0 reviews
Summary
Dr. Martin Portillo is an internal medicine physician who specializes in cardiovascular disease. He earned his medical degree from Rutgers Robert Wood Johnson Medical School and completed his residency training at Stamford Hospital. With 38 years of medical experience, Dr. Portillo brings extensive knowledge to his practice in cardiovascular care.
Dr. Portillo is affiliated with several Cone Health facilities in Greensboro, North Carolina, including Moses H Cone Memorial Hospital and Wesley Long Hospital. He focuses on treating sleep-related breathing disorders, particularly obstructive sleep apnea in both adults and children. His expertise includes diagnosing and managing various forms of sleep apnea to help patients achieve better rest and improved cardiovascular health.
Dr. Portillo is affiliated with several Cone Health facilities in Greensboro, North Carolina, including Moses H Cone Memorial Hospital and Wesley Long Hospital. He focuses on treating sleep-related breathing disorders, particularly obstructive sleep apnea in both adults and children. His expertise includes diagnosing and managing various forms of sleep apnea to help patients achieve better rest and improved cardiovascular health.
AI-generated from data on this provider profile.
Quick Facts
- accepting new patients
- 38 years of experience
- Stamford Hospital
- 2 specialties
- 8 areas of expertise
- 2 board certifications
- 4 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Martin A Portillo has 3 locationsCarolina Childrens Cardiology Greensboro
301 E Wendover Ave Ste 311Greensboro, NC 27401 Tel: (336) 256-2400
Cone Health Womens And Childrens Center At Moses Cone Hospital
1121 N Church StGreensboro, NC 27401 Tel: (336) 832-6500
Compare with Similar Doctors
![]() | ![]() | ![]() | |
| Dr. Martin A Portillo, MD | Dr. George Osei-Bonsu, MD | Dr. Sheri Lim, DO | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 38 Years of Experience | 32 Years of Experience | 35 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | |
| Greensboro , NC | High Point , NC | High Point , NC | Lyons , CO |
| Med School: Rutgers Robert Wood Johnson Medical School | Med School: Kwame Nkrumah University Of Science & Technology School Of Medical Sciences | Med School: Philadelphia Coll of Osteo Med, Philadelphia Pa | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Martin A Portillo
Medical Specialties
Dr. Martin A Portillo has the following 2 specialties
Specialty Expertise
Dr. Martin A Portillo has the following 8 areas of expertise
Certifications, License, & Education
38 Years Experience
MEDICAL LICENSE
Medical Doctor, North Carolina, 2026, Expired
EDUCATION & TRAINING
Residency
Stamford Hospital
Medical School
Rutgers Robert Wood Johnson Medical SchoolGraduated in 1988
Similar doctors
Frequently Asked Questions
- Is Dr. Martin Portillo accepting new patients?
- Dr. Martin Portillo is accepting new patients on Vitals. View Dr. Martin Portillo's profile on Vitals to make an appointment.
- Does Dr. Martin Portillo accept my insurance?
- You can see the insurance plans that Dr. Martin Portillo accepts on their Vitals profile.
- Which hospitals is Dr. Martin Portillo affiliated with?
- Dr. Martin Portillo is affiliated with Moses H Cone Memorial Hospital, CONE HEALTH WESLEY LONG HOSPITAL, The Moses H Cone Memorial Hospital, and Cone Health Womens And Childrens Center At Moses Cone Hospital.
- Where is Dr. Martin Portillo's office located?
- Dr. Martin Portillo's office is located at 301 E Wendover Ave Ste 311, Greensboro, NC, 27401.
- How can I make an appointment with Dr. Martin Portillo?
- You can find contact information for Dr. Martin Portillo here on Vitals.
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.










