Summary

Dr. Colleen Oneil practices internal medicine and pediatrics, providing comprehensive care for patients across all age groups. She earned her medical degree from the University of Cincinnati College of Medicine and brings six years of clinical experience to her practice. Her dual specialty training allows her to deliver continuity of care from childhood through adulthood within the same medical practice.

Dr. Oneil practices in Houston, Texas, where she focuses on treating serious liver conditions including cirrhosis and acute liver failure. She also manages cases of fulminant hepatitis, providing specialized care for patients with these complex conditions. Her diagnostic capabilities include comprehensive metabolic testing and magnesium level monitoring to assess overall health and organ function.

AI-generated from data on this provider profile.

Quick Facts

  • 6 years of experience
  • 4 insurance plans accepted
  • University Of Cincinnati College Of Medicine
  • 2 specialties
  • 2 areas of expertise
  • 1 office location
  • Female

Office Location

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Dr. Colleen Genevieve OneilDr. Adnan Rafiq, MDDr. Emmanuel OkoloDr. Stan Clark Packard, MD
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.7 
6 Years of Experience 18 Years of Experience 21 Years of Experience 33 Years of Experience
No Virtual Visit Option Virtual Visit Available No Virtual Visit Option No Virtual Visit Option
Speaks English, Hindi, Urdu Speaks English, Spanish
Houston , TXHouston , TXHouston , TXHouston , TX
Med School: University Of Cincinnati College Of Medicine Med School: New Jersey Medical School Med School: University Of Calabar College Of Medical Sciences Med School: Univ Of Tx Hlth Sci Ctr At San Antonio Joe R & Teresa Lozano Long Schof Med
Current Profile
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Insurance Plans Accepted by Dr. Colleen Genevieve Oneil

  • Aetna - HMO
  • Cigna
  • Community Health Choice - Medicaid (Managed)
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Colleen Genevieve Oneil has the following 2 specialties

Specialty Expertise

Dr. Colleen Genevieve Oneil has the following 2 areas of expertise

  • Internal Medicine/pediatrics
  • Pediatrics

Certifications, License, & Education

6 Years Experience

MEDICAL LICENSE

Medical Doctor, Texas, 2026, Expired

EDUCATION & TRAINING

Medical School

University Of Cincinnati College Of MedicineGraduated in 2020

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Frequently Asked Questions

Is Dr. Colleen Oneil accepting new patients?
Dr. Colleen Oneil has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Colleen Oneil accept my insurance?
You can see the insurance plans that Dr. Colleen Oneil accepts on their Vitals profile.
Does Dr. Colleen Oneil accept virtual/telehealth appointments?
Dr. Colleen Oneil has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Colleen Oneil?
You can find contact information for Dr. Colleen Oneil here on Vitals.
Where is Dr. Colleen Oneil's office located?
Dr. Colleen Oneil's office is located at 1 Baylor Plz, Houston, TX, 77030.

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