Dr. Gregory T. Seymour, MD

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Dr. Gregory T. Seymour, MD

Oncology | Male

Millennium Oncology 9319 Pinecroft Dr Ste 100, The Woodlands, TX 77380 Get Directions
(281) 298-8444

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Care Philosophy

Millennium Physicians Association is a multi-disciplinary medical group that offers a singular source for patient healthcare needs. Our practice is a diverse group of 19 physicians at nine different locations in the Greater Houston area. Millennium Physicians is here to treat with the highest level of care and get patients back living life to the fullest.Read more

Dr. Seymour's Experience

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Specialties

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Board Certifications

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Conditions Treated

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Procedures Performed

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Background Check

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Education

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Awards & Recognition

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Seymour

Dr. Seymour accepts 20 insurance carriers

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Affiliated Hospitals

Hospital Quality

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Reviewing Dr. Seymour

Dr. Seymour's Review Details
4.6 based on 33 responses
Help millions around the nation find the right doctor by sharing your experience with your doctor.
Key Survey Insights
  • Trustworthiness
     (33)
  • Helpfulness
     (33)
  • Staff
     (33)
  • Scheduling
     (33)
Experience with Dr. Seymour
  • Level of trust in provider's decisions
     (33)
  • How well provider explains medical condition(s)
     (33)
  • How well provider listens and answers questions
     (33)
  • Spends appropriate amount of time with patients
     (33)
Dr. Seymour's Office & Staff
  • Ease of scheduling urgent appointments
     (33)
  • Office environment, cleanliness, comfort, etc.
     (33)
  • Staff friendliness and courteousness
     (33)
  • Total wait time (waiting & exam rooms)
    10 – 15 minutes (31)
Open Full Survey+
in Houston, TX |
Thought he was great. Challenging diagnosis that I had seen several other oncologists for who came up empty. He hit it on the head the first visit and corrected my issue.
in Spring, TX |
Would recommend him to anyone. He helped my father get through prostate cancer and was available at all times. Responds to text messages within the hour even on weekends. Very very helpful and guided us at all the twists and turns.
in Magnolia, TX |
He is the worst Doctor that I have ever encountered. I was shocked by his rudeness and his refusal to even go over my test results with me. I am actually checking into this. There must be some legalities involved when I Doctor, who has already been paid, refuses to explain your test results.
in Spring, TX |
exceptional, very nice. thorough, easy to talk with. handled my father and me as patients very well.
in Spring, TX |
Dr Seymour is very personable and professional, yet easily accessible. Responses to text anytime.
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Specialties

  • Oncology
  • Medical Oncology

Board Certifications

Why It Matters: Dr. Seymour's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Medical Oncology

Conditions Treated

  • Acute Leukemia
  • All Lymphoma
  • Anal and Rectal Cancer
  • Anal Cancer
  • Anal Disorders
  • Anemia
  • Aplastic Anemia
  • Autoimmune Diseases
  • Bile Duct Cancer
  • Bladder Cancer
  • Bleeding Disorders
  • Blood Disorders
  • Blood Disorders in Pregnancy
  • Bone Cancer
  • Bone Disorders
  • Bone Marrow Disorders
  • Brain Cancer
  • Brain Disorders
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Cancer Pain
  • Cancer Treatment Complications
  • Carcinoma in Situ
  • Cervical Cancer
  • Chronic Inflammatory Demyelinating Polyneuropathy
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Disorders (incl. Hemophilia)
  • Colon Cancer
  • Colorectal Cancer
  • Connective Tissue Disorders
  • Deep Vein Thrombosis (DVT)
  • ENT Cancer
  • Esophageal Cancer
  • Esophageal Diseases
  • Fallopian Tube Cancer
  • Familial Polyposis
  • Gallbladder and Biliary Tract Cancer
  • Gallbladder Cancer
  • Gastrointestinal Diseases
  • Genitourinary Cancers
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Hemochromatosis
  • Hemophilia
  • Hodgkin's Disease
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Kaposi's Sarcoma
  • Kidney Cancer
  • Laryngeal Cancer
  • Leukocytosis
  • Liver Cancer
  • Lump
  • Lung Cancer
  • Lymphadomopathy
  • Lymphoma
  • Lymphoma, Large-Cell
  • Macroglobulinemia (incl. Waldenstrom's )
  • Male Hypogonadism
  • Malignant Neoplasm of Gastrointestinal Tract
  • Mantle Cell Lymphoma
  • Marginal Zone Lymphoma
  • Mass
  • Mediastinal Cancer
  • Melanoma
  • Meningiomas
  • Multiple Myeloma
  • Mycosis Fungoides
  • Myelodysplastic Syndromes
  • Myeloma
  • Myeloproliferative Disorders
  • Neuroendocrine Tumors
  • Neutropenia
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Oral Cancer
  • Osteosarcoma
  • Ovarian Cancer
  • Ovarian Tumor
  • Pancreatic Cancer
  • Pancytopenia
  • Peripheral T-Cell Lymphoma
  • Pernicious Anemia
  • Pleura Cancer
  • Pleural Cancer
  • Polycythemia Rubra Vera
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Prostate Cancer
  • Pulmonary Disease
  • Purpura
  • Retina Diseases
  • Salivary Gland Cancer
  • Secondary Hypertension
  • Secondary Malignancies
  • Sickle Cell Disease
  • Skin Cancer
  • Soft Tissue Sarcoma
  • Squamous Cell Carcinoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Testicular Cancer
  • Thalassemia
  • Throat Cancer (Oropharyngeal)
  • Thrombocytosis
  • Thyroid Cancer
  • Tongue Cancer
  • Tumor
  • Urinary Disorders
  • Uterine Cancer
  • Uterine Diseases
  • Vascular Disease
  • Vertebral Column Tumors
  • von Willebrand Disease
  • Vulvar Cancer

Procedures Performed

  • Bone Marrow Aspiration
  • Bone Marrow Biopsy
  • Cancer Counseling
  • Cancer Pain Management
  • Cardiac MRI (Magnetic Resonance Imaging) of Heart or Chest
  • Chemotherapy
  • Coumadin® Management
  • CT Scan (Computed Tomography)
  • Intrathecal Chemotherapy
  • Pain Management
  • Thoracentesis

Background Check

  • 0
    Malpractice Claims

    No malpractice history found for Texas.

    What is medical malpractice
  • 0
    Sanctions

    No sanctions history found for the years that Healthgrades collects data.

    What is a sanction or disciplinary action
  • 0
    Board Actions

    No board actions found for the years that Healthgrades collects data.

    What are board actions

Education

  • Medical School
    Wayne State University School of Medicine

    Graduated in 1996

  • Internship Hospital
    St Lukes Episcopal Hospital

    Completed in 1997

  • Residency Hospital
    St Lukes Episcopal Hospital

    Completed in 2000

  • Fellowship Hospital
    University Of Texas M D Anderson Cancer Center,The

    Completed in 2003

  • Undergraduate School
    University Of Miami Ohio

    Graduated in 1992

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Seymour has no media or publications listed.

Languages Spoken

  • English
  • Spanish

Memberships &
Professional Affiliations

Dr. Seymour does not have any memberships or affiliations listed. If you are Dr. Seymour and would like to add memberships or affiliations, please update your free profile.

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Dr. Seymour's experience matches your search based on the following criteria:

  • Based on total number of patients treated over the last 12 months
  • Specializes in Oncology
  • Board certified in Medical Oncology
  • No malpractice claims found
  • No sanctions found
  • No board actions found
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Why Does Experience Matter?

Even specialists specialize. One orthopedic surgeon might do nothing but hip surgeries, while another does nothing but knees. If you want the best possible care, it’s critical to match your medical need with the doctor who truly specializes in treating it.

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Patient Satisfaction Results for Dr. Seymour

Overall Patient Satisfaction Score

Dr. Seymour's Office & Staff

Ease of scheduling urgent appointments
Office environment, cleanliness, comfort, etc.
Staff friendliness and courteousness
Total wait time (waiting & exam rooms)
10 – 15 minutes

Experience with Dr. Seymour

Level of trust in provider's decisions
How well provider explains medical condition(s)
How well provider listens and answers questions
Spends appropriate amount of time with patients
×

Dr. Seymour's Care Philosophy

Millennium Physicians Association is a multi-disciplinary medical group that offers a singular source for patient healthcare needs. Our practice is a diverse group of 19 physicians at nine different locations in the Greater Houston area. Millennium Physicians is here to treat with the highest level of care and get patients back living life to the fullest.