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Home > TX Providers > Otolaryngologists / Ear, Nose & Throat (ENT) Doctors

Dr. Eduardo M. Diaz Jr, MD, FACS

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Specializes in: Otolaryngology (Ear, Nose, and Throat)

Baylor College of Medicine (1989)

Professional interests include: basal cell carcinoma, skull base surgery, tumor, and more.

1515 Holcombe Boulevard
Houston, TX 77030

(713) 792-6161

Dr. Eduardo M. Diaz Jr, MD, FACS is an otolaryngologist in Houston, TX specializing in otolaryngology (ear, nose, and throat). He graduated from Baylor College of Medicine in 1989 and has 35 years of experience. Dr. Eduardo M. Diaz Jr, MD, FACS is affiliated with Baylor College of Medicine, The University of Texas MD Anderson Cancer Center and PHYSICIANS REFERRAL SERVICE.

Office Locations

Address:

1515 Holcombe Boulevard
Houston, TX 77030

Some issues Dr. Eduardo M. Diaz Jr, MD, FACS can help you with:

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	85

**Gender**
Male	46
Female	17

**Age**
From 65 to 74	35
From 75 to 84	0
85 and over	0
Less than 65	0

Hypertension	62
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	41
Depression	19
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	17
Diabetes	25
Dementia	0
Cancer	17

doctor visit	108
laryngeal (voice box) procedures	15
minimally invasive procedures	15

**Gender**
Male	49
Female	23

**Ethnicity**
Non-Hispanic White	52
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	34
From 75 to 84	22
85 and over	0
Less than 65	0

Hypertension	72
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	47
Depression	21
Chronic Kidney Disease	29
Asthma	0
Osteoperosis	15
Atrial Fibrilation	0
Heart Failure	21
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	0

doctor visit	165
laryngeal (voice box) procedures	37
minimally invasive procedures	37

**Gender**
Male	142
Female	80

**Ethnicity**
Non-Hispanic White	182
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	56
85 and over	0
Less than 65	0

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	43
Depression	20
Chronic Kidney Disease	26
Asthma	19
Osteoperosis	14
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	17
Diabetes	26
Dementia	0
Cancer	17

doctor visit	251
laryngeal (voice box) procedures	33
minimally invasive procedures	33

**Gender**
Male	120
Female	59

**Ethnicity**
Non-Hispanic White	143
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	47
85 and over	19
Less than 65	11

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	47
Depression	20
Chronic Kidney Disease	34
Asthma	21
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	18
Chronic Obstructive Pulmonary Disease	20
Diabetes	32
Dementia	12
Cancer	13

dissection	12
doctor visit	363
excision	12
laryngeal (voice box) procedures	97
lymph node procedures	12
minimally invasive procedures	97
neck surgery	12

**Gender**
Male	150
Female	67

**Ethnicity**
Non-Hispanic White	175
Black	11
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	125
From 75 to 84	57
85 and over	20
Less than 65	15

Hypertension	75
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	44
Depression	22
Chronic Kidney Disease	32
Asthma	5
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	17
Chronic Obstructive Pulmonary Disease	21
Diabetes	30
Dementia	10
Cancer	19

doctor visit	355
laryngeal (voice box) procedures	84
minimally invasive procedures	84

**Gender**
Male	149
Female	62

**Ethnicity**
Non-Hispanic White	169
Black	11
Hispanic	18
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	55
85 and over	18
Less than 65	16

Hypertension	73
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	40
Depression	23
Chronic Kidney Disease	31
Asthma	0
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	18
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	11
Cancer	16

dissection	10
doctor visit	359
excision	10
laryngeal (voice box) procedures	83
lymph node procedures	10
minimally invasive procedures	83
neck surgery	10

**Gender**
Male	149
Female	73

**Ethnicity**
Non-Hispanic White	179
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	70
85 and over	14
Less than 65	17

Hypertension	0
High Cholesterol	0
Stroke	6
Ischemic Heart Disease	0
Depression	18
Chronic Kidney Disease	35
Asthma	8
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	16
Diabetes	0
Dementia	9
Cancer	19

doctor visit	195
laryngeal (voice box) procedures	33
minimally invasive procedures	33

**Gender**
Male	100
Female	40

**Ethnicity**
Non-Hispanic White	112
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	34
85 and over	0
Less than 65	0

Hypertension	74
High Cholesterol	62
Stroke	0
Ischemic Heart Disease	44
Depression	21
Chronic Kidney Disease	38
Asthma	9
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	21
Dementia	9
Cancer	21

doctor visit	361
laryngeal (voice box) procedures	105
minimally invasive procedures	105

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Eduardo M. Diaz Jr, MD, FACS for Medicare patients.

The highest averages for the top procedures that Dr. Eduardo M. Diaz Jr, MD, FACS treated as an otolaryngologist in Houston, TX were minimally invasive procedures, laryngeal (voice box) procedures, dissection and neck surgery.

dissection	11
doctor visit	250
excision	11
laryngeal (voice box) procedures	60
lymph node procedures	11
minimally invasive procedures	60
neck surgery	11

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS.

**Gender**
Male	90
Female	42

**Ethnicity**
Black / African American	2
Asian / Pacific Islander	0
Non-Hispanic White	101
Native American / Alaskan Native	0
Hispanic	8
Other	0

**Age**
75 to 84	34
85 and over	7
Less than 65	5
65 to 74	75

Average of Total of Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Eduardo M. Diaz Jr, MD, FACS treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	50
High Cholesterol	42
Stroke	1
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	22
Asthma	6
Osteoporosis	3
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	18
Atrial Fibrillation	5
Cancer	12
Dementia	5

Education & Training

Dr. Eduardo M. Diaz Jr, MD, FACS graduated from Baylor College of Medicine in 1989. He completed residency at University of Texas Health Science Center at Houston and Affiliated Hospitals. He is certified by the American Board of Otolaryngology and has a state license in Texas.

Medical School: Baylor College of Medicine (1989)

Residency: University of Texas Health Science Center at Houston and Affiliated Hospitals (1994)

Board Certification: American Board of Otolaryngology (1995)

Licensed In: Texas

Affiliations & Hospitals

Dr. Eduardo M. Diaz Jr, MD, FACS is associated with these hospitals and organizations:

Baylor College of Medicine

The University of Texas MD Anderson Cancer Center

PHYSICIANS REFERRAL SERVICE

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Biography

Dr. Eduardo Diaz is a physician who specializes in otolaryngology (ear, nose, and throat). These areas are among his clinical interests: basal cell carcinoma, thyroid problems, and skull base surgery. Dr. Diaz is professionally affiliated with The University of Texas MD Anderson Cancer Center and Baylor College of Medicine. He obtained his medical school training at Baylor College of Medicine and performed his residency at a hospital affiliated with the University of Texas Health Science Center at Houston. His distinctions include: Carlos J. Finlay Award, Institute of Hispanic Culture; Best Doctors in America; and Texas Super Doctors.

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Dr. Eduardo M. Diaz Jr, MD, FACS

Office Locations

Some issues Dr. Eduardo M. Diaz Jr, MD, FACS can help you with:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2013 - 2021

Average Medicare Patient Data From 2013 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Eduardo M. Diaz Jr, MD, FACS From 2013 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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