Department Endocrinology, Diabetes and Metabolism
Primary Location Cleveland Clinic Main Campus
Type of Doctor Adults Only
Languages English
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Blood Tests
  • Diabetes - Care & Treatment
  • Diabetes - Management
  • Diabetes Center
  • Endocrinology
  • General Endocrinology
  • Hormone Replacement Therapy
  • Insulin Pumps
  • Radioactive Iodine Treatment
  • Thyroid Ultrasound
View all 10 Treatment & Services +

Specialty in Diseases & Conditions

  • Acanthosis Nigricans
  • Acromegaly
  • Addison's Disease
  • Adrenal disorders
  • Adrenal Hyperplasia
  • Adrenal insufficiency
  • Adrenal Mass
  • Adrenal Tumors
  • Adrenocortical Carcinoma
  • Adrenoleukodystrophy (ALD)
  • Amenorrhea
  • Androgen Deficiency (Low Testosterone)
  • Androgen Excess
  • Beta-cell disorders
  • Calcium Disorders
  • Carcinoid Syndrome
  • Conn's Syndrome
  • Cushing's Syndrome
  • Diabetes
  • Diabetes - Care & Treatment
  • Diabetes - Complications
  • Diabetes - Health Aspects
  • Diabetes - Management
  • Diabetes - Nutrition and Exercise
  • Diabetes - Prevention
  • Diabetes - Type 1
  • Diabetes - Type 2
  • Diabetes Mellitus
  • Diabetes, Gestational
  • Diabetic Retinopathy
  • Empty sella
  • Endocrine Disorders
  • Endocrine Hypertension
  • Erectile Dysfunction
  • Familial Multiple Endocrine Neoplasia
  • Fasting hypoglycemia
  • Flushing Syndromes
  • Galactorrhea
  • Goiter
  • Graves' Disease
  • Growth hormone deficiency
  • Growth hormone excess
  • Gynecomastia
  • Hemochromatosis
  • High Cholesterol
  • Hirsutism
  • Hyperaldosteronism
  • Hyperandrogenism
  • Hypercalcemia
  • Hypercortisolism
  • Hyperkalemia
  • Hyperlipidemia
  • Hyperparathyroidism
  • Hyperprolactinemia
  • Hyperthyroidism
  • Hypertriglyceridemia
  • Hypocalcemia
  • Hypocortisolism
  • Hypogonadism
  • Hypoparathyroidism
  • Hypophysitis
  • Hypopituitarism
  • Hypothyroidism
  • Klinefelter Syndrome
  • Low Testosterone
  • Metabolic Diseases
  • Metabolic Syndrome
  • Multiple Endocrine Neoplasia Syndrome (MEN)
  • Neuropathy - Diabetic
  • Obesity
  • Osteopenia
  • Osteoporosis
  • Overactive Thyroid
  • Paget's Disease
  • Pancreatic Endocrine Tumors
  • Panhypopituitarism
  • Paraganglioma
  • Parathyroid Cancer
  • Parathyroid Disease Description
  • Pheochromocytoma
  • Pituitary Cysts
  • Pituitary Disorders
  • Pituitary Hormone Deficiency
  • Pituitary stalk lesions
  • Pituitary Tumors
  • Polycystic Ovary Syndrome
  • Primary Hyperaldosteronism
  • Prolactin Excess States
  • Prolactinoma
  • Pseudohypoparathyroidism
  • Reactive hypoglycemia
  • Secondary Hyperparathyroidism
  • Tertiary hyperparathyroidism
  • Thyroid and pregnancy
  • Thyroid Disease
  • Thyroid Glands
  • Thyroid Lesion
  • Thyroid Masses
  • Thyroid Nodule
  • Thyroid Tumor
  • Thyroidism
  • Thyroiditis
  • Underactive Thyroid
  • Vertebral Fractures
  • Vitamin D Deficiency
  • Zollinger-Ellison Syndrome
View all 106 Specialties +


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About Allen Laurence Kennedy, MD, FRCP

Dr. Laurence Kennedy has been appointed as Chairman of Endocrinology, Diabetes, and Metabolism Department as of April 2009.

Dr Kennedy graduated from medical school at Queens University, Belfast, Northern Ireland, in 1972. He completed his medical residency and clinical endocrine training at the teaching hospitals in Belfast before coming to the US in 1978 as a research fellow in endocrinology at University of Florida, Gainesville. His research was in the field of glycation of proteins "hemoglobin, plasma proteins, collagen" and the relationship with complications of diabetes mellitus.

After returning to Belfast in 1980 he was on the faculty of the Royal Victoria Hospital, the main teaching hospital in Belfast, where he continued his clinical research activities in the diabetes field and also in pituitary disease and Cushing's syndrome.

He returned to the US in the mid 1990s, and was Chief of the Endocrine Division at the University of Florida for approximately 10 years.

Dr Kennedy has approximately 100 original publications in peer-reviewed journals. He previously served as Chair of the Grant Review Committee of the American Diabetes Association, and is on the Editorial Board of Diabetes Care.

Education & Professional Highlights

Education & Professional Highlights


Education & Fellowships

Fellowship - University of Florida College of Medicine - Shands Medical Center
Gainesville, FL USA

Residency - Royal Victoria Hospital
Endocrinology & Diabetes

Residency - Belfast City Hospital
General Medicine

Residency - Royal Victoria Hospital

Internship - Royal Victoria Hospital
Jr. House Officer

Medical Education - Queens University of Belfast Faculty of Medicine

Additional Training

  • Clinical Endocrinology Training - Belfast, Northern Ireland Research
  • Fellowship in Endocrinology - University of Florida

Professional Highlights

  • Chair, American Diabetes Association Grant Review Committee
  • Editorial Board, Diabetes Care


  • Endocrinology, Diabetes & Metabolism

Specialty Interests

Type 1 and Type 2 Diabetes, Cushing's Syndrome, Acromegaly, Hypopituitarism, Hyperprolactinemia/Prolactinoma, Hypogonadism, Hypothyroidism, Aldosteronism/Conn's Syndrome, Grave's Disease

Awards & Honors

  • 2007 Award as Exemplary Teacher, University of Florida
  • 2006 Award as Exemplary Teacher, University of Florida
  • 2005 Award as Exemplary Teacher, University of Florida
  • 1994 Honeyman-Gillespie Lecturer, University of Edinburgh
  • 1990 Elected to Fellowship of the Royal College of Physicians of London
  • 1988 Elected to Fellowship of the Royal College of Physicians of Edinburgh
  • 1988 Elected to membership of the Association of Physicians of Great Britain and Ireland
  • 1985 Elected as the inaugural¬† Irish Endocrine Society Nordisk Lecturer


  • American Diabetes Association
  • Endocrine Society
  • Pituitary Society
  • American Association of Clinical Endocrinologists
Research & Publications

Research & Publications

See publications for Allen Laurence Kennedy, MD, FRCP.

(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 12/19/2018, Dr. Kennedy has reported the financial relationships with the companies listed below. 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.

Consulting and/or Speaking. Dr. Kennedy receives fees of $5,000 or more per year as a paid consultant, speaker or member of an advisory committee for the following companies:

  • Corcept Therapeutics, Inc.
  • Pfizer, Inc.

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

158 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 4.9
Courtesy, Respect & Concern 4.9
Knows Medical History 4.7
Time Spent with Patient 4.9
Patient Rating of Doctor 4.8

25 Patient Comments

Reviewed on Aug 21, 2019

Dr Kennedy is so nice and was an attentive listener. He made sure we understood the change in medication dosing. we

Reviewed on Aug 21, 2019

Dr. Kennedy was amazing

Reviewed on Aug 20, 2019

Dr Kennedy is a very knowledgeable, considerate, patient physician! He listens to patient concerns and provides information on treatment options! I am fortunate to have Dr. Kennedy as my endocrinologist!

Reviewed on Aug 20, 2019

Dr. Laurence Kennedy is the best doctor I have had. He is very caring.

Reviewed on Aug 7, 2019

Wonderful facility for handicapped individuals--I was impressed. Dr. Kennedy and his staff exhibited a professional, caring and relaxing atmosphere for the patient.

Reviewed on Jul 3, 2019

absolutely love Dr Kennedy!

Reviewed on Jun 19, 2019

liked dr Kennedy this was my 1 st time seeing him. very helpful

Reviewed on Jun 18, 2019

Dr. Kennedy is a wonderful care provider.

Reviewed on May 14, 2019

Dr Kennedy is an Awesome doctor. Very friendly and very knowlegable on my health issue.

Reviewed on May 6, 2019

I am very grateful for my care with Dr.Laurence Kennedy.He has a wonderful bedside manner.He is very thorough and most importantly he is approachable.I that like he is highly professional and is by far the best endocrinologist that i have had the pleasure of having care for me.I have been a patient of the Cleveland Clinic since 2003 and I am highly impressed with the improvements that have been made to your facility and when I have the opportunity I share it with anyone who I can.Thank you

Reviewed on May 1, 2019

Dr. Kennedy is an excellent physician. He was thorough and immensely kind.

Reviewed on May 1, 2019

I cannot recommend Dr. Kennedy highly enough. He was superb.

Reviewed on Apr 23, 2019

I love Dr Kennedy. He is very knowledgeable and always explains things to me.

Reviewed on Apr 18, 2019

Loved Dr. Lauren Kennedy!

Reviewed on Mar 4, 2019

Dr Kennedy was wonderful. He took the time to explain and answer all my questions.

Reviewed on Feb 19, 2019

Dr. Kennedy was one of the least caring endos I have seen. Despite being a self-proclaimed specialist in Cushing's (which is why I specifically decided to see him) I feel like he really doesn't have a grasp on the disease at all. I also, don't appreciate being told that I'm just eating too much and I just have a weight problem when I have many critical health concerns that are affecting my life and health daily. Instead of trying to get to the bottom of what is affecting me, he brushed off my concerns.

Reviewed on Feb 18, 2019

I love Dr. Kennedy, he has always been very kind, professional, diligent and showed genuine care for my health. Because of him, I now feel much better than how I felt 5 years ago.

Reviewed on Feb 13, 2019

He is a great physician. Listened and we finally have hope.

Reviewed on Feb 7, 2019

Dr Kennedy is a very good dr he takes good care of me and my needs

Reviewed on Feb 6, 2019

Dr. Kennedy had a patient before me that was late, but he came in right away to explain the situation and was very courteous. I was thankful for the respect and explanation.

Reviewed on Dec 19, 2018

Great doctor!

Reviewed on Dec 18, 2018

Dr. Kennedy is the only doctor I've ever had who personally calls me on either a Saturday or Sunday and discusses the results of my blood work. How fantastic is that!!! Kudos to a doctor of this caliber!!!!!

Reviewed on Nov 21, 2018

dr Kennedy listened carefully to me. he was thorough and spoke to me in plain English. I appreciate the time he gave me

Reviewed on Oct 12, 2018

Dr Kennedy is great, very thorough which was great.

Reviewed on Oct 11, 2018

Dr. Kennedy was absolutely excellent & caring. The time he took with us at this initial visit with a lengthy history & labs was exceptional. He made every attempt to get a handle on our case & explain things to us. His manner is caring & gentle. To have a Dr. his Calibur type all the notes himself we had never experienced before. We felt we had the best care ever of any doctor seen. He was absolutely precious. We love him for it. Where we live we wait 6 months for a 1st visit with an endocrinologist & then be rushed with 5-10 minutes at each visit thereafter. Thank you Dr. Kennedy. Can hardly wait to see our test results & see where we go from here.

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