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300 E Wendover AveFl 4Greensboro, NC 27401
Dr. Portillo is on Doximity
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Education & Training
- Stamford Hospital/Columbia University College of Physicians and SurgeonsResidency, Internal Medicine, 1988 - 1991
- Rutgers Robert Wood Johnson Medical SchoolClass of 1988
Certifications & Licensure
- FL State Medical License 2013 - 2026
- NC State Medical License 2013 - 2026
- OH State Medical License 2013 - 2026
- VA State Medical License 1997 - 2026
- MD State Medical License 1991 - 2025
- DC State Medical License 1991 - 2018
- CT State Medical License 1991 - 1992
- American Board of Internal Medicine Internal Medicine
Press Mentions
- Cone Health Uses Genetic Data to Fine Tune MedicationJune 30th, 2022
- Cone Health Mobile Health Initiative to Provide Care to Underserved Parts of the Piedmont TriadJuly 22nd, 2021
- Cone Health Medical Group Practices Earn Awards for Care That Keeps You Out of the HospitalOctober 24th, 2023
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