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Dr. Guillermo M Gonzalez-Osete Is this you?

About Dr. Guillermo M Gonzalez-Osete

Dr. Guillermo M Gonzalez-Osete, MD is a Doctor primarily located in Tucson, AZ, with another office in Nogales, AZ. He has 42 years of experience. His specialties include Hematology & Oncology and Internal Medicine. He speaks English.

Rating Overview

8 Ratings with 2 Comments

The overall average patient rating of Dr. Guillermo M Gonzalez-Osete is Good. Dr. Guillermo M Gonzalez-Osete has been rated by 8 patients. From those 8 patients 2 of those left a comment along with their rating. The overall rating for Dr. Guillermo M Gonzalez-Osete is 2.6 of 5.0 stars.

Mapbox Map of Dr. Guillermo M Gonzalez-Osete

Primary Address

Arizona Oncology

1620 W Saint Marys Rd
Tucson, AZ 85745
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Mapbox Map of Dr. Guillermo M Gonzalez-Osete

Arizona Oncology

1852 N Mastick Way
Nogales, AZ 85621
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Dr. Guillermo M Gonzalez-Osete has the following 2 specialties

  • Hematology & Oncology
  • Internal Medicine

    An internist is a physician who focuses on the diagnosis and treatment of conditions that affect the adult population—both acute and chronic.
    These doctors are often who adults see as their primary physicians because they treat a broad range of illnesses that do not require surgical or specialist interventions. They also work to help a patient maintain optimal health in order to prevent the onset of disease.
    In addition to treating the common cold and flu, internists also treat chronic diseases like diabetes and heart disease.

  • Expertise

    12 Expertise

  • Bone Marrow Transplant
  • Blood Cancer
  • Hepatitis C
  • Chronic Myeloid Leukemia
  • Chronic Myelomonocytic Leukemia
  • Leukemia
  • Lymphoma
  • Deep Vein Thrombosis
  • Cancer
  • Myeloma
  • Myelofibrosis
  • Chemotherapy


Showing 5 of 8

The Good Doctor

I have been to see this doctor and every time me and my family member leave we are very satisfied with the outcome. He has taken really good care of me and I am very glad I was given him as my doctor. The wait time is long sometimes but that happens everywhere and we know that. Anytime i need something he gets it done if i need a referral he makes sure it is done in a day or two.. My Fiance likes him and that means a lot to me. He wants me to have the best care and this is the doctor that does it for me. He is honest and cares how I feel and explains everything to me so I can understand. I recommend this doctor I hope your experience is as good as mine has been.

Wait time
30 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
One Star

Absolute worst "doctor" I've had the displeasure to be attend. I will not refer to him as doctor for his incompetence either. My mother had cancer back in 2010, and in 2014 began experiencing severe back pain and immediately notified Gonzalez. 4 years is a dangerous zone as well since records show this is when cancer typically returns. Upon notifying him, he did absolutely nothing and as a result a tumor took hold and she is now undergoing chemo again. During our visit here now, we are not called in until hours after our appointment, and we arrive half an hour before it. The doctor does not have a clue about previoua blood results either; we have access to them online and see the results but he often reads the wrong one. Upon asking about certain pains he always Just answers with "that's normal" and nothing more. Never follows up, never calls, nothing is done by him or his staff, we are the ones arranging appointments. Sadly our insurance does not cover other oncologists, so we are stuck here. please avoid here if possible for the sake of your own or your family's health and life.

Wait time
56 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
Three Stars
Five Stars
One Star
  • Education

    42 Years Experience

  • Universidad Autonoma De Guadalajara

    Graduated in 1976

  • University Medical Center


  • Accepted Insurance

    Dr. Guillermo M Gonzalez-Osete accepts the following insurance providers.

  • Aetna
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of AZ
    • Aetna Signature Administrators PPO
    • BCBS AZ Alliance Network
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • Cigna
    • CIGNA LocalPlus
    • CIGNA Open Access Plus
  • First Health
    • First Health PPO
  • Health Net
    • Health Net AZ PPO HSA
  • Humana
    • Humana Choice POS
    • Humana National POS
    • Humana Phoenix HMOx
    • Humana Tucson HMOx
  • Multiplan
    • Multiplan PPO
  • United Healthcare
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
    • UHC Options PPO
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Locations & Directions

  • Nearby Doctors

    Dr. Guillermo M Gonzalez-Osete is similar to the following 3 Doctors near Tucson, AZ.