Summary

Dr. Majonel Ontanillas is an internal medicine physician who has dedicated over three decades to caring for patients. He earned his medical degree from Cebu Institute of Medicine and completed his residency training at Fairview Health System. With 34 years of clinical experience, Dr. Ontanillas brings extensive knowledge to his practice. He provides care in English for his patients.

Dr. Ontanillas practices at Summerlin Hospital Medical Center and sees patients in Las Vegas, Nevada. His expertise includes managing high cholesterol in children and teenagers, as well as treating diabetes and cholesterol disorders in adults. He performs comprehensive blood work and diabetes monitoring tests to help patients maintain their health. Patients have given him an average rating of 3.6 on Vitals.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 3.6
  • 34 years of experience
  • 3 insurance plans accepted
  • speaks English
  • Fairview Health System
  • 6 written reviews
  • 5 specialties
  • 11 areas of expertise
  • 2 board certifications
  • 1 hospital affiliation
  • 2 office locations
  • Male

Patients’ Perspective

  • Flexible scheduling

Office Locations

Dr. Majonel L Ontanillas has 2 locations

Tenaya Healthcare Center

2704 N Tenaya WayLas Vegas, NV 89128

CenterWell South Nellis

2875 South Nellis Blvd., Suite 3Las Vegas, NV 89121
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

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Dr. Majonel L Ontanillas, MDDr. Jose Corona, MDHEALOR Primary & Regenerative CareDr. Edith Ifeoma Henderson, MD
Internal MedicineInternal MedicineInternal MedicineHospital Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.6 
3.5 
4.8 
1.8 
34 Years of Experience 24 Years of Experience 24 Years of Experience 26 Years of Experience
No Virtual Visit Option No Virtual Visit Option Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish Speaks English, Spanish, Hindi, Punjabi
Las Vegas , NVLas Vegas , NVLas Vegas , NVHouston , TX
Med School: Cebu Institute Of Medicine Med School: Lewis Katz School Of Medicine At Temple University Med School: University of Nevada School of Medicine Med School: University Of Nigeria Faculty Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Majonel L Ontanillas

  • Accepts Medicare
  • Accepts Medicaid
  • Aetna
  • Alignment
  • Healthspring

Medical Specialties

Dr. Majonel L Ontanillas has the following 5 specialties

Specialty Expertise

Dr. Majonel L Ontanillas has the following 11 areas of expertise

  • Check-up
  • Family Medicine
  • Geriatrician
  • Heartburn
  • Immunization
  • Other
  • Pain Medicine
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

34 Years Experience

MEDICAL LICENSE

Medical Doctor, Nevada, 2027, Active

EDUCATION & TRAINING

Residency

Fairview Health System

Medical School

Cebu Institute Of MedicineGraduated in 1992

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Frequently Asked Questions

Which hospitals is Dr. Majonel Ontanillas affiliated with?
Dr. Majonel Ontanillas is affiliated with Summerlin Hospital Medical Center.
Does Dr. Majonel Ontanillas accept my insurance?
You can see the insurance plans that Dr. Majonel Ontanillas accepts on their Vitals profile.
How can I make an appointment with Dr. Majonel Ontanillas?
You can find contact information for Dr. Majonel Ontanillas here on Vitals.
Is Dr. Majonel Ontanillas accepting new patients?
Dr. Majonel Ontanillas is accepting new patients on Vitals. View Dr. Majonel Ontanillas's profile on Vitals to make an appointment.
Where is Dr. Majonel Ontanillas's office located?
Dr. Majonel Ontanillas's office is located at 2704 N Tenaya Way, Las Vegas, NV, 89128.

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