Department Breast Services
Primary Location Cleveland Clinic Florida - Weston
Type of Doctor Adults Only
Languages English
Surgeon Yes
Locations Specialties & Treatments

Treatment & Services

  • Atypical Lobular Hyperplasia (ALH)
  • Breast
  • Breast Biopsy
  • Breast Cancer Prevention
  • Breast Cancer Risk Assessment
  • Breast Cancer Surgery Program
  • Breast Conservation Surgery
  • Breast Diagnostics
  • Breast Exam
  • Breast Health
  • Breast Surgical Oncology
  • Cancer Center
  • MammoSite Radiation Therapy System
  • Mastectomy
  • Nipple & Skin Sparing Mastectomy
  • Oncoplastic Surgery For Breast Cancer
  • Second Opinion Breast Cancer
  • Self Breast Exam
  • Sentinel Lymph Node Procedures
  • Sentinel Node Biopsy
  • Stereotactic Breast Biopsy
  • Surgery for Abnormal Breast Biopsy
  • Surgery For Breast Cancer
  • Surgical Oncology
View all 24 Treatment & Services +

Specialty in Diseases & Conditions

  • Abnormal Breast MRI
  • Abnormal Breast Ultrasound
  • Abnormal Mammogram
  • Atypical Lobular Hyperplasia (ALH)
  • Benign Breast Disease
  • Breast
  • Breast - Malignant Neoplasm
  • Breast - Nodules
  • Breast Abscess
  • Breast Cancer
  • Breast Cancer - High Risk
  • Breast Cancer - Mass, Lump or Swelling
  • Breast Disease
  • Breast Infections
  • Breast Lump
  • Breast Pain
  • Dilated Breast Duct
  • Ductal Carcinoma In Situ
  • Family Cancer History
  • Fibrocystic Breast Changes
  • Intraductal Papilloma
  • Male Breast Cancer
  • Mastitis
  • Nipple Discharge
  • Paget's Disease
  • Recurrent Breast Cancer
View all 26 Specialties +


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About Cassann Blake, MD

Cassann Blake, MD

Breast Services

Cassann Blake, MD is a graduate from Harvard University School of Public Health where she received her graduate degree. She is also a graduate from the State University of New York (SUNY) at Buffalo where she received her medical degree as well as completed an internship and medical residency. Dr. Blake also partook in a fellowship at Wayne State University  School of Medicine in breast surgery. 

In 2009, Dr. Blake joined Cleveland Clinic Florida in the department of breast services.. She is a certified surgeon and contains a special interest in breast cancer.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - Wayne State University School of Medicine
Breast Surgery
Detroit, MI USA

Residency - State University of New York Downstate Medical Center

Internship - State University of New York Downstate Medical Center
General Surgery

Medical Education - State University of New York (SUNY) at Buffalo
Buffalo, NY USA

Graduate School - Harvard University School of Public Health
Boston, MA USA


  • Surgery

Specialty Interests

Breast Cancer

Research & Publications

Research & Publications

See publications for Cassann Blake, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 2/6/2019, Dr. Blake has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

145 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.8 out of 5
Explains 4.8
Listens 5
Courtesy, Respect & Concern 4.8
Knows Medical History 4.8
Time Spent with Patient 4.5
Patient Rating of Doctor 4.8

19 Patient Comments

Reviewed on Aug 21, 2019

Dr CASSANN Blake, M.D. was prompt, clearly explained her findings, discussed my options including risks and benefits of her recommendations. Made a referral for further evaluation (specifically, genetic counseling). Provided literature to help prevent further discomfort, including dietary changes. I would definitely recommend Dr. Blake to others, and felt that I was in the best possible hands under her care.

Reviewed on Aug 19, 2019

dr Blake LISTENS

Reviewed on Aug 1, 2019

I don't like that the doctor seem to have this false sense of care for you as a patient and seem to 9ften be in a haste to move on to the next patient.

Reviewed on Jul 30, 2019

doctor seems very knowledgeable and experienced in the subject

Reviewed on Jul 26, 2019

since Mywife do not speak english DR Black want to make sure that my wife need to understand everything and put a translator over the phone to make sure I and my wife understood she was very patient with us explaining are details, outstanding professional and we are very greatfull to have her as our doctor.

Reviewed on Jul 26, 2019

absolutely we already recommended Dr Cassan and her staff to others friends

Reviewed on Jul 19, 2019

All went well. Very good doctor, and staff.

Reviewed on Jul 12, 2019

Dr. Blake's professionalism and caring was amazing.

Reviewed on Jun 14, 2019

Dr Blake was very professional at providing difficult information in telling me that I needed a mastectomy.

Reviewed on May 30, 2019

Dr Blake was very professional, easy to understand and very practical. I greatly appreciated her approach to everything.

Reviewed on May 29, 2019

Dr. knows my history and there for was able to assist in my situation

Reviewed on May 3, 2019

Dr. Blake ROCKS!!!!!!!!!!

Reviewed on Mar 22, 2019

Dr. Blake is the kindest and most pleasant doctor I have ever been in contact with.

Reviewed on Mar 7, 2019

Dr C Blake was very nice and caring

Reviewed on Feb 26, 2019

I've already recommend her to friends. Dr. Blake took her time to discuss everything in a manner that was very easy to understand and provided me with great options. she was knowledgeable and compassionate. I'm extremely happy to have her as my new physician.

Reviewed on Feb 25, 2019

Dr. Blake always takes her time to listen to my concerns and addresses them. She is very patient and caring.

Reviewed on Feb 21, 2019

Thank you to Dr Blake, so professional and human at the same time

Reviewed on Feb 15, 2019

I was anxious and unsure of my test results and Dr. Blake, was very patient and understanding of my concerns she explained to me step by step my results and understood my concerns.

Reviewed on Oct 15, 2018

having cancer was a complete shock and Dr Blake, Chloe, and Lara were amazing. I feel very confident that I am getting the best care.

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