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Title Department Chair
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


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 1/4/2023, 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

151 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 4.7
Courtesy, Respect & Concern 4.8
Patient Rating of Doctor 4.8

36 Patient Comments

Reviewed on Jan 11, 2023

Dr Blake is amazing.

Reviewed on Dec 29, 2022

Dr. Blake explained all the options available for my condition, in a very knowledgeable and compassionate manner.

Reviewed on Dec 8, 2022

Dr. Blake and Ms. Feldman were both attentive to my concerns.

Reviewed on Dec 5, 2022

She was very attentive and answered all of my questions

Reviewed on Dec 1, 2022

Dr. Blake is extremely professional and knowledgeable.

Reviewed on Nov 29, 2022

Great experience with Dr. Blake. Thank you.

Reviewed on Nov 29, 2022

Phenomenal experience with Dr. Blake. She actively listened - I truly appreciate that.

Reviewed on Nov 22, 2022

Dr. Blake is an excellent doctor as I find that she listens to my concerns and addresses them. She provided me with additional research on my condition as the result of a query I made with the physician assistant. She also referred me to other specialists as a result of our discussion.

Reviewed on Nov 22, 2022

Everyone esp. The doctor was kind, thoughtful and answered all my questioned .

Reviewed on Nov 17, 2022

All doctors and radiology dept has been excellent.

Reviewed on Sep 2, 2022

Over all good experiences and very impressed with Dr Blake, I'm confident in her expertise and her kindness.

Reviewed on Aug 25, 2022

Dr. Blake made me feel very comfortable in speaking to her. Her professionalism was outstanding.

Reviewed on Aug 18, 2022

Dodging Blake is an amazing provider. She not only is professional and knows her stuff she is also very personable. I am very grateful to Dr. Blake. I look forward to seeing her only to say hello. Lol

Reviewed on Jul 25, 2022

I've had Dr Bake before and she has always been easy to talk to, compassionate, and always smiles. Makes you feel comfortable

Reviewed on Jul 25, 2022

Dr. Blake is phenomenal.

Reviewed on Jul 8, 2022

Dr.made time to explain everything to me and my husband

Reviewed on Jul 7, 2022

Dr Blake is a wonderful and thorough surgeon!

Reviewed on Jul 5, 2022

Dr. Cassan Blake is my oncologist-surgeon. Dr. Blake will get my respect every time.

Reviewed on Jul 5, 2022

Cleveland Clinic is a renowned Medical Institution. I'm very blessed to have my treatment at Cleveland Clinic - with amazing Doctors, Nurses, and Administration.

Reviewed on Jun 17, 2022

Dr Blake consistently shows empathy and professionalism

Reviewed on Jun 17, 2022

Dr Blake was very respectful and advised her resident would be present and asked for ok to have him assist and perform procedures,

Reviewed on May 17, 2022

Excellent meeting with Dr Blake she was very well informed about my condition and explained the treatment protocol very well.

Reviewed on Apr 25, 2022

Dr very nice !

Reviewed on Apr 14, 2022

Doctor Blake was great,understanding and answered very clearly all my questions

Reviewed on Apr 8, 2022

We are blessed to be on such wonderful overall but especially Dr Blake

Reviewed on Apr 5, 2022

I saw the doctor who was very pleasant but the nurses was awesome

Reviewed on Apr 4, 2022

She good

Reviewed on Mar 10, 2022

Dr Blake is very knowledgeable and caring and overall an excellent surgeon and doctor. She is also great at answering questions and listening to what you have to say. A rare and gifted surgeon.

Reviewed on Mar 10, 2022

Dr. Blake took time to explain the results of tests & plan of care

Reviewed on Mar 7, 2022

Dr Blake appears to be very knowledgeable and caring! That's a good combination.

Reviewed on Mar 1, 2022

Dr. Blake was attentive, warm and informative. Her patient care and dedication was evident.

Reviewed on Mar 1, 2022

Dr Blake, het PA and nurse listened to my concern, put me at ease and aspirated my cyst. They made it as painless as possible and gave me the follow up information I needed. They are always patient and kind.

Reviewed on Feb 15, 2022

Doctor Blake is a very experienced doctor who gives her patients good care an hope

Reviewed on Feb 15, 2022

One of the best doctors I have ever seen

Reviewed on Feb 9, 2022

The doctor is very professional

Reviewed on Jan 25, 2022

Dr. Blake has always been so informative as it pertains to my results and information.

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