Accepting new patients

Dr. Guillermo Lazo-Diaz, MD

Medical Oncology ·  Male · Age 49

Dr. Lazo-Diaz

Texas Oncology Surgical Specialists

1901 S 2nd St McAllen, TX 78503

Accepting new patients

Make an Appointment

(956) 687-5150


Dr. Guillermo Lazo-Diaz, MD is a medical oncology specialist in McAllen, TX. He graduated from Universidad Autonoma De Nuevo Leon and specializes in medical oncology.


At a glance

  • Hospital satisfaction . Patients said they were highly satisfied at this doctor's hospital. See hospitals
  • Good patient care . Patients said they had exceptional care at this hospital. See hospitals
  • Practices at top hospital . Patient Safety Excellence Award™ See hospitals

Insurance Check

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Dr. Lazo-Diaz accepts

Accepted insurance can change. Please double-check when making an appointment.

(956) 687-5150

Dr. Lazo-Diaz accepts the following insurance:

Aetna
Aetna HMO
Choice Plus POS II
Ambetter
Superior Health Plan
Assurant Health
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Texas
Blue Advantage HMO
Blue Choice
CHAMPVA
Cigna
Cigna PPO
Open Access Plus
Commercial Insurance Company
First Health (Coventry Health Care)
First Health (Coventry Health Care) PPO
Government Employees Health Association (GEHA)
GEHA
HealthSmart
Humana
Medica
Medicaid
Molina Healthcare
Molina
MultiPlan
MultiPlan PPO
PHCS Network PPO
Mutual of Omaha
MVP Health Care
Tricare
UnitedHealthCare
United Healthcare

Background Check

No malpractice claims found for Texas
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Lazo-Diaz's experience treating your condition or procedure

Dr. Lazo-Diaz's Top Procedures and Conditions

Treatment Frequency
Breast Diseases
very high
very high

Treatment Frequency

Dr. Lazo-Diaz treats Breast Diseases more than 95% of his peers

Dr. Lazo-Diaz treats this condition more than 95% of his peers

Blood Disorders
very high
very high

Treatment Frequency

Dr. Lazo-Diaz treats Blood Disorders more than 95% of his peers

Dr. Lazo-Diaz treats this condition more than 95% of his peers

Anemia
very high
very high

Treatment Frequency

Dr. Lazo-Diaz treats Anemia more than 92% of his peers

Dr. Lazo-Diaz treats this condition more than 92% of his peers

Rating Includes other areas of care:

  • Acquired Aplastic Anemia
  • Anemia of Pregnancy
  • Aplastic Anemia
  • Atypical Hemolytic Uremic Syndrome
  • Autoimmune Hemolytic Anemia (AIHA)
  • Chronic Anemia
  • Cold Autoimmune Hemolytic Anemia
  • Diamond-Blackfan Anemia
  • D-Negative Hemolytic Uremic Syndrome (D - HUS)
  • D-Negative Hemolytic Uremic Syndrome, Pregnancy Related
  • D-Positive Hemolytic Uremic Syndrome (D + HUS)
  • Hemolytic Anemia, Acquired Autoimmune
  • Hemolytic Uremic Syndrome
  • Hereditary Spherocytosis
  • Iron Deficiency Anemia
  • Megaloblastic Anemia
  • Microcytic Hypochromic Anemia
  • Myelpathic Anemia
  • Neonatal Anemia
  • Nutritional Anemia
  • Nutritional Sideroblastic Anemia
  • Pernicious Anemia
  • Refractory Anemia With Excess Blasts
  • Refractory Anemia With Excess Blasts-1
  • Refractory Anemia With Excess Blasts-2
  • Secondary Cold Autoimmune Hemolytic Anemia
  • Sideroblastic Anemia
  • Sideroblastic Anemia With Spinocerebellar Ataxia
  • Sideroblastic Anemia, Pyridoxine-Responsive, Autosomal Recessive
  • Warm Autoimmune Hemolytic Anemia

Dr. Lazo-Diaz's conditions and procedures:

  • Acute Leukemia
  • Acute Lymphocytic Leukemia
  • Acute Myeloid Leukemia
  • Adrenal Gland Cancer
  • All Lymphoma
  • Anal and Rectal Cancer
  • Anal Disorders
  • Anemia
  • Autoimmune Diseases
  • Basal Cell Carcinoma
  • Bladder Cancer
  • Bleeding Disorders
  • Blood Disorders
  • Bone Cancer
  • Bone Disorders
  • Bone Marrow Biopsy
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Cancer
  • Brain Disorders
  • Breast Cancer
  • Breast Diseases
  • Burkitt's Lymphoma
  • Cancer
  • Central Nervous System Lymphoma
  • Cervical Cancer
  • Cholangiocarcinoma
  • Chronic Lymphocytic Leukemia
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Colorectal Cancer
  • Esophageal Cancer
  • Esophageal Diseases
  • Fallopian Tube Cancer
  • Gallbladder and Biliary Tract Cancer
  • Gastrointestinal Diseases
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Hemophilia
  • Hemophilia A
  • Hodgkin's Disease
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Kidney Cancer
  • Laryngeal Cancer
  • Larynx Conditions
  • Leukocytosis
  • Liver Cancer
  • Lung Cancer
  • Lymphocytosis
  • Lymphoma, Large-Cell
  • Macroglobulinemia (incl. Waldenstrom's )
  • Mantle Cell Lymphoma
  • Marginal Zone Lymphoma
  • Melanoma
  • Meningiomas
  • Merkel Cell Carcinoma
  • Multiple Myeloma
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders
  • Neuroendocrine Tumors
  • Neutropenia
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Oral Cancer
  • Osteosarcoma
  • Ovarian Cancer
  • Pancreatic Cancer
  • Pancytopenia
  • Penile Cancer
  • Peripheral T-Cell Lymphoma
  • Pituitary Gland Cancer
  • Pleural Cancer
  • Polycythemia Rubra Vera
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Prostate Cancer
  • Pulmonary Disease
  • Purpura
  • Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
  • Reticulosarcoma
  • Salivary Gland Cancer
  • Secondary Malignancies
  • Sickle Cell Disease
  • Skin Cancer
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Squamous Cell Carcinoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Testicular Cancer
  • Thalassemia
  • Throat Cancer (Hypopharyngeal)
  • Throat Cancer (Nasopharyngeal)
  • Throat Cancer (Oropharyngeal)
  • Thrombocytosis
  • Thyroid Cancer
  • Tongue Cancer
  • Urinary Disorders
  • Uterine Cancer
  • Uterine Diseases
  • Vascular Disease
  • von Willebrand Disease

Dr. Lazo-Diaz's Reviews

Likelihood to recommend Dr. Lazo-Diaz

5.0

Based on 1 reviews

5 Stars
100%
(1)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)

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Dr. Lazo-Diaz's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness

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About Me

Biography

Dr. Guillermo Lazo-Diaz, MD is a medical oncology specialist in McAllen, TX. He graduated from Universidad Autonoma De Nuevo Leon and specializes in medical oncology.

Specialties

  • Medical Oncology

Education

Universidad Autonoma De Nuevo Leon
Medical School

Languages

  • Spanish
  • English

Locations

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Lazo-Diaz treats patients.

Learn more

67% Patient experience rating, 2% lower than the national average

70% Patient experience rating, 1% higher than the national average

  • Patient Safety Excellence Award™ (2019)

73% Patient experience rating, 4% higher than the national average

  • Patient Safety Excellence Award™ (2019, 2017)

70% Patient experience rating, 1% higher than the national average

  • Patient Safety Excellence Award™ (2019)

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