As a breast surgeon in Parsippany, Dr. Dana Holwitt performs procedures such as biopsies and mastectomies, treating patients with breast cancer and other conditions.


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Dr. Holwitt

Dana M Holwitt, MD, FACS, Breast Surgeon at Saint Clare’s Health System Comprehensive Breast Care  

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of Dr. Holwitt


Comprehensive Breast Care  


(973) 983-5757


3219 Route 46 East, Suite 110, Parsippany, NJ 07054

Office Details

Doctor Specialties Breast Surgery & Surgical Oncology
Practice Specialty Breast Surgery
Hospital Affiliation
  • Saint Clare's Hospital
Languages Spoken English

Located at Saint Clare’s Health System at Parsippany Commons

Saint Clare's Hospital Inc.  



415 Boulevard, Mountain Lakes, NJ 07046-1723

Office Details

Doctor Specialty Surgical Oncology
Languages Spoken English

Insurance Accepted  

  • Medicare

About Dr. Holwitt
Dr. Holwitt



Dr. Dana Holwitt graduated from Medical College Of Virginia Commonwealth University School Of Medicine before completing a residency in General Surgery at Virginia Commonwealth University in Richmond, VA. She then completed a fellowship in Breast Surgical Oncology at Washington University School of Medicine.

Dr. Holwitt has two offices in New Jersey where she specializes in Breast Surgery and Surgical Oncology.


Conditions Treated 

  • Breast Cancer

Services & Procedures

  • Annual Clinical Breast Examinations
  • Consultations to women at high risk for breast cancer
  • Management of Benign Breast Lesions
  • Management of Breast Cancer
  • Surgical intervention and post-operative support

Special Interests  

  • Breast Cancer

Education & Training  

Medical School

  • Medical College Of Virginia Commonwealth University School Of Medicine
    MD • Alpha Omega Alpha Medical Honor Society

  • Other
    MD • 2000


  • Virginia Commonwealth UniversityRichmond, VA
    Residency in General Surgery


  • Washington University School of MedicineSaint Louis, Missouri
    Fellowship in Breast Surgical Oncology

Hospital Affiliations

  • Saint Clare's Hospital

Languages Spoken  

  • English

Dr. Holwitt's Medicare Fee‑for‑Service Data (2014)  

Please Note: The information displayed below is sourced from the 2014 Medicare Physician and Other Supplier National Provider Identifier (NPI) Aggregate Report. It's important to remember that the statistics below are not inclusive of all patients treated by Dr. Holwitt, but only those who participate in Medicare.

  • Participates in Medicare?: Yes 
  • Number of HCPCS Codes: 18 
  • Number of Services: 242 
  • Medical Suppress Indicator:  
  • Number of HCPCS Associated With Medical Services: 18 
  • Number of Medical Services: 242 
  • Number of Medicare Patients with Medical Services: 131 
  Medicare Patient Demographics
  • Total Number of Medicare Patients: 131 
  • Average Age of Medicare Patients: 72 
  • Number of Patients Under Age 65: 13 
  • Number of Patients Age 65 to 74: 70 
  • Number of Patients Age 75 to 84: 35 
  • Number of Patients Over Age 84: 13 
  • Number of Female Patients : 0 
  • Number of Male Patients: 0 
  • Number of Non-Hispanic White Patients: 113 
  • Number of Black or African American Patients: 0 
  • Number of Asian Pacific Islander Patients: 0 
  • Number of Hispanic Patients: 0 
  • Number of American Indian/Alaska Native Patients: 0 
  • Number of Patients with Race Not Elsewhere Classified: 0 
  • Number of Patients with Medicare Only Entitlement: 116 
  • Number of Patients with Medicare & Medicaid Entitlement: 15 
  Medicare Patient Condition Demographics
  • Percent of Patients with Atrial Fibrillation: 0% 
  • Percent of Patients with Alzheimer’s Disease or Dementia: 11% 
  • Percent of Patients with Asthma: 0% 
  • Percent of Patients with Cancer: 54% 
  • Percent of Patients with Heart Failure: 10% 
  • Percent of Patients with Chronic Kidney Disease: 8% 
  • Percent of Patients with Chronic Obstructive Pulmonary Disease: 9% 
  • Percent of Patients with Depression: 18% 
  • Percent of Patients with Diabetes: 31% 
  • Percent of Patients with Hyperlipidemia: 75% 
  • Percent of Patients with Hypertension (High Blood Pressure): 70% 
  • Percent of Patients with Ischemic Heart Disease: 22% 
  • Percent of Patients with Osteoporosis: 17% 
  • Percent of Patients with Rheumatoid Arthritis / Osteoarthritis: 39% 
  • Percent of Patients with Schizophrenia / Other Psychotic Disorders: 0% 
  • Percent of Patients with Stroke: 0% 
  Medicare Payments Data
  • Total Submitted Charge Amount: $120,930.00 
  • Total Medicare Allowed Amount: $51,150.63 
  • Total Medicare Payment Amount: $38,778.31 
  • Total Medicare Standardized Payment Amount: $35,501.38 
  • Total Medical Submitted Charge Amount: $120,930.00 
  • Total Medical Medicare Allowed Amount: $51,150.63 
  • Total Medical Medicare Payment Amount: $38,778.31 
  • Total Medical Medicare Standardized Payment Amount: $35,501.38 
  Medicare Prescription Drug Data
  • Drug Suppress Indicator: n/a 
  • Number of HCPCS Associated With Drug Services: 0 
  • Number of Drug Services: 0 
  • Number of Medicare Beneficiaries With Drug Services: 0 
  • Total Drug Submitted Charge Amount: $0.00 
  • Total Drug Medicare Allowed Amount: $0.00 
  • Total Drug Medicare Payment Amount: $0.00 
  • Total Drug Medicare Standardized Payment Amount: $0.00