Dr. Rodrigo Castillo's office is located at 1000 Mineral Point Ave, Janesville, WI, 53548.
Does Dr. Rodrigo Castillo accept my insurance?
You can see the insurance plans that Dr. Rodrigo Castillo accepts on their Vitals profile.
Does Dr. Rodrigo Castillo accept virtual/telehealth appointments?
Dr. Rodrigo Castillo has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Rodrigo Castillo affiliated with?
Dr. Rodrigo Castillo is affiliated with Mercyhealth Hospital And Trauma Center Janesville, University Of Wisconsin Health University Hospital, and University Of Wisconsin Health University Hospital.

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