5
15 Ratings with 15 written Reviews
Summary
Dr. Derek Ornelas is a surgeon who graduated from the University of Cincinnati Main Campus and has been practicing medicine for 14 years. He specializes in surgery with a focus on complex gastrointestinal conditions. Dr. Ornelas speaks English and brings extensive experience to his surgical practice.
Dr. Ornelas is affiliated with Allegheny General Hospital and practices at multiple Mercy Health locations throughout Ohio, including Columbiana, Canfield, and North Lima. He treats patients with colon cancer and colorectal cancer, including cases that are metastatic or recurrent. His surgical expertise includes performing colonoscopies, laparoscopic procedures, and lower gastrointestinal endoscopy. Patients consistently rate Dr. Ornelas highly, giving him an average rating of 5.0.
Dr. Ornelas is affiliated with Allegheny General Hospital and practices at multiple Mercy Health locations throughout Ohio, including Columbiana, Canfield, and North Lima. He treats patients with colon cancer and colorectal cancer, including cases that are metastatic or recurrent. His surgical expertise includes performing colonoscopies, laparoscopic procedures, and lower gastrointestinal endoscopy. Patients consistently rate Dr. Ornelas highly, giving him an average rating of 5.0.
Overview based on verified provider data
Quick Facts
- accepting new patients
- 14 years of experience
- 34 insurance plans accepted
- speaks English
- University of Cincinnati / Main Campus
- 15 written reviews
- 1 award
- 1 specialty
- 1 area of expertise
- 1 hospital affiliation
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Awards
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Office Locations
Derek A Ornelas has 3 locationsMercy Health - Columbiana General Surgery
107 Royal Birkdale Dr Ste DColumbiana, OH 44408 Tel: (330) 482-0937
Mon8:00 am - 12:00 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu1:00 pm - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Mercy Health - Talsman General Surgery
61 Talsman DrCanfield, OH 44406 Tel: (330) 729-3851
Mon8:00 am - 4:30 pm
Tue8:00 am - 4:30 pm
Wed8:00 am - 4:30 pm
Thu1:00 pm - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Mercy Health - North Lima General Surgery
9741 Market St Ste BNorth Lima, OH 44452 Tel: (330) 480-0937
Mon8:00 am - 12:00 pm
Tue1:00 pm - 4:30 pm
Wed8:00 am - 4:30 pm
Thu8:00 am - 4:30 pm
Fri8:00 am - 4:30 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  | |  |
| Derek A Ornelas, MD | Dr. Ravi Krishna Alapati, MD | Dr. Naji Emile Hayek, MD | Dr. Michael Stephen Kavic |
| Surgery | Surgery | Surgery | Surgery |
| Accepts New Patients | |||
| 14 Years of Experience | 30 Years of Experience | 60 Years of Experience | |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English | Speaks English | ||
| Columbiana , OH | Hubbard , OH | Youngstown , OH | Warren , OH |
| Med School: University of Cincinnati / Main Campus | Med School: Siddhartha Medical College | Med School: Meharry Medical College School Of Medicine | |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Derek A Ornelas
Medical Specialties
Derek A Ornelas has the following specialty
Specialty Expertise
Derek A Ornelas has the following area of expertise
Certifications, License, & Education
14 Years Experience
Derek A Ornelas holds an expired medical license in the state of Ohio.
Medical License
Medical Doctor with an expired medical license in the state of Ohio that expired in 2026.
Education & Training
Medical School
Graduated from University of Cincinnati / Main Campus in 2012.
NPI Number
Derek A Ornelas' NPI number is 1326302662.
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Frequently Asked Questions
- What languages does Derek Ornelas speak?
- Derek Ornelas speaks English.
- How can I make an appointment with Derek Ornelas?
- You can find contact information for Derek Ornelas here on Vitals.
- Does Derek Ornelas accept virtual/telehealth appointments?
- Derek Ornelas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Where is Derek Ornelas's office located?
- Derek Ornelas's office is located at 107 Royal Birkdale Dr Ste D, Columbiana, OH, 44408.
- Which hospitals is Derek Ornelas affiliated with?
- Derek Ornelas is affiliated with ALLEGHENY GENERAL HOSPITAL.
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