Overview
Dr. Leonard Zwelling, MD is a Hematology / Oncology Specialist, who primarily practices in Houston, TX. He has been practicing for over 51 years and is board certified by the American Board of Internal Medicine. Dr. Zwelling graduated from Duke University School of Medicine and completed his residency at Duke Univ Med Ctr, Internal Medicine. Dr. Zwelling is fluent in English and is currently seeing new patients. Dr. Zwelling’s practice accepts Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Zwelling’s office at (713) 792-6161.
WebsiteMedical Specialties and Areas of Expertise
Hematology / Oncology Specialist
Education & Training
Duke Univ Med Ctr, Internal Medicine (Residency)
Medical Degree - Duke University School of Medicine
Board Certifications
American Board of Internal Medicine
Medical Conditions Treated
conditions treated by a Hematology / Oncology Specialist, like Dr. Leonard Zwelling, may include:
Anal Cancer, Anemia, Aplastic anemia, Bone Cancer, Brain Cancer, Breast Cancer, Colon Cancer, DCIS, Esophageal Cancer, Hemochromatosis, Hemophilia, Hodgkin Lymphoma, Leukemia, Liver Cancer, Lung Cancer, Lymphoma, Mesothelioma, Multiple Myeloma, Non-Hodgkin Lymphoma, Oral, Head & Neck Cancer, Pancreatic Cancer, Paroxysmal Nocturnal Hemoglobinuria, Sickle Cell Anemia, Stomach cancer, Thyroid Cancer and Uterine Cancer
Please contact Dr. Zwelling's office for more information or to schedule a consultation.
Medical Procedures Performed
procedures performed by a Hematology / Oncology Specialist, like Dr. Leonard Zwelling, may include:
Hematology Consultation, Oncology Consultation, Radiation Oncology Consultation, Chemotherapy, Gynecologic Oncology Consultation, Radiotherapy Consultation, Uterine Cancer Evaluation, Cervical Cancer Evaluation, Cancer Treatment, Blood Thinning Therapy / Anticoagulation, Blood Transfusion Consultation, Bone Marrow Transplant Consultation, External Beam Radiotherapy, Stereotactic Radiation, Neuroblastoma Treatment, Bone Metastasis Treatment, 3D Conformal Radiotherapy, Oncology Surgery, Hematology Follow Up, Oncology Follow Up, Radiation Oncology Follow Up, Gynecologic Oncology Follow Up, Radiotherapy Follow Up, Blood Transfusion Follow Up, Bone Marrow Transplant Follow Up, Musculoskeletal Oncology Consultation, Musculoskeletal Oncology Follow Up, Orthopedic Oncology Consultation, Bone Marrow Biopsy, Pediatric Musculoskeletal Tumor, Radiation Therapy, Neuro-Oncology Follow-up, Ovarian Cancer Screening, Oncology Surgery Consultation, Bone Excision, Bone Grafting, Free Tissue Transfer, Proton Therapy, Tumor Treatment, Surgical Oncology, Orthopedic Oncology Follow Up, Adaptive Radiation Therapy (ART), Internal Radiation / Brachytherapy, Image-Guided Radiation Therapy (IGRT), Intensity-Modulated Radiation Therapy (IMRT), Intraoperative Radiation Therapy (IORT), Volumetric Modulated Arc Therapy (VMAT), Oncology Surgery Follow Up, Radiology Testing Follow Up, Oncology Second Opinion, Radiation Oncology Second Opinion, Infusion Therapy and Adrenalectomy
For detailed information, please contact Dr. Zwelling's office.
Insurances
Top Insurances
Cigna
View All Insurances
Locations
MD Anderson Cancer Center
1515 Holcombe Boulevard
Houston, TX 77030
(713) 792-6161
Frequently Asked Questions
Is Dr. Leonard Zwelling accepting new patients?
Yes, Dr. Leonard Zwelling is accepting new patients at this time.
Does Dr. Leonard Zwelling offer online booking?
Please contact Dr. Zwelling's office at (713) 792-6161 for information about online booking, telehealth, or to schedule an appointment.
Does Dr. Leonard Zwelling offer telehealth appointments?
Please contact Dr. Zwelling's office at (713) 792-6161 for information telehealth appointment availability or for scheduling assistance.
Which language(s) does Dr. Leonard Zwelling speak?
Dr. Leonard Zwelling speaks English.
Which board certifications does Dr. Leonard Zwelling have?
Dr. Leonard Zwelling is certified by the American Board of Internal Medicine.
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