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Dr. Majonel Ontanillas, MD

Internal Medicine* Age 56
Dr. Majonel Ontanillas, MD
3.4 (14 Ratings)
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Dr. Majonel Ontanillas, MD is an Internist in Las Vegas, NV.
Dr. Majonel Ontanillas, MD
3.4 (14 Ratings)
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Dr. Majonel Ontanillas, MD

Internal Medicine* Age 56
Las Vegas, NV
Accepting new patients
32 years of experience
Dr. Majonel Ontanillas, MD is an Internist in Las Vegas, NV.

About

Dr. Ontanillas graduated from Cebu Institute of Medicine. Dr. Majonel Ontanillas, MD is an Internist in Las Vegas, NV and has 32 years experience. Dr. Ontanillas currently practices at Practice. At present, Dr. Ontanillas received an average rating of 3.4/5 from patients and has been reviewed 14 times. Dr. Ontanillas' office accepts new patients. Dr. Ontanillas is board certified in Internal Medicine.

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These providers are on the medical staff of Optum Southwest Medical
These providers are on the medical staff of Optum Southwest Medical.
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Experience Check

Enter a condition or procedure
Wellness Examination
All Headaches (incl. Migraine)
Ingrown Nail
Wellness Examination
All Headaches (incl. Migraine)
Ingrown Nail
Wellness Examination
All Headaches (incl. Migraine)
Ingrown Nail
Constipation
Foot Infection
Intestinal Diverticulitis
Joint Pain
Leukocytopenia
Limb Pain
Nail Infection
Shortness of Breath
Tobacco Use Disorder
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Immunization Administration
Acute Bronchitis
Acute Lower Respiratory Infection
Acute Upper Respiratory Infection
Adhesive Capsulitis Shoulder
Administrative Physical
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Arthritis
Back Pain
Blood in Urine (Hematuria)
Bronchitis
Bursitis
  • View other providers who treat Bursitis
Calcium Metabolism Disorders
Chest Pain
Cluster Headache
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diaper Rash
Dyslipidemia
Dysphagia
Earwax Buildup
Eczema and Contact Dermatitis
Familial Hypercholesterolemia
Fever
  • View other providers who treat Fever
Fibromyalgia
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Genu Varum
Heart Disease
Hernia
  • View other providers who treat Hernia
Herpes Zoster Without Complication
Hypercalcemia
Hyperlipidemia
Hypertension
Hypothyroidism
Lipid Disorders
Low Back Pain
Malaise and Fatigue
Mineral Metabolism Disorders
Muscle Cramping
Muscle Spasm
Nausea
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Nightmare Disorder
Obesity
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Onychogryphosis
Osteopenia
Otitis Media
Overweight
Patellofemoral Pain Syndrome (PFPS)
Pharyngitis
Polyneuropathy
Radiculopathy
Rhabdomyolysis
Sarcoidosis
Sebaceous Cysts
Secondary Hypertension
Secondary Renovascular Hypertension
Sleep Apnea
Throat Pain
Thrush
  • View other providers who treat Thrush
Thyroid Goiter
Vitamin B12 Deficiency
Vitamin D Deficiency
Wrist Sprain or Strain

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Southern NV HMO
  • Southern Nevada PPO
  • Navigate POS
    Choice Plus POS
    Navigate HMO
    Nexus Open Access
    Options PPO

Locations

  1. 1 Southwest Medical
    2704 N Tenaya Way, Las Vegas, NV 89128
    Icon Directions Right Arrow Directions Phone Icon (702) 240-8827
  2. 2 Sierra Health and Life Insurance Co.
    2716 N Tenaya Way, Las Vegas, NV 89128
    Icon Directions Right Arrow Directions Phone Icon (702) 579-3253
  3. 3 Sierra Health and Life Insurance Co.
    2716 N Tenaya Way, Las Vegas, NV 89128
    Icon Directions Right Arrow Directions Phone Icon (702) 877-5115
  4. 4 Southwest Medical Associates Ambulatory Surgery Ce
    2450 W Charleston Blvd, Las Vegas, NV 89102
    Icon Directions Right Arrow Directions Phone Icon (702) 877-8660

Patient Satisfaction

Likelihood to recommend Dr. Ontanillas
3.4
Based on 14 Reviews
5 Stars (6)
4 Stars (3)
3 Stars (0)
2 Stars (0)
1 Star (5)

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Patient Reviews
Sep 09, 2023
Very professional and easy to talk to. Saw physical things that I hadn’t even noticed. Love that he actually saw me vs an object or computer.
Pam Bell — Sep 09, 2023
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Photo: Dr. Majonel Ontanillas, MD
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Dr. Ontanillas' Office & Staff

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Experience with Dr. Ontanillas

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • Cebu Institute of Medicine
    1992
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Ontanillas communicate via email?
No users said yes.
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No
(1)
Does Dr. Ontanillas offer telehealth services or virtual visits?
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Does Dr. Ontanillas offer an online patient portal?
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Does Dr. Ontanillas have free onsite parking?
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Does Dr. Ontanillas offer weekend visits?
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(1)
Does Dr. Ontanillas offer evening visits?
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Does Dr. Ontanillas specialize in working with children or adolescents?
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Does Dr. Ontanillas specialize in working with seniors?
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Does Dr. Ontanillas specialize in couples therapy?
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Does Dr. Ontanillas specialize in working with LGBTQ+ community?
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(0)
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Does Dr. Ontanillas accept insurance?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Majonel Ontanillas, MD. To arrange an appointment, call the number on Dr. Ontanillas' profile.

Yes, Dr. Majonel Ontanillas, MD holds board certification in Internal Medicine.