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Dr. Lekshmi Thankam Nair, MD

Accepting New Patients
Specializes in: Adult Endocrinology
Ohio State University College of Medicine (1999 - 2003)
Professional interests include: type 2 diabetes, parathyroid disease, osteoporosis, and more.
1800 ZOLLINGER ROAD
COLUMBUS, OH 43221

Dr. Lekshmi Thankam Nair, MD is an endocrinologist in COLUMBUS, OH specializing in adult endocrinology. She graduated from Ohio State University College of Medicine in 2003 and has 23 years of experience. Dr. Lekshmi Thankam Nair, MD is affiliated with Ohio State University Wexner Medical Center.

View Doctor's Full Profile (614) 293-2920

Office Locations

1800 ZOLLINGER ROAD
COLUMBUS, OH 43221
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6700 University Boulevard
Dublin, OH 43016
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Some issues Dr. Lekshmi Thankam Nair, MD 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.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

doctor visit 80
hospital care 27
inpatient care 27

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2013 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 26
doctor visit 257
hospital care 85
inpatient care 85
lab tests 26
preventive care 26

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 133
Female 145
Ethnicity
Non-Hispanic White 211
Black 49
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 85
From 75 to 84 45
85 and over 12
Less than 65 136

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2013

Hypertension 75
High Cholesterol 75
Stroke 9
Ischemic Heart Disease 50
Depression 35
Chronic Kidney Disease 58
Asthma 10
Osteoperosis 13
Atrial Fibrilation 13
Heart Failure 30
Chronic Obstructive Pulmonary Disease 20
Diabetes 75
Dementia 7
Cancer 9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2014 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 47
doctor visit 239
hospital care 78
inpatient care 78
lab tests 47
preventive care 47

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 125
Female 151
Ethnicity
Non-Hispanic White 216
Black 42
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 93
From 75 to 84 51
85 and over 17
Less than 65 115

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2014

Hypertension 75
High Cholesterol 75
Stroke 8
Ischemic Heart Disease 45
Depression 37
Chronic Kidney Disease 51
Asthma 12
Osteoperosis 15
Atrial Fibrilation 11
Heart Failure 27
Chronic Obstructive Pulmonary Disease 17
Diabetes 75
Dementia 8
Cancer 7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2015 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 53
doctor visit 330
hospital care 81
inpatient care 81
lab tests 53
preventive care 53

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 260
Female 354
Ethnicity
Non-Hispanic White 484
Black 84
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 228
From 75 to 84 122
85 and over 24
Less than 65 240

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2015

Hypertension 75
High Cholesterol 75
Stroke 9
Ischemic Heart Disease 46
Depression 34
Chronic Kidney Disease 55
Asthma 16
Osteoperosis 15
Atrial Fibrilation 13
Heart Failure 28
Chronic Obstructive Pulmonary Disease 17
Diabetes 74
Dementia 9
Cancer 11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2016 were lab tests, preventive care, diabetes management and hospital care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 93
doctor visit 505
hospital care 91
inpatient care 91
lab tests 93
preventive care 93

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 177
Female 238
Ethnicity
Non-Hispanic White 315
Black 67
Hispanic 0
Asian 0
Other 18
Native American 0
Age
From 65 to 74 192
From 75 to 84 69
85 and over 27
Less than 65 127

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2016

Hypertension 75
High Cholesterol 75
Stroke 6
Ischemic Heart Disease 43
Depression 32
Chronic Kidney Disease 66
Asthma 21
Osteoperosis 21
Atrial Fibrilation 12
Heart Failure 26
Chronic Obstructive Pulmonary Disease 17
Diabetes 71
Dementia 10
Cancer 11

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2017 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 87
doctor visit 450
hospital care 191
inpatient care 191
lab tests 87
preventive care 87

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 175
Female 255
Ethnicity
Non-Hispanic White 345
Black 54
Hispanic 0
Asian 0
Other 17
Native American 0
Age
From 65 to 74 203
From 75 to 84 86
85 and over 22
Less than 65 119

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2017

Hypertension 75
High Cholesterol 64
Stroke 8
Ischemic Heart Disease 49
Depression 34
Chronic Kidney Disease 67
Asthma 10
Osteoperosis 25
Atrial Fibrilation 14
Heart Failure 25
Chronic Obstructive Pulmonary Disease 16
Diabetes 72
Dementia 13
Cancer 12

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2018 were lab tests, diabetes management, preventive care and hospital care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 127
doctor visit 390
hospital care 94
inpatient care 94
lab tests 127
preventive care 112

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 133
Female 203
Ethnicity
Non-Hispanic White 285
Black 28
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 185
From 75 to 84 63
85 and over 19
Less than 65 69

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2018

Hypertension 75
High Cholesterol 68
Stroke 7
Ischemic Heart Disease 42
Depression 36
Chronic Kidney Disease 59
Asthma 7
Osteoperosis 34
Atrial Fibrilation 14
Heart Failure 24
Chronic Obstructive Pulmonary Disease 18
Diabetes 61
Dementia 8
Cancer 10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2019 were lab tests, diabetes management, preventive care and hospital care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 142
doctor visit 457
hospital care 111
inpatient care 111
lab tests 142
preventive care 127

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 142
Female 239
Ethnicity
Non-Hispanic White 312
Black 34
Hispanic 0
Asian 0
Other 21
Native American 0
Age
From 65 to 74 210
From 75 to 84 76
85 and over 27
Less than 65 68

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2019

Hypertension 75
High Cholesterol 74
Stroke 4
Ischemic Heart Disease 42
Depression 35
Chronic Kidney Disease 63
Asthma 8
Osteoperosis 33
Atrial Fibrilation 13
Heart Failure 23
Chronic Obstructive Pulmonary Disease 16
Diabetes 61
Dementia 10
Cancer 13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2020 were lab tests, diabetes management, preventive care and hospital care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 81
doctor visit 396
hospital care 62
inpatient care 62
lab tests 81
preventive care 69

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 137
Female 261
Ethnicity
Non-Hispanic White 334
Black 33
Hispanic 0
Asian 0
Other 18
Native American 0
Age
From 65 to 74 234
From 75 to 84 76
85 and over 24
Less than 65 64

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2020

Hypertension 69
High Cholesterol 64
Stroke 0
Ischemic Heart Disease 40
Depression 31
Chronic Kidney Disease 58
Asthma 6
Osteoperosis 32
Atrial Fibrilation 10
Heart Failure 20
Chronic Obstructive Pulmonary Disease 11
Diabetes 59
Dementia 10
Cancer 15

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2021 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 93
doctor visit 387
hospital care 97
inpatient care 97
lab tests 93
preventive care 93

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 109
Female 255
Ethnicity
Non-Hispanic White 317
Black 26
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 196
From 75 to 84 100
85 and over 26
Less than 65 42

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2021

Hypertension 73
High Cholesterol 66
Stroke 7
Ischemic Heart Disease 41
Depression 32
Chronic Kidney Disease 58
Asthma 5
Osteoperosis 35
Atrial Fibrilation 12
Heart Failure 23
Chronic Obstructive Pulmonary Disease 14
Diabetes 55
Dementia 12
Cancer 14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH during 2022 were lab tests, preventive care, diabetes management and hospital care.

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

diabetes management 75
doctor visit 325
hospital care 50
inpatient care 50
lab tests 75
preventive care 75

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 94
Female 223
Ethnicity
Non-Hispanic White 278
Black 19
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 160
From 75 to 84 92
85 and over 23
Less than 65 42

Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD in 2022

Hypertension 75
High Cholesterol 72
Stroke 6
Ischemic Heart Disease 31
Depression 29
Chronic Kidney Disease 37
Asthma 9
Osteoperosis 40
Atrial Fibrilation 17
Heart Failure 20
Chronic Obstructive Pulmonary Disease 18
Diabetes 49
Dementia 7
Cancer 16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Lekshmi Thankam Nair, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lekshmi Thankam Nair, MD treated as an endocrinologist in COLUMBUS, OH were hospital care, inpatient care, lab tests and diabetes management.

diabetes management 82
doctor visit 346
hospital care 87
inpatient care 87
lab tests 82
preventive care 78

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Lekshmi Thankam Nair, MD.

Gender
Male 135
Female 211
Ethnicity
Black / African American 39
Asian / Pacific Islander 0
Non-Hispanic White 281
Native American / Alaskan Native 0
Hispanic 0
Other 6
Age
75 to 84 70
85 and over 20
Less than 65 92
65 to 74 162

Average of Total of Conditions of Medicare patients treated by Dr. Lekshmi Thankam Nair, MD From 2012 - 2022

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

Hypertension 67
High Cholesterol 64
Stroke 5
Ischemic Heart Disease 39
Depression 30
Chronic Kidney Disease 52
Asthma 9
Osteoporosis 23
Heart Failure 22
Chronic Obstructive Pulmonary Disease 14
Diabetes 59
Atrial Fibrillation 11
Cancer 10
Dementia 8

Education & Training

Dr. Lekshmi Thankam Nair, MD graduated from Ohio State University College of Medicine in 2003. She completed residency at Duke University Medical Center. She is certified by the American Board of Internal Medicine-Endocrinology, Diabetes & Metabolism - American Board of Internal Medicine and has a state license in Ohio.

Medical School: Ohio State University College of Medicine (2003)

Residency: Duke University Medical Center (2006)

Board Certification: American Board of Internal Medicine-Endocrinology, Diabetes & Metabolism - American Board of Internal Medicine (2006)

Licensed In: Ohio

Affiliations & Hospitals

Dr. Lekshmi Thankam Nair, MD is associated with these hospitals and organizations:

Ohio State University Wexner Medical Center

Ratings & Reviews

Dr. Lekshmi Thankam Nair, MD has an exceptional overall rating with an average of 4.81 out of 5 stars based on 287 ratings. We collect ratings and reviews of Dr. Lekshmi Thankam Nair, MD from all over the web to help you find the right in COLUMBUS, OH. 

4.81
Overall Rating
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General Payments

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

Payments by Company
Novo Nordisk Inc $19 NovoLog
$19
Types of Payments
Education $19

Biography

Dr. Lekshmi Nair is a specialist in adult endocrinology. These areas are among Dr. Nair's clinical interests: pituitary disorders, type 2 diabetes, and internal medicine. She is rated 5.0 stars (out of 5) by her patients. Before performing her residency at Duke University Medical Center, Dr. Nair attended Ohio State University College of Medicine for medical school. She speaks Malayalam. She is professionally affiliated with Ohio State University Wexner Medical Center. Dr. Nair welcomes new patients at her office inColumbus, OH as reported by Doctor.com.

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