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Dr. Marwan Hamaty, MD, MBA

(49 Ratings)

Specializes in: Adult Endocrinology

University of Aleppo Faculty of Medicine (1987)

Professional interests include: hyperprolactinemia, pheochromocytoma, metabolic syndrome, and more.

33300 Cleveland Clinic Boulevard
Avon, OH 44011

(216) 444-6568

Dr. Marwan Hamaty, MD, MBA is an endocrinologist in Avon, OH specializing in adult endocrinology. He graduated from University of Aleppo Faculty of Medicine in 1987 and has 38 years of experience. Dr. Marwan Hamaty, MD, MBA is affiliated with Cleveland Clinic and Avon Hospital.

Office Locations

Address:

33300 Cleveland Clinic Boulevard
Avon, OH 44011

Address:

9500 Euclid Avenue
Cleveland, OH 44195

Some issues Dr. Marwan Hamaty, MD, MBA can help you with:

Polycystic Ovary Syndrome (PCOS)

Polycystic ovarian syndrome is a common endocrine disorder that causes symptoms such as acne, facial hair, and weight gain. It is often diagnosed when patients experience problems getting pregnant, because PCOS can interfere with ovulation. There is no cure for PCOS, but there are effective treatments that can lessen the severity of the symptoms.

Despite the name, not everyone with polycystic ovarian syndrome develops cysts on their ovaries. It is also possible to have ovarian cysts without having PCOS. The symptoms of polycystic ovarian syndrome are actually related to insulin resistance, a condition where the insulin made by the body is not effectively recognized by the cells. This causes the pancreas to release higher levels of insulin in order to keep blood sugar levels stable, and the excess insulin interferes with hormone production in the pituitary and ovaries, causing the PCOS symptoms.

The symptoms of PCOS include:

Weight gain
Acne
Facial or body hair
Thinning head hair
Missing or irregular periods
Infertility

PCOS is a syndrome, which means that if patients have PCOS, they might not have each and every symptom. Even a few of them might be enough to have physicians check for polycystic ovarian syndrome. A doctor might perform an exam and order blood tests to measure hormone levels.

Treatment for PCOS may include:

Insulin sensitizers, which help the body use insulin more effectively, lowering hormone levels. The most commonly used insulin sensitizer is metformin.
Weight loss. Being overweight does not cause PCOS, and PCOS can make losing weight difficult. Still, weight loss can improve symptoms for many women.
Birth control pills to regulate menstruation and sometimes reduce symptoms such as acne.
Fertility medications, especially medications to stimulate ovulation such as clomiphene.
Anti-androgen medications, which work to treat symptoms such as acne and facial hair.
Low-carb diets, which work similarly to insulin sensitizers to lower hormone levels and help reduce weight.
Ovarian drilling or resectioning, surgical procedures sometimes performed if infertility is a persistent problem. These procedures open up the wall of the ovary to temporarily make ovulation more likely.

Polycystic ovarian syndrome is one of the most common endocrine disorders affecting women. Left untreated, it can increase the risk of diabetes, heart disease, and certain cancers. Fortunately there are many good treatment options available.

Thyroid Problems

Thyroid problems are a group of conditions that alter hormone regulation and metabolism. The thyroid is a small, butterfly-shaped gland located in the lower neck, just below the Adam's apple (laryngeal prominence) and larynx (voice box). Despite its small size, the thyroid has an outsized effect on the body by regulating hormones that control metabolism. Metabolism is the body's process of converting consumed food into fuel to power the entire body. Heart rate, weight, cholesterol, body temperature, and even physical growth and development are all affected by the metabolism.

When the thyroid malfunctions, the body is unable to properly process and allocate energy. Thyroid problems, such as hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), cause irregular metabolism. In some cases, the body produces antibodies that attack the thyroid cells for unknown reasons. The damaged thyroid responds by releasing either too little or too much T3 and T4 thyroid hormones. Thyroid malfunctions may also arise from genetic causes or iodine deficiency. Thyroid problems may include:

Hashimoto's thyroiditis, an autoimmune disease that causes hypothyroidism
Graves' disease, an autoimmune disease that causes hyperthyroidism
Goiter
Thyroid nodule
Thyroid cancer

Hashimoto's is the leading cause of hypothyroidism, which is when the thyroid does not produce enough hormones to stimulate adequate metabolism. The condition is diagnosed by blood tests that measure TSH (thyroid stimulating hormone) and detect Hashimoto's antibodies. Symptoms of hypothyroidism include sluggish metabolism, inflammation, fatigue, weight gain, brittle hair, dry skin, and sensitivity to cold. To supplement impaired thyroid function, patients with Hashimoto's are typically prescribed synthetic thyroid hormone pills. Such patients may need to consume synthetic thyroids for the rest of their lives. Other treatments may include dietary changes, such as the avoidance of certain foods and medication to reduce inflammation. Frequent blood tests can inform patients if their TSH levels are within a normal range.

Grave's disease is most frequently the cause of hyperthyroidism, which is when the thyroid produces too many hormones, overstimulating one's metabolism. The condition is also diagnosed by blood tests that measure TSH and detect Grave's antibodies. Elevated heart rate, high blood pressure, sweating, bulging eyes, and weight loss are common symptoms of hyperthyroidism. Treatments for hyperthyroidism include oral radioactive iodine, which slowly shrinks the thyroid, slowing the production of excess thyroid hormone. Other anti-thyroid medications such as methimazole (Tapazole) also reduce the production of thyroid hormones. Blood pressure medications known as beta blockers can ease the increased heart rate caused by hyperthyroidism. If treatments are unsuccessful, patients may be prescribed a thyroidectomy, or surgery to remove part or all of the thyroid. Some patients with hyperthyroidism may require ophthalmological (eye medicine) treatments such as eye drops, prednisone, and surgery to reduce eye swelling and bulging.

Untreated thyroid disorders frequently lead to goiters or thyroid nodules. A thyroid goiter is a large lump that can be felt near the base of the neck and is made of swollen thyroid tissue or nodules (excess cell growth). Nodules and goiters are diagnosed by CT scan or ultrasound. Obstructive goiters can cause pain, coughing, and abnormal breathing. The most common cause of goiters is hyperthyroidism (overactive thyroid). However, Hashimoto's is also known to cause goiters or nodules. Goiters develop from continued damage from antibodies to the thyroid over time. At times, a goiter can result from a cancerous thyroid tumor. Most goiters and nodules are themselves benign.

The exact causes of thyroid cancer are unknown. People who develop thyroid cancer may or may not have another thyroid problem such as Hashimoto's or Grave's disease. Symptoms of thyroid cancer include a nodule that can be felt on the neck, hoarseness, difficulty swallowing, swelling in the neck, and neck and throat pain. CT and MRI scans are used to diagnose thyroid cancer. There are four types of thyroid cancer which vary in intensity. Thyroidectomy (thyroid removal surgery) is usually prescribed to treat thyroid cancer.

Thyroid problems are often long-term conditions that require some form of treatment. With regular monitoring and medication, many people with thyroid problems are able to lead active and fulfilling lives.

doctor visit	332
hospital care	203
inpatient care	203

**Gender**
Male	135
Female	168

**Ethnicity**
Non-Hispanic White	215
Black	75
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	68
85 and over	18
Less than 65	96

Hypertension	75
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	50
Depression	27
Chronic Kidney Disease	43
Asthma	15
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	39
Chronic Obstructive Pulmonary Disease	19
Diabetes	62
Dementia	8
Cancer	9

doctor visit	305
hospital care	110
inpatient care	110

**Gender**
Male	125
Female	167

**Ethnicity**
Non-Hispanic White	213
Black	65
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	131
From 75 to 84	57
85 and over	19
Less than 65	85

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	42
Depression	27
Chronic Kidney Disease	44
Asthma	11
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	35
Chronic Obstructive Pulmonary Disease	16
Diabetes	60
Dementia	8
Cancer	9

doctor visit	264
hospital care	138
inpatient care	138

**Gender**
Male	228
Female	252

**Ethnicity**
Non-Hispanic White	354
Black	104
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	214
From 75 to 84	122
85 and over	28
Less than 65	116

Hypertension	75
High Cholesterol	74
Stroke	8
Ischemic Heart Disease	48
Depression	30
Chronic Kidney Disease	55
Asthma	16
Osteoperosis	12
Atrial Fibrilation	19
Heart Failure	33
Chronic Obstructive Pulmonary Disease	15
Diabetes	60
Dementia	11
Cancer	13

doctor visit	284
hospital care	61
inpatient care	61

**Gender**
Male	138
Female	122

**Ethnicity**
Non-Hispanic White	183
Black	64
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	55
85 and over	11
Less than 65	68

Hypertension	75
High Cholesterol	73
Stroke	5
Ischemic Heart Disease	47
Depression	25
Chronic Kidney Disease	67
Asthma	25
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	17
Diabetes	65
Dementia	8
Cancer	15

doctor visit	212
hospital care	58
inpatient care	58

**Gender**
Male	90
Female	100

**Ethnicity**
Non-Hispanic White	136
Black	40
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	97
From 75 to 84	49
85 and over	0
Less than 65	0

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	43
Depression	28
Chronic Kidney Disease	63
Asthma	15
Osteoperosis	13
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	15
Diabetes	65
Dementia	11
Cancer	16

doctor visit	235
hospital care	32
inpatient care	32

**Gender**
Male	96
Female	102

**Ethnicity**
Non-Hispanic White	132
Black	48
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	47
85 and over	0
Less than 65	0

Hypertension	74
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	41
Depression	28
Chronic Kidney Disease	64
Asthma	14
Osteoperosis	18
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	13
Diabetes	60
Dementia	12
Cancer	15

doctor visit	248
hospital care	149
inpatient care	149

**Gender**
Male	141
Female	112

**Ethnicity**
Non-Hispanic White	186
Black	43
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	65
85 and over	13
Less than 65	47

Hypertension	75
High Cholesterol	74
Stroke	7
Ischemic Heart Disease	45
Depression	30
Chronic Kidney Disease	62
Asthma	10
Osteoperosis	15
Atrial Fibrilation	20
Heart Failure	28
Chronic Obstructive Pulmonary Disease	16
Diabetes	54
Dementia	11
Cancer	15

doctor visit	311

**Gender**
Male	140
Female	147

**Ethnicity**
Non-Hispanic White	222
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	87
85 and over	15
Less than 65	32

Hypertension	75
High Cholesterol	73
Stroke	8
Ischemic Heart Disease	40
Depression	31
Chronic Kidney Disease	59
Asthma	9
Osteoperosis	16
Atrial Fibrilation	18
Heart Failure	24
Chronic Obstructive Pulmonary Disease	13
Diabetes	56
Dementia	12
Cancer	16

doctor visit	713
hospital care	59
inpatient care	59

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Marwan Hamaty, MD, MBA for Medicare patients.

The highest averages for the top procedures that Dr. Marwan Hamaty, MD, MBA treated as an endocrinologist in Avon, OH were hospital care and inpatient care.

doctor visit	324
hospital care	101
inpatient care	101

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Marwan Hamaty, MD, MBA.

**Gender**
Female	117
Male	109

**Ethnicity**
Black / African American	47
Asian / Pacific Islander	0
Non-Hispanic White	164
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	10
75 to 84	55
Less than 65	44
65 to 74	107

Average of Total of Conditions of Medicare patients treated by Dr. Marwan Hamaty, MD, MBA From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Marwan Hamaty, MD, MBA treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	59
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	35
Depression	22
Chronic Kidney Disease	45
Asthma	11
Osteoporosis	10
Heart Failure	24
Chronic Obstructive Pulmonary Disease	12
Diabetes	48
Atrial Fibrillation	14
Dementia	8
Cancer	10

Education & Training

Dr. Marwan Hamaty, MD, MBA graduated from University of Aleppo Faculty of Medicine in 1987. He completed residency at Detroit Medical Center/Wayne State University. He is certified by the Internal Medicine - Endocrinology, Diabetes and Metabolism and has a state license in Minnesota.

Medical School: University of Aleppo Faculty of Medicine (1987)

Residency: Detroit Medical Center/Wayne State University (1995)

Board Certification: Internal Medicine - Endocrinology, Diabetes and Metabolism

Licensed In: Minnesota

Affiliations & Hospitals

Dr. Marwan Hamaty, MD, MBA is associated with these hospitals and organizations:

Cleveland Clinic

Avon Hospital

Ratings & Reviews

Dr. Marwan Hamaty, MD, MBA has an exceptional overall rating with an average of 4.86 out of 5 stars based on 49 ratings. We collect ratings and reviews of Dr. Marwan Hamaty, MD, MBA from all over the web to help you find the right in Avon, OH.

4.86

Overall Rating

(49 Ratings)

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General Payments

These charts describe general payments received by Dr. Marwan Hamaty, MD, MBA. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Boehringer Ingelheim Limited	$5,474 JARDIANCE $5,474
Medtronic MiniMed, Inc.	$1,711 Continuous Glucose Monitor $1,711
Boehringer Ingelheim Pharma GmbH & Co.KG	$1,309 JARDIANCE $1,309
Amgen Inc.	$1,298 $1,298
Novo Nordisk Inc	$524 Victoza $163	Xultophy 100/3.6 $32	$329
Other	$1,314 JARDIANCE $595	MINIMED 780G $286	INVOKANA $103	JANUMET XR $53	SOMAVERT $45	Other $232

**Types of Payments**
Consulting Fee	$7,378
Travel and Lodging	$2,554
Food and Beverage	$1,357
Education	$342

Research Payments

Dr. Marwan Hamaty, MD, MBA has received 8 research payments totaling $14,248.

Biography

Dr. Marwan Hamaty practices adult endocrinology. His areas of expertise include menopause, gestational diabetes (diabetes during pregnancy), and metabolic syndrome. The average patient rating for Dr. Hamaty is 5.0 stars (out of 5). He obtained his medical school training at the University of Aleppo Faculty of Medicine and performed his residency at Detroit Medical Center/Wayne State University. He is professionally affiliated with Avon Hospital.