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Dr. Walter Grenell Jr, DO
Emergency Medicine* Age 46
Dr. Walter Grenell Jr, DO
Dr. Walter Grenell Jr, DO is an Emergency Medicine Specialist in Hilo, HI.
(808) 974-6800
Dr. Walter Grenell Jr, DO

Dr. Walter Grenell Jr, DO

Emergency Medicine* Age 46
Hilo, HI
Accepting new patients
Dr. Walter Grenell Jr, DO is an Emergency Medicine Specialist in Hilo, HI.
(808) 974-6800
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About Dr. Walter Grenell Jr, DO

Dr. Walter Grenell Jr, DO is an Emergency Medicine Specialist in Hilo, HI. Dr. Grenell Jr currently practices at Hilo Benioff Medical Center and is affiliated with Bsa Hospital and Central Peninsula General Hospital. Dr. Grenell Jr's office accepts new patients. Dr. Grenell Jr is board certified in Emergency Medicine.

Experience Check

Enter a condition or procedure
Shortness of Breath
Chest Pain
Alcohol Withdrawal
Shortness of Breath
Chest Pain
Alcohol Withdrawal
Anaphylaxis
Asphyxia and Hypoxemia
Broken Nose
Burn Injuries
Dehydration
Diabetic Ketoacidosis
Embolism
  • View other providers who treat Embolism
Facial Fracture
Heart Attack (Acute Myocardial Infarction)
Heart Attack (NSTEMI)
Humerus Fracture
Impairments of Consciousness
Maxillary and Malar Fractures
Opioid Withdrawal
Orbital Fracture
Pleural Effusion
Respiratory Failure
Rhabdomyolysis
Stroke
  • View other providers who treat Stroke
Toxic Effect of Venom
Ventricular Tachycardia (VT)
Detoxification Evaluation
Thoracentesis

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Blue Essentials HMO
    Blue Choice
    Blue Advantage HMO
  • Cigna PPO
    Open Access Plus
  • BlueCard PPO

Where Dr. Walter Grenell Jr, DO Sees Patients

  1. 1 Hilo Benioff Medical Center
    1190 Waianuenue Ave, Hilo, HI 96720
  2. 2 Central Peninsula Hospital
    250 Hospital Pl, Soldotna, AK 99669
  3. 3 Bsa Hospital LLC
    1600 Wallace Blvd, Amarillo, TX 79106
  4. 4 Lutheran Hospital
    8300 W 38th Ave, Wheat Ridge, CO 80033

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Meet Dr. Walter Grenell Jr, DO

Specialties*
Emergency 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.
Common Questions and Answers
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FAQs About Dr. Grenell Jr's Practice

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. Walter Grenell Jr, DO. To arrange an appointment, call the number on Dr. Grenell Jr's profile.

Dr. Walter Grenell Jr, DO is affiliated with Bsa Hospital and Central Peninsula General Hospital.

Yes, Dr. Walter Grenell Jr, DO holds board certification in Emergency Medicine.

Training & Medical Education
Board Certifications
  • Emergency 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.

Hospitals Where Dr. Walter Grenell Jr, DO Practices

  • Bsa Hospital

    1600 Wallace Blvd, Amarillo, TX

  • Central Peninsula General Hospital

    250 Hospital Pl, Soldotna, AK

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