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Dr. Deborah K. Oh, MD, PhD

Accepting New Patients

(Dr. Deborah Kyung Oh, MD)

(244 Ratings)

Specializes in: Adult Endocrinology

University of Illinois at Urbana-Champaign College of Medicine

Professional interests include: pituitary disorders, osteoporosis, thyroid problems, and more.

525 Third Avenue Floor 3
Chula Vista, CA 91910

(619) 585-4044

Dr. Deborah K. Oh, MD, PhD is an endocrinologist in San Diego, CA specializing in adult endocrinology. She graduated from University of Illinois at Urbana-Champaign College of Medicine. Dr. Deborah K. Oh, MD, PhD is affiliated with Sharp HealthCare and SHARP REES-STEALY MEDICAL GROUP INC.

Office Locations

4405 Vandever Avenue
San Diego, CA 92120

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480 H Street Floor 3
Chula Vista, CA 91910

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Sharp HealthCare

525 Third Avenue Floor 3
Chula Vista, CA 91910

(619) 585-4044

(858) 585-4353

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Sharp HealthCare

5525 Grossmont Center Drive Floor 4
La Mesa, CA 91942

(619) 644-6815

open_in_new

Some issues Dr. Deborah K. Oh, MD, PhD 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.

Noteworthy Medicare Patient Procedures Performed by Dr. Deborah K. Oh, MD, PhD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Affordability:

diabetes screening

In 2012, Dr. Deborah K. Oh, MD, PhD had a list price for diabetes screening that was lower than the list prices billed to Medicare by 75% of providers in related specialties within California. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA during 2012 were hospital care, inpatient care and blood draw.

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

blood draw	11
doctor visit	344
hospital care	46
inpatient care	46

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	399

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	94
Female	144

**Ethnicity**
Non-Hispanic White	142
Black	26
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	49
85 and over	13
Less than 65	75

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2013

Hypertension	65
High Cholesterol	54
Stroke	6
Ischemic Heart Disease	29
Depression	29
Chronic Kidney Disease	29
Asthma	11
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	17
Chronic Obstructive Pulmonary Disease	10
Diabetes	46
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	436

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	86
Female	152

**Ethnicity**
Non-Hispanic White	144
Black	23
Hispanic	40
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	104
From 75 to 84	53
85 and over	14
Less than 65	67

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2014

Hypertension	61
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	32
Depression	32
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	20
Atrial Fibrilation	7
Heart Failure	20
Chronic Obstructive Pulmonary Disease	13
Diabetes	51
Dementia	9
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA during 2015 were lab tests and preventive care.

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	162
lab tests	57
preventive care	57

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	80
Female	170

**Ethnicity**
Non-Hispanic White	176
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2015

Hypertension	67
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	34
Depression	26
Chronic Kidney Disease	42
Asthma	14
Osteoperosis	26
Atrial Fibrilation	10
Heart Failure	29
Chronic Obstructive Pulmonary Disease	9
Diabetes	50
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA during 2016 were lab tests and preventive care.

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	222
lab tests	127
preventive care	127

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	31
Female	75

**Ethnicity**
Non-Hispanic White	77
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	69
From 75 to 84	20
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2016

Hypertension	69
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	43
Asthma	10
Osteoperosis	25
Atrial Fibrilation	12
Heart Failure	24
Chronic Obstructive Pulmonary Disease	0
Diabetes	47
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA during 2017 were lab tests and preventive care.

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	201
lab tests	114
preventive care	114

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	28
Female	78

**Ethnicity**
Non-Hispanic White	83
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	28
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2017

Hypertension	58
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	24
Depression	17
Chronic Kidney Disease	42
Asthma	0
Osteoperosis	25
Atrial Fibrilation	16
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	45
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA during 2018 were lab tests and preventive care.

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	203
lab tests	112
preventive care	112

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	32
Female	86

**Ethnicity**
Non-Hispanic White	88
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	29
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2018

Hypertension	64
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	24
Depression	31
Chronic Kidney Disease	47
Asthma	0
Osteoperosis	25
Atrial Fibrilation	14
Heart Failure	18
Chronic Obstructive Pulmonary Disease	10
Diabetes	44
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA during 2019 were lab tests and preventive care.

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	221
lab tests	141
preventive care	141

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	45
Female	77

**Ethnicity**
Non-Hispanic White	80
Black	11
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	58
From 75 to 84	33
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2019

Hypertension	66
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	31
Depression	27
Chronic Kidney Disease	49
Asthma	0
Osteoperosis	18
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	0
Diabetes	49
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA during 2020 were lab tests and preventive care.

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	94
lab tests	64
preventive care	64

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	41
Female	59

**Ethnicity**
Non-Hispanic White	62
Black	0
Hispanic	17
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	53
From 75 to 84	26
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2020

Hypertension	66
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	34
Depression	28
Chronic Kidney Disease	54
Asthma	0
Osteoperosis	16
Atrial Fibrilation	17
Heart Failure	25
Chronic Obstructive Pulmonary Disease	0
Diabetes	62
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA during 2021 were lab tests and preventive care.

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	163
lab tests	82
preventive care	82

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	45
Female	88

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	63
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2021

Hypertension	60
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	17
Atrial Fibrilation	14
Heart Failure	23
Chronic Obstructive Pulmonary Disease	0
Diabetes	48
Dementia	8
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA during 2022 were lab tests and preventive care.

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

doctor visit	220
lab tests	104
preventive care	104

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	54
Female	110

**Ethnicity**
Non-Hispanic White	113
Black	13
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	52
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD in 2022

Hypertension	66
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	34
Asthma	8
Osteoperosis	29
Atrial Fibrilation	14
Heart Failure	19
Chronic Obstructive Pulmonary Disease	9
Diabetes	48
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Deborah K. Oh, MD, PhD for Medicare patients.

The highest averages for the top procedures that Dr. Deborah K. Oh, MD, PhD treated as an endocrinologist in San Diego, CA were lab tests, preventive care, hospital care and inpatient care.

blood draw	11
doctor visit	242
hospital care	46
inpatient care	46
lab tests	100
preventive care	100

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Deborah K. Oh, MD, PhD.

**Gender**
Male	48
Female	94

**Ethnicity**
Black / African American	6
Asian / Pacific Islander	1
Non-Hispanic White	96
Native American / Alaskan Native	0
Hispanic	20
Other	0

**Age**
75 to 84	35
85 and over	2
Less than 65	12
65 to 74	69

Average of Total of Conditions of Medicare patients treated by Dr. Deborah K. Oh, MD, PhD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Deborah K. Oh, MD, PhD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	58
High Cholesterol	49
Stroke	1
Ischemic Heart Disease	26
Depression	23
Chronic Kidney Disease	37
Asthma	4
Osteoporosis	19
Heart Failure	19
Chronic Obstructive Pulmonary Disease	4
Diabetes	44
Atrial Fibrillation	10
Dementia	3
Cancer	6

Education & Training

Dr. Deborah K. Oh, MD, PhD graduated from University of Illinois at Urbana-Champaign College of Medicine. She completed residency at University of California, San Diego (UCSD) Affiliated Hospitals. She is certified by the Endocrinology and has a state license in California.

Medical School: University of Illinois at Urbana-Champaign College of Medicine

Residency: University of California, San Diego (UCSD) Affiliated Hospitals

Board Certification: Endocrinology

Licensed In: California

Affiliations & Hospitals

Dr. Deborah K. Oh, MD, PhD is associated with these hospitals and organizations:

Sharp HealthCare

SHARP REES-STEALY MEDICAL GROUP INC

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Deborah K. Oh, MD, PhD appears to accept the following insurance providers: TRICARE, Cigna, Aetna, Self-Pay/Uninsured, Blue Shield of California, UnitedHealthcare, Sharp Health Plan, Anthem, Beech Street, Health Net, Medicare, HealthSmart, Humana and Whole Foods Market.

Insurance Accepted by Provider includes:

According to our sources, Dr. Deborah K. Oh, MD, PhD accepts the following insurance providers:

TRICARE

Cigna

Aetna

Self-Pay/Uninsured

Blue Shield of California

UnitedHealthcare

Sharp Health Plan

Anthem

Beech Street

Health Net

Medicare

HealthSmart

Humana

Whole Foods Market

Ratings & Reviews

Dr. Deborah K. Oh, MD, PhD has an exceptional overall rating with an average of 4.9 out of 5 stars based on 244 ratings. We collect ratings and reviews of Dr. Deborah K. Oh, MD, PhD from all over the web to help you find the right in San Diego, CA.

4.9

Overall Rating

(244 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Deborah K. Oh, MD, PhD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
EISAI INC.	$210 Lenvima $210
Valeritas, Inc.	$136 V-GO $136
Medtronic MiniMed, Inc.	$42 Insulin pump $42
Janssen Scientific Affairs, LLC	$24 INVOKANA $24
Janssen Pharmaceuticals, Inc	$13 OneTouch $13

**Types of Payments**
Food and Beverage	$216
Consulting Fee	$210

Biography

Dr. Deborah Oh's area of specialization is adult endocrinology. She is rated highly by her patients. Her areas of expertise consist of diabetes, thyroid problems, and pituitary disorders. Dr. Oh seems to be an in-network provider for Anthem, UnitedHealthcare, and Blue California, as well as other insurance carriers. After attending the University of Illinois at Urbana-Champaign College of Medicine for medical school, she completed her residency training at a hospital affiliated with the University of California, San Diego (UCSD). Dr. Oh is professionally affiliated with Sharp HealthCare. Her practice in La Mesa, CA is open to new patients as reported by Sharp HealthCare.