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Dr. Barry Firstenberg, DO
Medical Oncology* Age 79
Dr. Barry Firstenberg, DO
5.0 (1 Ratings)

Offers telehealth

Dr. Barry Firstenberg, DO is a Medical Oncologist in Grapevine, TX.
Dr. Barry Firstenberg, DO
5.0 (1 Ratings)

Dr. Barry Firstenberg, DO

Medical Oncology* Age 79
Grapevine, TX
Accepting new patients
48 years of experience

Offers telehealth

Dr. Barry Firstenberg, DO is a Medical Oncologist in Grapevine, TX.

About Dr. Barry Firstenberg, DO

Dr. Firstenberg graduated from A. T. Still University Kirksville College of Osteopathic Medicine. Dr. Barry Firstenberg, DO is a Medical Oncologist in Grapevine, TX and has 48 years experience. Dr. Firstenberg currently practices at Texas Oncology Pharmacy-Grapevine and is affiliated with Baylor Medical Center at Trophy Club, Texas Health Arlington Memorial Hospital and Texas Health Presbyterian Hospital Dallas. Dr. Firstenberg has experience treating conditions like Gastrointestinal Malabsorption, Intestinal Malabsorption Carbohydrate, Upper Digestive Tract Cancer and Stomach Cancer among other conditions at varying frequencies. Dr. Firstenberg's office accepts new patients and telehealth appointments. Dr. Firstenberg also speaks Mandarin. Dr. Firstenberg accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Experience Check

Enter a condition or procedure
Gastrointestinal Malabsorption
Intestinal Malabsorption Carbohydrate
Upper Digestive Tract Cancer
Gastrointestinal Malabsorption
Intestinal Malabsorption Carbohydrate
Upper Digestive Tract Cancer
Gastrointestinal Malabsorption
Intestinal Malabsorption Carbohydrate
Upper Digestive Tract Cancer
Stomach Cancer
Anemia
  • View other providers who treat Anemia
Diffuse Large B-Cell Lymphoma
Primary Central Nervous System Lymphoma
Anal and Rectal Cancer
Non-Hodgkin's Lymphoma
Breast Cancer
Myelodysplastic Syndromes
Retroperitoneum Cancer
Lung Cancer
Osteosarcoma
Colorectal Cancer
Bleeding Disorders
Soft Tissue Sarcoma
Coagulation Disorders
Multiple Myeloma
Chronic Lymphocytic Leukemia
Neuroendocrine Tumors
Peritoneal Cancer
Salivary Gland Cancer
Immune Thrombocytopenia
Pancreatic Cancer
Ductal Carcinoma in Situ
Oral Cancer
Male Breast Carcinoma
Pancytopenia
Breast Carcinoma
Colon Cancer
Hypercoagulable State
Primary Hypercoagulable State
Thoracentesis
Hypogammaglobulinemia
Metastatic Respiratory System Cancer
Endocrine Gland Cancer
Biliary Tract Cancer
Bone Cancer
Thyroid Cancer
Neutropenia
Liver Cancer
Skin Cancer
Leukocytosis
Venous Embolism and Thrombosis
Melanoma
  • View other providers who treat Melanoma
Kidney Cancer
Small Intestine Cancer
Prostate Cancer
Deep Vein Thrombosis (DVT)
Leukocytopenia
Acquired Hemolytic Anemia
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloblastic Leukemia Type 3
Acute Myeloid Leukemia
Acute Myeloid Leukemia with 11q23 Abnormality
Acute Promyelocytic Leukemia
Adrenal Gland Cancer
Amyloidosis
Anaplastic Large Cell Lymphoma
Antiphospholipid Syndrome (APS)
Basal Cell Carcinoma
Bladder Cancer
Brain Cancer
Burkitt's Lymphoma
Central Nervous System Lymphoma
Cervical Cancer
Chordoma
  • View other providers who treat Chordoma
Chronic Myeloid Leukemia (CML)
Diffuse Lymphoblastic Lymphoma
Esophageal Cancer
Ewing's Sarcoma
Factor II Deficiency
Factor V Deficiency
Factor VII Deficiency
Factor X Deficiency
Factor XII Deficiency
Factor XIII Deficiency
Follicular Lymphoma Grade 1
Follicular Lymphoma Grade 2
Follicular Lymphoma Grade 3
Graft vs Host Disease
Head and Neck Cancer
Hemochromatosis
Hemophilia
Hemophilia A
Hodgkin's Disease
Hypothalamus Cancer
Immune Thrombocytopenic Purpura (ITP)
Laryngeal Cancer
Lymphocytic-Rich Hodgkins Lymphoma
Lymphocytosis
Lymphoma
  • View other providers who treat Lymphoma
Macroglobulinemia (incl. Waldenstrom's )
Malignant Mediastinal Tumor
Mantle Cell Lymphoma
Marginal Zone Lymphoma
Merkel Cell Carcinoma
Monoclonal Gammopathy of Uncertain Significance
Myeloproliferative Disorders
Neoplasm of Gastrointestinal Tract
Nodular Lymphocyte-Predominant Hodgkin Lymphoma
Nodular Sclerosis Hodgkins Lymphoma
Paroxysmal Nocturnal Hemoglobinuria
Pernicious Anemia
Pheochromocytoma
Pleura Cancer
Pleural Cancer
Polycythemia Rubra Vera
Purpura
  • View other providers who treat Purpura
Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia)
Refractory Anemia with Sideroblasts
Sickle Cell Disease
Sickle Cell Hemoglobin SS Disease
Soft Tissue Sarcoma of Head, Face, and Neck
Squamous Cell Carcinoma of Skin
Testicular Cancer
Thalassemia
Throat Cancer (Hypopharyngeal)
Thrombocytosis
Tongue Cancer
Tonsil Cancer
Urinary Tract Cancer
Uterine Cancer
Vitamin B Deficiency
Vitamin B12 Anemia
Vitamin B12 Deficiency
von Willebrand Disease
Vulvar Cancer
Anemia and Iron Deficiency Screening
Bone Marrow Biopsy
Erythropoietin Test

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Blue Advantage HMO
    Blue Choice
  • MultiPlan PPO
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • Superior Health Plan
  • Blue Card PPO
    Blue Choice
    Blue Advantage HMO
  • Preferred PPO
    Choice Care PPO
  • National (BlueCard) PPO
  • LocalPlus
    Open Access Plus
    Cigna
    Cigna HMO
    Cigna PPO
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • First Health (Coventry Health Care) PPO

Where Dr. Barry Firstenberg, DO Sees Patients

  1. 1 Texas Oncology Pharmacy-Grapevine
    1631 Lancaster Dr Ste 150, Grapevine, TX 76051
    Monday
    08:30 - 17:00
    Tuesday
    08:30 - 17:00
    Wednesday
    08:30 - 17:00
    Thursday
    08:30 - 17:00
    Friday
    08:30 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2 Office
    1501 W Royal Ln, Irving, TX 75063
    Monday
    06:30 - 17:00
    Tuesday
    06:30 - 17:00
    Wednesday
    06:30 - 17:00
    Thursday
    06:30 - 17:00
    Friday
    06:30 - 17:00
  3. 3 Office
    500 S Henderson St Ste 100, Fort Worth, TX 76104
  4. 4 Texas Oncology Pharmacy-Bedford
    1609 Hospital Pkwy, Bedford, TX 76022
    Monday
    08:30 - 17:00
    Tuesday
    08:30 - 17:00
    Wednesday
    08:30 - 17:00
    Thursday
    08:30 - 17:00
    Friday
    08:30 - 17:00

What Patients Say

Likelihood to recommend Dr. Firstenberg
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Jan 18, 2026
Dr Firstenberg is absolutely the best. Tremendously helpful. Explains everything in a way you can understand. Listens to all your questions and concerns. Always looking out for what is the best for you. Very focused on your recovery. I consider myself very lucky Dr Firstenberg is my doctor. He made this journey much easier for me and my wife.
— Jan 18, 2026
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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Firstenberg?
Call now to make an appointment
(817) 251-9080

Meet Dr. Barry Firstenberg, DO

Languages Spoken
Mandarin
Languages Spoken
Specialties*
Medical Oncology
Hematology
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
Responses are sourced directly from patients.
Does Dr. Firstenberg communicate via email?
21 users said yes.
Yes
(21)
No
(2)
Does Dr. Firstenberg offer telehealth services or virtual visits?
12 users said yes.
Yes
(12)
No
(6)
Does Dr. Firstenberg offer an online patient portal?
24 users said yes.
Yes
(24)
No
(1)
Does Dr. Firstenberg have free onsite parking?
32 users said yes.
Yes
(32)
No
(0)
Does Dr. Firstenberg offer weekend visits?
3 users said yes.
Yes
(3)
No
(13)
Does Dr. Firstenberg offer evening visits?
4 users said yes.
Yes
(4)
No
(13)
Does Dr. Firstenberg specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Firstenberg specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Firstenberg specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Firstenberg specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Firstenberg accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Firstenberg'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. Barry Firstenberg, DO. To arrange an appointment, call the number on Dr. Firstenberg's profile.

Dr. Firstenberg frequently treats the following conditions: Gastrointestinal Malabsorption, Intestinal Malabsorption Carbohydrate, Upper Digestive Tract Cancer and Stomach Cancer. See more on Sharecare.

Dr. Barry Firstenberg, DO is affiliated with Baylor Medical Center at Trophy Club, Texas Health Arlington Memorial Hospital and Texas Health Presbyterian Hospital Dallas.

Training & Medical Education
Medical Education
  • A. T. Still University Kirksville College of Osteopathic Medicine
    1978
Medical Education

Hospitals Where Dr. Barry Firstenberg, DO Practices

  • Baylor Medical Center at Trophy Club

    2850 E Highway 114, Trophy Club, TX

  • Texas Health Arlington Memorial Hospital

    800 W Randol Mill Rd, Arlington, TX

  • Texas Health Presbyterian Hospital Dallas

    8200 Walnut Hill Ln, Dallas, TX

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