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Dr. Jaykumar Thumar, MD

Hematology
4.7 (13)
Map Pin Small Hartford, CT
Accepting new patients
24 years of experience

Offers telehealth

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Overview of Dr. Jaykumar Thumar, MD

Dr. Jaykumar Thumar, MD is a Hematology Specialist in Hartford, CT. They specialize in Hematology, has 24 years of experience, and is board certified in Hematology. They graduated from Bj Medical College, Pune, Maharashtra University Of Health Sciences and is affiliated with Windham Hospital, Johnson Memorial Hospital and Saint Francis Hospital. Dr. Thumar, completed a residency at U Conn Sch Med. Patients rated Dr. Thumar an average 4.7 star rating.

Dr. Thumar works at Hartford HealthCare Medical Group in Hartford, CT with other offices in Willimantic, CT. They frequently treat conditions like Colorectal Cancer, Anal and Rectal Cancer and Liver Cancer along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Dr. Thumar's Office Locations

  1. 1
    Hartford HealthCare Medical Group
    85 Seymour St Ste 125, Hartford, CT 06106 Icon Directions Right Arrow Directions Phone Icon (844) 211-3793
  2. 2
    Hartford HealthCare Medical Group
    5 Founders St Ste 200, Willimantic, CT 06226 Icon Directions Right Arrow Directions Phone Icon (844) 211-3793
  3. 3
    Hartford HealthCare Medical Group
    85 Retreat Ave, Hartford, CT 06106 Icon Directions Right Arrow Directions Phone Icon (844) 211-3793

Experience & Treatment Frequency

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What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Colorectal Cancer
Anal and Rectal Cancer
Liver Cancer

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Colorectal Cancer Chevron Icon
Anal and Rectal Cancer Chevron Icon
Liver Cancer Chevron Icon
Anemia Chevron Icon
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Cholangiocarcinoma Chevron Icon
Hypercoagulable State Chevron Icon
Lung Cancer Chevron Icon
Metastatic Respiratory System Cancer Chevron Icon
Pancreatic Cancer Chevron Icon
Primary Hypercoagulable State Chevron Icon
Retroperitoneum Cancer Chevron Icon
Stomach Cancer Chevron Icon
Upper Digestive Tract Cancer Chevron Icon
Bone Cancer Chevron Icon
Coagulation Disorders Chevron Icon
Esophageal Cancer Chevron Icon
Hemochromatosis Chevron Icon
Neuroendocrine Tumors Chevron Icon
Peritoneal Cancer Chevron Icon
Thyroid Cancer Chevron Icon
Venous Embolism and Thrombosis Chevron Icon
Vitamin B Deficiency Chevron Icon
Antiphospholipid Syndrome (APS) Chevron Icon
Bladder Cancer Chevron Icon
Bleeding Disorders Chevron Icon
Brain Cancer Chevron Icon
Breast Cancer Chevron Icon
Chronic Lymphocytic Leukemia Chevron Icon
Deep Vein Thrombosis (DVT) Chevron Icon
Diffuse Large B-Cell Lymphoma Chevron Icon
Endocrine Gland Cancer Chevron Icon
Gallbladder Cancer Chevron Icon
Head and Neck Cancer Chevron Icon
Hodgkin's Disease Chevron Icon
Hypogammaglobulinemia Chevron Icon
Immune Thrombocytopenia Chevron Icon
Kidney Cancer Chevron Icon
Malignant Pituitary Gland Tumor Chevron Icon
Marginal Zone Lymphoma Chevron Icon
Melanoma Chevron Icon
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Myelodysplastic Syndromes Chevron Icon
Myeloma Chevron Icon
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Myeloproliferative Disorders Chevron Icon
Neutropenia Chevron Icon
Non-Hodgkin's Lymphoma Chevron Icon
Oral Cancer Chevron Icon
Osteosarcoma Chevron Icon
Ovarian Cancer Chevron Icon
Pineal Region Tumors Chevron Icon
Polycythemia Rubra Vera Chevron Icon
Primary Central Nervous System Lymphoma Chevron Icon
Prostate Cancer Chevron Icon
Skin Cancer Chevron Icon
Small Intestine Cancer Chevron Icon
Soft Tissue Sarcoma Chevron Icon
Soft Tissue Sarcoma of Head, Face, and Neck Chevron Icon
Thrombocytosis Chevron Icon
Urinary Tract Cancer Chevron Icon
Uterine Cancer Chevron Icon
Vitamin B12 Anemia Chevron Icon
Vitamin B12 Deficiency Chevron Icon
Abdominal Pain Chevron Icon
Abnormal Thyroid Chevron Icon
Acidosis Chevron Icon
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Acne Chevron Icon
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Acquired Hemolytic Anemia Chevron Icon
Acquired Red Cell Aplasia Chevron Icon
Actinic Keratosis Chevron Icon
Acute Bronchitis Chevron Icon
Acute Deep Vein Thrombosis (DVT) Chevron Icon
Acute Laryngitis Chevron Icon
Acute Leukemia Chevron Icon
Acute Lymphoid Leukemia Chevron Icon
Acute Myeloid Leukemia Chevron Icon
Acute Pharyngitis Chevron Icon
Acute Sinusitis Chevron Icon
Acute Upper Respiratory Infection Chevron Icon
Acute Venous Embolism Thrombosis Chevron Icon
ADHD and-or ADD Chevron Icon
Adrenal Gland Cancer Chevron Icon
All Headaches (incl. Migraine) Chevron Icon
Allergic Conjunctivitis Chevron Icon
Allergic Rhinitis Chevron Icon
Amyloidosis Chevron Icon
Anal or Rectal Pain Chevron Icon
Animal Allergies Chevron Icon
Ankle Sprains and Strains Chevron Icon
Anxiety Chevron Icon
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Aortic Embolism and Thrombosis Chevron Icon
Arthritis Chevron Icon
Arthritis of the Elbow Chevron Icon
Arthritis of the Neck Chevron Icon
Asthma Chevron Icon
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Astrocytoma Chevron Icon
Asymptomatic Post-Menopausal Status Chevron Icon
Ataxia Chevron Icon
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Atherosclerosis Chevron Icon
Atopic Dermatitis (Eczema) Chevron Icon
Atrophic Vaginitis Chevron Icon
Back Pain Chevron Icon
Balanitis Chevron Icon
Balanoposthitis Chevron Icon
Basal Cell Carcinoma Chevron Icon
Bedsores Chevron Icon
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Benign Chronic Pain Syndrome Chevron Icon
Benign Mediastinal Tumor Chevron Icon
Bladder Infection Chevron Icon
Blood Disorders in Pregnancy Chevron Icon
Blood in Urine (Hematuria) Chevron Icon
Breast Carcinoma Chevron Icon
Bronchiectasis Chevron Icon
Bronchitis Chevron Icon
Bronchospasm Chevron Icon
Calcium Metabolism Disorders Chevron Icon
Canker Sore Chevron Icon
Carcinoid Syndrome Chevron Icon
Carpal Tunnel Syndrome Chevron Icon
Celiac Disease Chevron Icon
Cellulitis Chevron Icon
Central Cyanosis Chevron Icon
Central Nervous System Lymphoma Chevron Icon
Cervical Cancer Chevron Icon
Chest Pain Chevron Icon
Chlamydia Infections Chevron Icon
Chordoma Chevron Icon
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Chronic Deep Vein Thrombosis (DVT) Chevron Icon
Chronic Fatigue Syndrome Chevron Icon
Chronic Myeloid Leukemia (CML) Chevron Icon
Chronic Myelomonocytic Leukemia Chevron Icon
Chronic Neck Pain Chevron Icon
Chronic Pain Chevron Icon
Chronic Sinusitis Chevron Icon
Chronic Venous Embolism Thrombosis Chevron Icon
Cluster Headache Chevron Icon
Coagulation Defects in Pregnancy and Postpartum Chevron Icon
Coccygeal Pain Chevron Icon
Common Cold Chevron Icon
Confusion Chevron Icon
Constipation Chevron Icon
COPD (Chronic Obstructive Pulmonary Disease) Chevron Icon
Cough Chevron Icon
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Dehydration Chevron Icon
Dermatitis Due to Drugs Chevron Icon
Dermatitis Due to Substances Taken Internally Chevron Icon
Diabetes Chevron Icon
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Diabetes Type 1 Chevron Icon
Diabetes Type 2 Chevron Icon
Diabetes With Renal Manifestations Chevron Icon
Diabetic Polyneuropathy Chevron Icon
Diarrhea Chevron Icon
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Difficulty With Walking Chevron Icon
Diffuse Follicle Center Lymphoma Chevron Icon
Diffuse Lymphoblastic Lymphoma Chevron Icon
Diverticulitis Chevron Icon
Diverticulosis Chevron Icon
Dizziness Chevron Icon
Down Syndrome Chevron Icon
Dry Eyes Chevron Icon
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Dry Skin Chevron Icon
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Ductal Carcinoma in Situ Chevron Icon
Duodenal Cancer Chevron Icon
Dysentery Chevron Icon
Dyslipidemia Chevron Icon
Dysphagia Chevron Icon
Ear Ache Chevron Icon
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Emphysema Chevron Icon
Enlarged Prostate (BPH) Chevron Icon
Enteritis Chevron Icon
Esophagitis Chevron Icon
Essential Tremor Chevron Icon
Ewing's Sarcoma Chevron Icon
Eye Cancer Chevron Icon
Fallopian Tube Cancer Chevron Icon
Familial Hypercholesterolemia Chevron Icon
Febrile Convulsion Chevron Icon
Fever Chevron Icon
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Fibromyalgia Chevron Icon
Folic Acid Deficiency Chevron Icon
Follicular Lymphoma Grade 1 Chevron Icon
Follicular Lymphoma Grade 2 Chevron Icon
Follicular Lymphoma Grade 3 Chevron Icon
Gait Abnormality Chevron Icon
Gallbladder and Biliary Tract Cancer Chevron Icon
Gallbladder Carcinoma Chevron Icon
Gas-Bloat Syndrome Chevron Icon
Gastritis Chevron Icon
Gastroesophageal Reflux Disease (GERD) Chevron Icon
Gastrointestinal Malabsorption Chevron Icon
Gastroparesis Chevron Icon
Genital Herpes Chevron Icon
Genital Warts Chevron Icon
Gout Chevron Icon
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Graft vs Host Disease Chevron Icon
Gum Cancer Chevron Icon
Gynecologic Cancer Chevron Icon
Hair Loss Chevron Icon
Headache Chevron Icon
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Heart Disease Chevron Icon
Heart Palpitations Chevron Icon
Heartburn Chevron Icon
Hemophilia Chevron Icon
Hemorrhoids Chevron Icon
Hernia Chevron Icon
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Herpes Simplex Infection Chevron Icon
Herpes Zoster Without Complication Chevron Icon
Hives Chevron Icon
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Hydrocele Chevron Icon
Hypercalcemia Chevron Icon
Hyperkalemia Chevron Icon
Hyperlipidemia Chevron Icon
Hypersensitivity Pneumonitis Chevron Icon
Hypertension Chevron Icon
Hypogonadism Chevron Icon
Hypotension Chevron Icon
Hypotension (Excluding Maternal) Chevron Icon
Hypothalamus Cancer Chevron Icon
Hypothyroidism Chevron Icon
Illeum Cancer Chevron Icon
Immune Thrombocytopenic Purpura (ITP) Chevron Icon
Indigestion Chevron Icon
Influenza (Flu) Chevron Icon
Insomnia Chevron Icon
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Intertrigo Chevron Icon
Iron Metabolism Disorders Chevron Icon
Irritable Bowel Syndrome Chevron Icon
Itchy Skin Chevron Icon
Jejunum Cancer Chevron Icon
Jock Itch Chevron Icon
Joint Pain Chevron Icon
Lactose Intolerance Chevron Icon
Laryngeal Cancer Chevron Icon
Laryngitis Chevron Icon
Leg and Foot Ulcers Chevron Icon
Leukocytopenia Chevron Icon
Leukocytosis Chevron Icon
Limb Pain Chevron Icon
Limb Swelling Chevron Icon
Limb Swelling Caused by Fluid Overload Chevron Icon
Lipid Disorders Chevron Icon
Liver Damage from Alcohol Chevron Icon
Lobular Carcinoma Chevron Icon
Low Back Pain Chevron Icon
Low Blood Oxygen Level Chevron Icon
Lyme Disease Chevron Icon
Lymphocytic-Rich Hodgkins Lymphoma Chevron Icon
Lymphocytopenia Chevron Icon
Lymphocytosis Chevron Icon
Lymphoma Chevron Icon
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Lymphosarcoma Chevron Icon
Macroglobulinemia (incl. Waldenstrom's ) Chevron Icon
Magnesium Metabolism Disorders Chevron Icon
Malaise and Fatigue Chevron Icon
Male Breast Cancer Chevron Icon
Male Breast Carcinoma Chevron Icon
Malignant Mediastinal Tumor Chevron Icon
Malignant Pleura Secondary Chevron Icon
Malnutrition Chevron Icon
Mantle Cell Lymphoma Chevron Icon
Maternal Anemia Chevron Icon
Mediastinal B-Cell Lymphoma Chevron Icon
Mediastinal Tumors Chevron Icon
Medulloblastoma Chevron Icon
Meningiomas Chevron Icon
Menopausal and Postmenopausal Disorders Chevron Icon
Merkel Cell Carcinoma Chevron Icon
Migraine Chevron Icon
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Mineral Metabolism Disorders Chevron Icon
Moles (Benign Skin Lesions) Chevron Icon
Muscle Spasm Chevron Icon
Muscle Weakness Chevron Icon
Nasopharyngitis Chevron Icon
Nausea Chevron Icon
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Neoplasm of Gastrointestinal Tract Chevron Icon
Neurogenic Bladder Chevron Icon
Nighttime Urination (Nocturia) Chevron Icon
Nodular Lymphocyte-Predominant Hodgkin Lymphoma Chevron Icon
Nodular Lymphoma Chevron Icon
Nodular Sclerosis Hodgkins Lymphoma Chevron Icon
Noninfectious Gastroenteritis and Colitis Chevron Icon
Nosebleed Chevron Icon
Obesity Chevron Icon
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Osteoarthritis Chevron Icon
Osteoarthritis of Hand or Wrist Chevron Icon
Osteoarthritis of Hip Chevron Icon
Osteoarthritis of Hip and Thigh Chevron Icon
Osteoarthritis of Knee Chevron Icon
Osteoarthritis of Shoulder Chevron Icon
Osteoarthritis of Spine Chevron Icon
Osteopenia Chevron Icon
Osteoporosis Chevron Icon
Otitis Media Chevron Icon
Overactive Bladder Chevron Icon
Overweight Chevron Icon
Painful Urination (Dysuria) Chevron Icon
Pancytopenia Chevron Icon
Penile Cancer Chevron Icon
Peptic Ulcer Chevron Icon
Pericardial Disease Chevron Icon
Perimenopause Chevron Icon
Peripheral Nerve Disorders Chevron Icon
Peripheral T-Cell Lymphoma Chevron Icon
Pernicious Anemia Chevron Icon
Pharyngitis Chevron Icon
Pheochromocytoma Chevron Icon
Phlebitis and Thrombophlebitis Chevron Icon
Phosphorus Metabolism Disorders Chevron Icon
Pinched Nerve in Back Chevron Icon
Pinkeye (Conjunctivitis) Chevron Icon
Pituitary Gland Cancer Chevron Icon
Pleura Cancer Chevron Icon
Pleural Cancer Chevron Icon
Pneumonia Chevron Icon
Pollen Allergy Chevron Icon
Polymyalgia Rheumatica (PMR) Chevron Icon
Polymyositis Chevron Icon
Polyneuropathy Chevron Icon
Polyuria Chevron Icon
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Postherpetic Neuralgia Chevron Icon
Postnasal Drip Chevron Icon
Potassium Deficiency Chevron Icon
Protein Deficiency Anemia Chevron Icon
Proteinuria Chevron Icon
Purpura Chevron Icon
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Qualitative Platelet Defects (incl. Glanzmann's Thrombasthenia) Chevron Icon
Rash Chevron Icon
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Raynaud's Disease Chevron Icon
Reflux Esophagitis Chevron Icon
Restless Leg Syndrome Chevron Icon
Reticulosarcoma Chevron Icon
Ringworm Chevron Icon
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Rosacea Chevron Icon
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Salivary Gland Cancer Chevron Icon
Salivary Gland Stones and Inflammation Chevron Icon
Sarcoidosis Chevron Icon
Schwannoma Chevron Icon
Sciatica (Not Due to Disc Displacement) Chevron Icon
Seborrheic Dermatitis Chevron Icon
Secondary Hypertension Chevron Icon
Secondary Malignancies Chevron Icon
Secondary Renovascular Hypertension Chevron Icon
Sexually Transmitted Diseases (STDs) Chevron Icon
Shingles Chevron Icon
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Shortness of Breath Chevron Icon
Sickle Cell Disease Chevron Icon
Sinus Bradycardia Chevron Icon
Sinus Tachycardia Chevron Icon
Sinusitis Chevron Icon
Sleep Apnea Chevron Icon
Sprains and Strains (incl. Muscle Tear) Chevron Icon
Squamous Cell Carcinoma of Skin Chevron Icon
Stomach and Small Intestine Cancer Chevron Icon
Symptomatic Menopause Chevron Icon
Syphilis Infections Chevron Icon
Testicular Cancer Chevron Icon
Testicular Dysfunction Chevron Icon
Thalassemia Chevron Icon
Thalassemia Minor Chevron Icon
Throat Cancer (Hypopharyngeal) Chevron Icon
Throat Cancer (Oropharyngeal) Chevron Icon
Throat Pain Chevron Icon
Thymomas Chevron Icon
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Thyroid Goiter Chevron Icon
Tinnitus Chevron Icon
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Tobacco Use Disorder Chevron Icon
Tongue Cancer Chevron Icon
Tonsil Cancer Chevron Icon
Transient Ischemic Attack (TIA) Chevron Icon
Tremor Chevron Icon
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Trigeminal Neuralgia Chevron Icon
Urethra Cancer Chevron Icon
Urinary Hesitancy Chevron Icon
Urinary Incontinence Chevron Icon
Urinary Stones Chevron Icon
Urinary Tract Infection (UTI) Chevron Icon
Uterine Adnexa Cancer Chevron Icon
Vaginal Cancer Chevron Icon
Venous Compression Chevron Icon
Venous Insufficiency Chevron Icon
Vertebral Column Tumors Chevron Icon
Vertigo Chevron Icon
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Viral Enteritis Chevron Icon
Viral Hepatitis Chevron Icon
Viral Infection Chevron Icon
Vitamin A Deficiency Chevron Icon
Vitamin D Deficiency Chevron Icon
von Willebrand Disease Chevron Icon
Vulvar Cancer Chevron Icon
Vulvovaginal Rhabdomyosarcoma Chevron Icon
Warts Chevron Icon
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Wheezing Chevron Icon
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Yeast Infections Chevron Icon
Advance Directive End of Life Planning Chevron Icon
Anemia and Iron Deficiency Screening Chevron Icon
Arterial Blood Gas Test (ABG) Chevron Icon
Bone Marrow Biopsy Chevron Icon
Cancer Screening Chevron Icon
Electrocardiogram (EKG) Chevron Icon
Erythropoietin Test Chevron Icon
Fecal Occult Blood Test for Colorectal Cancer Chevron Icon
Immunization Administration Chevron Icon
Nail Avulsion Chevron Icon
Nail Avulsion and Excision