Accepting new patients

Dr. Michael Cassidy, MD

Surgical Oncology ·  Male · Age 37

Dr. Cassidy

Dr. Michael Cassidy, MD is a surgical oncology specialist in Boston, MA and has been practicing for 11 years. He graduated from Boston Univ Sch Of Med in 2008 and specializes in surgical oncology, breast surgical oncology, and more.


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(617) 414-8060

Dr. Cassidy accepts the following insurance:

Aetna
Blue Cross Blue Shield
Blue Cross Blue Shield of Massachusetts
Cigna
Cigna HMO
LocalPlus
Open Access Plus
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
Medicaid
Oxford Health Plans
Tufts Health Plan
Tufts PPO
UnitedHealthCare
United Healthcare

Background Check

No malpractice claims found for Massachusetts
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. Cassidy's experience treating your condition or procedure

Dr. Cassidy's Top Procedures and Conditions

Treatment Frequency
Breast Diseases
normal
normal

Treatment Frequency

Dr. Cassidy treats Breast Diseases more than 82% of his peers

Dr. Cassidy treats this condition more than 82% of his peers

Cancer
normal
normal

Treatment Frequency

Dr. Cassidy treats Cancer more than 56% of his peers

Dr. Cassidy treats this condition more than 56% of his peers

Rating Includes other areas of care:

  • Adenoid Cystic Carcinoma
  • Adolescent Cancer
  • Adrenal Cortical Carcinoma
  • Adrenal Gland Cancer
  • Adult Cerebral Astrocytoma
  • Adult Small Cell Lung Cancer
  • Ampullary Carcinoma
  • Anal and Rectal Cancer
  • Anal Cancer
  • Anaplastic Oligodendroglioma
  • Angiosarcoma of the Breast
  • Appendix Cancer
  • Astrocytoma
  • Basal Cell Carcinoma (BCC)
  • Basal Type Breast Cancer
  • Benign Astrocytoma
  • Bile Duct Cancer
  • Biliary Cancer
  • Bladder Cancer
  • Blood Cancer
  • Bone Cancer
  • Brain and Nervous System Cancer (Includes: Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Cancer
  • Brainstem Glioma
  • Breast Cancer
  • Breast Cancer Recurrence
  • Bronchioalveolar Carcinoma
  • Bronchogenic Carcinoma
  • Cancer of Floor of Mouth
  • Cerebellar Astrocytoma
  • Cerebral Astrocytoma
  • Cervical Cancer
  • Cholangiocarcinoma
  • Chordoma
  • Choriocarcinoma
  • Chromophobe Renal Cell Carcinoma
  • Clear Cell Adenocarcinoma
  • Clear Cell Renal Cell Carcinoma
  • Colorectal Cancer
  • Cutaneous Squamous Cell Carcinoma
  • Distal Colorectal Cancer
  • Distal Gastrointestinal Tract Cancers
  • Ductal Carcinoma in Situ
  • Duodenal Cancer
  • Ear Cancer
  • Endocrine Cancer
  • Endometrial Cancer
  • ENT Cancer
  • Epidermoid Carcinoma
  • Epithelial-Myoepithelial Carcinoma
  • Esophageal Cancer
  • Extrahepatic Bile Duct Cancer
  • Eye Cancer
  • Facial Skin Cancer
  • Fallopian Tube Cancer
  • Familial Colorectal Cancer
  • Familial Pancreatic Cancer
  • Familial Renal Cancer
  • Familial Renal Cell Carcinoma
  • Fibrolamellar Hepatocellular Carcinoma
  • Follicular Adenocarcinoma
  • Follicular Thyroid Cancer
  • Gall Bladder Cancer
  • Gallbladder & Biliary Tract Cancer
  • Gastric Cancer, Borrmann 4
  • Gastroenterologic Cancer (Colon, Stomach, Esophageal, Liver)
  • Genital System Cancer
  • Genitourinary Cancers
  • Gland Cancer
  • Glassy Cell Carcinoma
  • Glioma
  • Gliomatosis Cerebri
  • Gynecologic Cancer
  • Hamartomatous Colorectal Cancer
  • Heart Cancer
  • Hepatobiliary Cancer
  • Hepatocellular Cancer
  • Hepatocellular Carcinoma
  • Hip Cancer
  • Hypopharyngeal Cancer
  • Inflammatory Breast Cancer
  • Infundibulocystic Basal Cell Carcinoma
  • Intestinal Cancer
  • Intrahepatic Cholangiocarcinoma
  • Invasive Breast Cancer
  • Invasive Ductal Carcinoma
  • Invasive Lobular Carcinoma
  • Joint Cancer
  • Juvenile Pilocytic Astrocytoma
  • Laryngeal Cancer
  • Laryngeal Carcinoma
  • Limb Cancer
  • Lip Cancer
  • Liver Cancer
  • Locally Advanced Breast Cancer
  • Lung Cancer
  • Lymphoma of the Breast
  • Male Breast Cancer
  • Male Genitourinary Cancer
  • Malignant Astrocytoma
  • Malignant Breast Tumor
  • Malignant Glioma
  • Mediastinal Cancer
  • Medullary Thyroid Cancer
  • Medulloblastoma
  • Melanoma-Astrocytoma Syndrome
  • Merkel Cell Cancer
  • Metastatic Adrenal Gland Cancer
  • Metastatic Blood Cancer
  • Metastatic Bone Cancer
  • Metastatic Breast Cancer
  • Metastatic Cancer
  • Metastatic Liver Cancer
  • Metastatic Lymph Cancer
  • Metastatic Nervous System Cancer
  • Metastatic Prostate Cancer
  • Metastatic Skin Cancer
  • Metastatic Soft Tissue Cancer
  • Metastatic Spinal Cord Cancer
  • Metastatic Squamous Neck Cancer With Occult Primary
  • MSI-H Colorectal Cancer
  • MSI-L Colorectal Cancer
  • MSS Colorectal Cancer
  • Muscle Cancer
  • Nasal Cavity Cancer
  • Nasopharyngeal Cancer
  • Neck Cancer
  • Nerve Cancer
  • Neuroendocrine Cancer
  • Nevoid Basal Cell Carcinoma Syndrome
  • Nodular Basal Cell Carcinoma
  • Noduloulcerative Basal Cell Carcinoma
  • Non-Melanoma Skin Cancer
  • Nonpolyposis Colorectal Cancer, Familial
  • Non-Small Cell Lung Cancer
  • Nose Cancer
  • Oligodendroglioma
  • Oral Cancer
  • Oral Squamous Cell Carcinoma
  • Oropharyngeal Cancer
  • Oropharyngeal Cancer, Adult
  • Osteosarcoma of the Breast
  • Ovarian Cancer
  • Ovarian Epithelial Cancer
  • Palate Cancer
  • Pancreatic Cancer
  • Pancreatic Islet Cell Cancer
  • Papillary Renal Cell Carcinoma
  • Papillary Thyroid Cancer
  • Paranasal Sinus Cancer
  • Parathyroid (Gland) Cancer
  • Parathyroid Carcinoma
  • Parotid Gland Cancer
  • Pediatric Cancer
  • Pelvic Cancer
  • Penile Cancer
  • Pharyngeal Cancer
  • Pigmented Basal Cell Carcinoma
  • Pleura Cancer
  • Pre-Invasive Breast Cancer
  • Primary Prostate Cancer
  • Prostate Cancer
  • Prostate Cancer - Hereditary - 1
  • Prostate Cancer - Hereditary - 10
  • Prostate Cancer - Hereditary - 11
  • Prostate Cancer - Hereditary - 14
  • Prostate Cancer - Hereditary - 2
  • Prostate Cancer - Hereditary - 3
  • Prostate Cancer - Hereditary - 4
  • Prostate Cancer - Hereditary - 5
  • Prostate Cancer - Hereditary - 6
  • Prostate Cancer - Hereditary - 7
  • Prostate Cancer - Hereditary - 8
  • Prostate Cancer - Hereditary - 9
  • Prostate Cancer - Hereditary - X-Linked 1
  • Prostate Cancer - Hereditary - X-Linked 2
  • Prostate Cancer - Hereditary -12
  • Prostate Cancer - Hereditary -13
  • Prostate Cancer - Hereditary -15
  • Radiation-Induced Angiosarcoma of the Breast
  • Rectal Cancer
  • Renal (Kidney) Cancer
  • Renal Cell Cancer
  • Respiratory System Cancer
  • Retinal Cancer
  • Salivary Gland Cancer
  • Sebaceous Gland Carcinoma
  • Secretory Breast Carcinoma
  • Sinonasal Undifferentiated Carcinoma
  • Sinus Cancer
  • Skin Cancer
  • Small Cell Lung Cancer
  • Spinal Cord Cancer
  • Spleen Cancer
  • Sporadic Colorectal Cancer
  • Squamous Cell Carcinoma
  • Squamous Cell Carcinoma of Conjunctiva
  • Squamous Cell Carcinoma of Head and Neck
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Cancer, Familial
  • Superficial Basal Cell Carcinoma
  • Supraglottic Laryngeal Cancer
  • Testicular Cancer
  • Thoracic Cancer
  • Throat Cancer
  • Thymus Cancer
  • Thyroid Cancer
  • Thyroid Cancer, Anaplastic
  • Thyroid Cancer, Familial Medullary
  • Thyroid Cancer, Hurthle Cell
  • Tongue Cancer
  • Trachea Cancer
  • Transitional Cell Cancer
  • Transitional Cell Carcinoma
  • Tubular Carcinoma
  • Urachal Cancer
  • Ureteral Cancer
  • Urinary Tract Cancer
  • Uterine Cancer
  • Vaginal Cancer
  • Visual Pathway and Hypothalamic Glioma
  • Vocal Cord Carcinoma
  • Vulvar Cancer
Breast Cancer
normal
normal

Treatment Frequency

Dr. Cassidy treats Breast Cancer more than 39% of his peers

Dr. Cassidy treats this condition more than 39% of his peers

Rating Includes other areas of care:

  • Angiosarcoma of the Breast
  • Basal Type Breast Cancer
  • Breast Cancer Recurrence
  • Ductal Carcinoma in Situ
  • Inflammatory Breast Cancer
  • Invasive Breast Cancer
  • Invasive Ductal Carcinoma
  • Invasive Lobular Carcinoma
  • Locally Advanced Breast Cancer
  • Lymphoma of the Breast
  • Male Breast Cancer
  • Malignant Breast Tumor
  • Metastatic Breast Cancer
  • Osteosarcoma of the Breast
  • Pre-Invasive Breast Cancer
  • Radiation-Induced Angiosarcoma of the Breast
  • Secretory Breast Carcinoma
  • Tubular Carcinoma

Dr. Cassidy's conditions and procedures:

  • Abdominal Cancer
  • Abdominal Hernia
  • All Lymphoma
  • Appendectomy, Laparoscopic
  • Appendix Cancer
  • Autoimmune Diseases
  • Basal Cell Carcinoma
  • Biopsy of Breast
  • Bone Cancer
  • Bone Disorders
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Cholelithiasis
  • Colectomy
  • Colorectal Cancer
  • Distal Gastrointestinal Tract Cancers
  • Epidermoid Carcinoma
  • Excision
  • Excision of Benign Skin Lesion
  • Excision of Breast Tumor
  • Excision of Lipoma
  • Excision of Neck Mass
  • Excision of Skin Cancer
  • Excision of Skin Lesion
  • Excision of Soft Tissue Lesion
  • Excision of Stomach Tumor
  • Gallbladder Removal (Cholecystectomy), Laparoscopic
  • Gastrectomy
  • Gastric Cancer, Borrmann 4
  • Gastroenterologic Cancer (Colon, Stomach, Esophageal, Liver)
  • Gastrointestinal Diseases
  • Gastrointestinal Stromal Tumors
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Hernia
  • Hernia Repair
  • Inguinal Hernia
  • Intestinal Cancer
  • Laparoscopic Surgical Procedure
  • Leukocytosis
  • Limb Cancer
  • Lumpectomy
  • Lymph Node Biopsy or Excision
  • Mantle Cell Lymphoma
  • Mastectomy
  • Melanoma
  • Merkel Cell Carcinoma
  • Metastatic Cancer
  • Muscle Biopsy
  • Neuroendocrine Tumors
  • Nipple-Sparing Mastectomy
  • Non-Hodgkin's Lymphoma
  • Osteosarcoma
  • Partial Mastectomy
  • Pulmonary Disease
  • Sarcoma
  • Secondary Malignancies
  • Sentinel Node Biopsy
  • Skin Biopsy
  • Skin Cancer
  • Skin-Sparing Mastectomy
  • Soft Tissue Mass Biopsy
  • Soft Tissue Sarcoma
  • Soft Tissue Tumor Removal
  • Squamous Cell Carcinoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Cancer, Familial
  • Stomach Diseases
  • Surgical Biopsy
  • Umbilical Hernia
  • Uterine Cancer
  • Uterine Diseases

About Me

Biography

Dr. Michael Cassidy, MD is a surgical oncology specialist in Boston, MA and has been practicing for 11 years. He graduated from Boston Univ Sch Of Med in 2008 and specializes in surgical oncology, breast surgical oncology, and more.

Specialties

  • Surgical Oncology
  • Breast Surgical Oncology
  • Complex General Surgical Oncology
  • General Surgery

Board Certifications

Education

Memorial Sloan Kettering Cancer Center
Fellowship Hospital
Boston University School Of Medicine
Residency Hospital
2008
Boston Univ Sch Of Med
Medical School
2008

Awards

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