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Department Breast Services
Primary Location Cleveland Clinic Florida, Weston Hospital
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 - General 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 1/14/2021, 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

200 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
Patient Rating of Doctor 4.8

52 Patient Comments

Reviewed on Oct 4, 2021

Excellent doctor

Reviewed on Sep 29, 2021

Love love love Dr Blake!

Reviewed on Sep 16, 2021

Dr Blake as always showed great professionalism, knowledgeable and care. She is very pleasant and adept at making the patient (me) feel comfortable and confident that all my concerns and questions would be answered and addressed.

Reviewed on Sep 2, 2021

Dr. Blake was very nice and knowledgeable. The wait time was minimal. Great bedside manner.

Reviewed on Aug 23, 2021

Dr Blake is an amazing Doctor!

Reviewed on Aug 19, 2021

Dr. Blake is very competent, professional, caring and friendly.

Reviewed on Aug 19, 2021

Dr. Cassann Blake is a doctor I will recommend to everyone who would need the surgery she provides. She is a wonderful doctor and surgeon.

Reviewed on Jul 26, 2021

Dr Blake and Staff are the best

Reviewed on Jun 22, 2021

The nurse and doctor were wonderful to talk to!

Reviewed on Jun 18, 2021

since 2009 I have been a patient of Dr. Blake. she has given me Hope in the darkest of times. she is a true professional with a hand of gold.

Reviewed on Jun 4, 2021

dr. Blake was amazing, it was my first time meeting her and she was confident reassuring and certainly made me feel so comfortable. She is a gem.

Reviewed on May 21, 2021

Best doctor I've had in years, and I will recommend Dr Blake to my friends.

Reviewed on May 20, 2021

Dr. Blake is fabulous.

Reviewed on Apr 27, 2021

I always recommend your provider to friends and family. On time service and care.

Reviewed on Apr 26, 2021

Dr. Blake Is an amazing doctor

Reviewed on Apr 26, 2021

Excellent experience. I went for a "second opinion" for a breast cancer diagnosis. Dr.Blake was very warm and friendly, and explained my diagnosis very clearly so I understood it. I highly recommend her!

Reviewed on Apr 26, 2021

Dr Blake was wonderful- I highly recommend!

Reviewed on Apr 15, 2021

Dr Blake was reassuring in the face of a possible pre-cancer diagnosis

Reviewed on Apr 9, 2021

Love Dr. Blake, she was attentive and caring. I recommended Dr. Blake to my family and my best friend. Thank you, Cleveland Clinic, for choosing expertise and perfection.

Reviewed on Apr 8, 2021

Dr Blake was very helpful in making me feel that a breast biopsy won't be as bad as I thought it would be. I have not even got the biopsy yet but I know she told me the truth

Reviewed on Apr 8, 2021

I reached out to Dr.Blake for a second opinion for breast surgery, She took her time to explain the type of breast cancer I have and answer all of my questions she was very compassionate and I knew after that appointment that she is the doctor that I would like to have care for me,this is a very scary time when a woman gets diagnosed with breast cancer I could tell that she really cares about her patients although I live out of state I will get my treatment at Cleveland Clinic.thank you

Reviewed on Apr 6, 2021

it was a great experience. Dr. Blake shows concern for my well being. she took the time to explain my concerns and made recommendations for remedy

Reviewed on Apr 5, 2021

Great doctor and has a very good bedside manner I love this doctor

Reviewed on Apr 1, 2021

Dr Blake is wonderful.

Reviewed on Mar 25, 2021

My Doctor, Cassann Blake is and has been a relief and blessings for me. I Thank her so very much.

Reviewed on Mar 11, 2021

Always good with Dr. Blake, she is excellent.

Reviewed on Mar 11, 2021

Excellent doctor and staff. great availability; professional and caring doctor and staff.

Reviewed on Mar 5, 2021

Dr.Blake is professional, caring and very pleasant.

Reviewed on Mar 1, 2021

Dr Blake is wonderful and caring

Reviewed on Feb 23, 2021

dr Blake is a very compassionate Dr and listens to her patient.

Reviewed on Feb 18, 2021

Dr C. Blake has a wonderful bedside manner. She is an excellent clinician and is very experienced and knowledgeable.

Reviewed on Feb 16, 2021

Dr. Blake is quite personable and knowledgeable. She was quite thorough and patient as she explained the process of my upcoming procedure which has put me at ease.

Reviewed on Feb 16, 2021

Dr. Blake is fantastic. She took the time to answer all my questions and concerns!

Reviewed on Jan 29, 2021

love Dr. Blake. she is kind and compassionate to her patients and soooo knowledgeable. I trust her judgment.

Reviewed on Jan 25, 2021

dr Blake and her nurse are A++++

Reviewed on Jan 14, 2021

I wish they put out the test results at mychart sooner but I love Dr. Blake!!

Reviewed on Jan 11, 2021

love Dr Blake

Reviewed on Jan 8, 2021

only the best couldn't want a better doctor staff is professional

Reviewed on Jan 8, 2021

the best thanks to doctor Blake she gives me hope

Reviewed on Jan 7, 2021

Dr. C. Blake is wonderful. Great bedside manners and sincere. I feel safe and I trust her medical advice.

Reviewed on Jan 5, 2021

Dr Casann Blake is very skilled and caring.

Reviewed on Jan 4, 2021

dr Blake is great

Reviewed on Jan 4, 2021

professional and caring, the MD is exceptional with knowledge in her area of practice.

Reviewed on Dec 22, 2020

Dr. Blake is wonderful. I fell safe putting myself in her hands.

Reviewed on Dec 17, 2020

Dr.Blake is the absolute best could ever ask for.

Reviewed on Dec 9, 2020

My first visit Dr. Blake seemed very matter of fact in her tone but bc she want alarmed by what she saw or knew about my condition I felt safe. My second visit to her. Loved her! She answered my questions, was friendly and even showed a sense of humor. She was confident yet honest.

Reviewed on Nov 19, 2020

I felt like I was not only being scolded for worrying by the PA who didn't even introduce herself when she came in and the nurse did not advise me beforehand she would be there but then also by the doctor who came in after her and just so rudely as why I was seeing the specialist. (Her).

Reviewed on Nov 19, 2020

I was left in the room for a good 20 minutes after my appointment without the nurse walking me out. She was surprised when she still found me waiting in the room and I was not given any follow up info by the doctor or PA of nurse. It was by far one of my worst experiences there so far. I felt stupid and judged for having gone there and have steadily decided I will probably be moving on to another facility at the beginning of the year.

Reviewed on Nov 9, 2020

Dr. Blake is a professional and has a good bedside manner.

Reviewed on Oct 29, 2020

Dr. Blake is amazing. She shows concern and always provide comfort to the situation. She is thorough and takes the time to answer any questions you may have.

Reviewed on Oct 9, 2020

iked Dr. Blake's straightforward approach for discussing a serious health problem and providing information about medical procedures and options

Reviewed on Oct 6, 2020

Dr. Blake is an excellent doctor. I have referred one friend to her who had breast cancer.

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