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Dr. Stella Grace Immanuel, MD

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Specializes in: Adolescent Medicine, Family Medicine, Emergency Medicine and Pediatrics (Child & Adolescent Medicine)

25231 Roesner Lane
Katy, TX 77494

(281) 506-7412

Dr. Stella Grace Immanuel, MD is an adolescent medicine doctor in Katy, TX specializing in adolescent medicine, family medicine, emergency medicine and pediatrics (child & adolescent medicine).

Office Locations

25231 Roesner Lane
Katy, TX 77494

(281) 506-7412

(281) 530-2882

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6718 Highway 6 S
Houston, TX 77083

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In The News (see more mentions in the news)

“WASHINGTON - Dr. Stella Immanuel, a Texas physician known for treating thousands of COVID-19 patients with hydroxychloroquine and ivermectin, joined fellow physicians Dr. Simone Gold, Dr. Mary...”—"COVID Doctors Blast Vaccine Mandates, Censorship in Front of SCOTUS", Breitbart, July 2025

“Dr. Stella Immanuel, a Texas physician known for treating thousands of COVID-19 patients with hydroxychloroquine and ivermectin, joined fellow physicians Dr. Simone Gold, Dr. Mary Talley Bowden,...”—"America's Frontline Doctors Articles - Breitbart", Breitbart, July 2025

“Stella Immanuel, MD, was the nation's top prescriber of hydroxychloroquine and ivermectin over the past 2 years, a MedPage Today analysis of prescription data has found.”—"Stella Immanuel Highest U.S. Prescriber of Ivermectin and HCQ", MedPage Today, March 2023

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Stella Grace Immanuel, MD treated as an adolescent medicine doctor in Katy, TX during 2017 were emergency care.

Volume of procedures performed by Dr. Stella Grace Immanuel, MD for Medicare patients.

emergency care	197

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Stella Grace Immanuel, MD.

**Gender**
Male	96
Female	112

**Ethnicity**
Non-Hispanic White	162
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	59
From 75 to 84	50
85 and over	28
Less than 65	71

Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD in 2017

The most common conditions of Medicare patients that Dr. Stella Grace Immanuel, MD treated during 2017 were hypertension, ischemic heart disease, high cholesterol and depression.

Hypertension	75
High Cholesterol	45
Stroke	9
Ischemic Heart Disease	49
Depression	40
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	35
Chronic Obstructive Pulmonary Disease	32
Diabetes	37
Dementia	25
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Stella Grace Immanuel, MD treated as an adolescent medicine doctor in Katy, TX during 2018 were emergency care.

Volume of procedures performed by Dr. Stella Grace Immanuel, MD for Medicare patients.

emergency care	437

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Stella Grace Immanuel, MD.

**Gender**
Male	184
Female	248

**Ethnicity**
Non-Hispanic White	320
Black	100
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	137
From 75 to 84	107
85 and over	65
Less than 65	123

Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD in 2018

The most common conditions of Medicare patients that Dr. Stella Grace Immanuel, MD treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	53
Depression	36
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	9
Atrial Fibrilation	13
Heart Failure	33
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	24
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Stella Grace Immanuel, MD treated as an adolescent medicine doctor in Katy, TX during 2019 were emergency care.

Volume of procedures performed by Dr. Stella Grace Immanuel, MD for Medicare patients.

emergency care	480

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Stella Grace Immanuel, MD.

**Gender**
Male	200
Female	250

**Ethnicity**
Non-Hispanic White	358
Black	79
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	109
From 75 to 84	110
85 and over	90
Less than 65	141

Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD in 2019

The most common conditions of Medicare patients that Dr. Stella Grace Immanuel, MD treated during 2019 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	58
Stroke	9
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	43
Asthma	6
Osteoperosis	7
Atrial Fibrilation	16
Heart Failure	37
Chronic Obstructive Pulmonary Disease	28
Diabetes	41
Dementia	29
Cancer	9

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD in 2020

The most common conditions of Medicare patients that Dr. Stella Grace Immanuel, MD treated during 2020 were hypertension and high cholesterol.

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2020

Volume of procedures performed by Dr. Stella Grace Immanuel, MD for Medicare patients.

The highest averages for the top procedures that Dr. Stella Grace Immanuel, MD treated as an adolescent medicine doctor in Katy, TX were emergency care.

emergency care	371

Average Medicare Patient Data From 2017 - 2020

Information about Medicare patients treated by Dr. Stella Grace Immanuel, MD.

**Gender**
Female	152
Male	120

**Ethnicity**
Black / African American	44
Asian / Pacific Islander	0
Non-Hispanic White	210
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	66
85 and over	45
Less than 65	83
65 to 74	76

Average of Total of Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD From 2017 - 2020

The highest averages of the most common conditions of Medicare patients that Dr. Stella Grace Immanuel, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	75
High Cholesterol	55
Stroke	6
Ischemic Heart Disease	38
Depression	29
Chronic Kidney Disease	31
Asthma	6
Osteoporosis	5
Heart Failure	26
Chronic Obstructive Pulmonary Disease	22
Diabetes	29
Atrial Fibrillation	9
Dementia	19
Cancer	6

Education & Training

She has a state license in Texas.

Licensed In: Texas

Ratings & Reviews

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Biography

Dr. Stella Immanuel sees patients in Houston, TX and Katy, TX. Her medical specialties are family medicine, emergency medicine, and adolescent medicine. Dr. Immanuel has obtained a license to practice in Texas.

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Dr. Stella Grace Immanuel, MD

Office Locations

In The News (see more mentions in the news)

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD in 2019

Medicare Procedure and Patient Information

Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD in 2020

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2017 - 2020

Average Medicare Patient Data From 2017 - 2020

Average of Total of Conditions of Medicare patients treated by Dr. Stella Grace Immanuel, MD From 2017 - 2020

Education & Training

Ratings & Reviews

Biography

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