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Dr. O. Hans Iwenofu, MD, MBBS

(Dr. Obiajulu Hans Iwenofu, MD)

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Specializes in: Pathology

University of Nebraska College of Medicine (1987 - 1995)

Professional interests include: soft tissue sarcoma, thyroid problems, bone diseases

410 W 10th Avenue
Columbus, OH 43210

(614) 293-0308

Dr. O. Hans Iwenofu, MD, MBBS is a pathologist in Columbus, OH specializing in pathology. He graduated from University of Nebraska College of Medicine in 1995 and has 30 years of experience. Dr. O. Hans Iwenofu, MD, MBBS is affiliated with Ohio State University Wexner Medical Center and OSU PATHOLOGY SERVICES, LLC.

Office Locations

Address:

410 W 10th Avenue
Columbus, OH 43210

Some issues Dr. O. Hans Iwenofu, MD, MBBS 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.

lab tests	243

**Ethnicity**
Non-Hispanic White	265
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	58
85 and over	16
Less than 65	101

Hypertension	75
High Cholesterol	64
Stroke	7
Ischemic Heart Disease	46
Depression	39
Chronic Kidney Disease	36
Asthma	11
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	22
Chronic Obstructive Pulmonary Disease	33
Diabetes	41
Dementia	11
Cancer	15

lab tests	123

**Gender**
Male	157
Female	144

**Ethnicity**
Non-Hispanic White	252
Black	38
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	70
85 and over	12
Less than 65	97

Hypertension	75
High Cholesterol	58
Stroke	6
Ischemic Heart Disease	46
Depression	40
Chronic Kidney Disease	37
Asthma	9
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	24
Chronic Obstructive Pulmonary Disease	36
Diabetes	41
Dementia	10
Cancer	18

lab tests	68

**Gender**
Male	372
Female	262

**Ethnicity**
Non-Hispanic White	556
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	104
85 and over	28
Less than 65	226

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	52
Depression	41
Chronic Kidney Disease	44
Asthma	21
Osteoperosis	10
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	31
Diabetes	42
Dementia	11
Cancer	17

lab tests	97

**Gender**
Male	188
Female	158

**Ethnicity**
Non-Hispanic White	290
Black	41
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	165
From 75 to 84	61
85 and over	19
Less than 65	101

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	48
Depression	37
Chronic Kidney Disease	49
Asthma	33
Osteoperosis	12
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	14
Cancer	19

lab tests	141

**Gender**
Male	206
Female	174

**Ethnicity**
Non-Hispanic White	327
Black	39
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	172
From 75 to 84	86
85 and over	19
Less than 65	103

Hypertension	75
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	52
Depression	38
Chronic Kidney Disease	43
Asthma	12
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	26
Chronic Obstructive Pulmonary Disease	29
Diabetes	41
Dementia	14
Cancer	19

lab tests	136

**Gender**
Male	186
Female	155

**Ethnicity**
Non-Hispanic White	301
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	169
From 75 to 84	67
85 and over	17
Less than 65	88

Hypertension	75
High Cholesterol	69
Stroke	7
Ischemic Heart Disease	55
Depression	39
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	26
Chronic Obstructive Pulmonary Disease	33
Diabetes	38
Dementia	18
Cancer	21

lab tests	166

**Gender**
Male	215
Female	169

**Ethnicity**
Non-Hispanic White	337
Black	29
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	187
From 75 to 84	75
85 and over	22
Less than 65	100

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	50
Depression	43
Chronic Kidney Disease	47
Asthma	11
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	25
Chronic Obstructive Pulmonary Disease	27
Diabetes	39
Dementia	15
Cancer	18

lab tests	120

**Gender**
Male	169
Female	140

**Ethnicity**
Non-Hispanic White	273
Black	23
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	153
From 75 to 84	71
85 and over	18
Less than 65	67

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	51
Depression	43
Chronic Kidney Disease	55
Asthma	8
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	39
Dementia	17
Cancer	22

lab tests	246

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. O. Hans Iwenofu, MD, MBBS for Medicare patients.

The highest averages for the top procedures that Dr. O. Hans Iwenofu, MD, MBBS treated as a pathologist in Columbus, OH were lab tests.

lab tests	152

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS.

**Gender**
Male	165
Female	133

**Ethnicity**
Black / African American	17
Asian / Pacific Islander	0
Non-Hispanic White	260
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
85 and over	15
75 to 84	59
Less than 65	88
65 to 74	137

Average of Total of Conditions of Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. O. Hans Iwenofu, MD, MBBS treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	60
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	40
Depression	32
Chronic Kidney Disease	35
Asthma	11
Osteoporosis	8
Heart Failure	20
Chronic Obstructive Pulmonary Disease	24
Diabetes	32
Atrial Fibrillation	11
Dementia	11
Cancer	14

Education & Training

Dr. O. Hans Iwenofu, MD, MBBS graduated from University of Nebraska College of Medicine in 1995. He completed residency at University of Oklahoma Health Sciences Center. He is certified by the American Board of Pathology/Anatomic & Clinical and has a state license in Ohio.

Medical School: University of Nebraska College of Medicine (1995)

Residency: University of Oklahoma Health Sciences Center (2005)

Board Certification: American Board of Pathology/Anatomic & Clinical (2006)

Licensed In: Ohio

Affiliations & Hospitals

Dr. O. Hans Iwenofu, MD, MBBS is associated with these hospitals and organizations:

Ohio State University Wexner Medical Center

OSU PATHOLOGY SERVICES, LLC

Ratings & Reviews

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Biography

Dr. O. Iwenofu specializes in pathology. These areas are among his clinical interests: thyroid problems, soft tissue sarcoma, and bone diseases. Dr. Iwenofu's education and training includes medical school at the University of Nebraska College of Medicine and residency at the University of Oklahoma Health Sciences Center. He is professionally affiliated with Ohio State University Wexner Medical Center.

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Dr. O. Hans Iwenofu, MD, MBBS

Office Locations

Some issues Dr. O. Hans Iwenofu, MD, MBBS can help you with:

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. O. Hans Iwenofu, MD, MBBS 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. O. Hans Iwenofu, MD, MBBS From 2013 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

Biography

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