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Dr. Maria Elena Johnson, MD

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Specializes in: Adult Gastroenterology

St. George's University School of Medicine

Professional interests include: colonoscopy, constipation, colorectal cancer screening, and more.

455 Lewis Avenue Suite 200
Meriden, CT 06410

(203) 626-6540

Dr. Maria Elena Johnson, MD is a gastroenterologist in Bloomfield, CT specializing in adult gastroenterology. She graduated from St. George's University School of Medicine. Dr. Maria Elena Johnson, MD is affiliated with MidState Medical Center, Hartford Healthcare and CONNECTICUT GI PC.

Office Locations

Address:

10 Jolley Drive Suite 101
Bloomfield, CT 06002

Address:

100 Grand Street 1st Floor
New Britain, CT 06052

Address:

21 South Road Suite 100
Farmington, CT 06032

Address:

435 Lewis Avenue
Meriden, CT 06451

Address:

455 Lewis Avenue Suite 200
Meriden, CT 06410

Address:

85 Seymour Street Suite 1000, Hartford Hospital Gi Endoscopy Unit
Hartford, CT 06106

Address:

863 North Main Street Extension 300
Wallingford, CT 06490

Address:

Meriden, CT 06410

Some issues Dr. Maria Elena Johnson, MD can help you with:

Colonoscopy

Colonoscopy is the use of a special tool called a colonoscope (a thin, flexible tube with a camera on the end) to examine the inside of the colon and rectum. The tube is typically inserted anally, and it allows the physician to examine the large intestine from the inside. It may be done at any time to diagnose bowel problems, but routine colonoscopies are advised after the age of 50 to screen for colon cancer.

A colonoscopy may be performed to diagnose:

Intestinal ulcers
Polyps
Bowel cancer
An unidentified source of pain or bleeding in the intestine

Patients may be asked to drink only liquids in the days before a colonoscopy, or they may be given an enema to remove residual fecal matter. Before the exam, patients are given medication to help them relax, and then lay on their side on a table. The scope is inserted into the anus and gently moved all the way through the large intestine. Air may be pumped into the intestine to improve the view for the physician. Any polyps that are found will be removed. Then the colonoscope will be withdrawn. A colonoscopy is not usually painful, but patients may feel some bloating or have some cramps right afterward. If patients have polyps removed, they might experience a small amount of bleeding. Any side effects should go away within a few hours.

diagnostic procedures	72
doctor visit	125
gastrointestinal procedures	123
hospital care	173
inpatient care	173
manometry	26
minimally invasive procedures	82
preventive care	12
removal of lesion (e.g. growth)	72

**Gender**
Male	110
Female	183

**Ethnicity**
Non-Hispanic White	233
Black	0
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	92
From 75 to 84	82
85 and over	48
Less than 65	71

Hypertension	75
High Cholesterol	66
Stroke	5
Ischemic Heart Disease	41
Depression	32
Chronic Kidney Disease	38
Asthma	12
Osteoperosis	12
Atrial Fibrilation	22
Heart Failure	32
Chronic Obstructive Pulmonary Disease	22
Diabetes	37
Dementia	17
Cancer	19

anorectal procedures	12
diagnostic procedures	142
doctor visit	132
gastrointestinal procedures	211
hospital care	143
inpatient care	143
manometry	34
minimally invasive procedures	163
preventive care	12
removal of lesion (e.g. growth)	142

**Gender**
Male	93
Female	193

**Ethnicity**
Non-Hispanic White	222
Black	0
Hispanic	44
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	98
From 75 to 84	81
85 and over	45
Less than 65	62

Hypertension	75
High Cholesterol	70
Stroke	7
Ischemic Heart Disease	44
Depression	42
Chronic Kidney Disease	33
Asthma	15
Osteoperosis	9
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	20
Diabetes	38
Dementia	19
Cancer	15

**Gender**
Male	228
Female	496

**Ethnicity**
Non-Hispanic White	568
Black	30
Hispanic	104
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	302
From 75 to 84	206
85 and over	108
Less than 65	108

Hypertension	75
High Cholesterol	69
Stroke	9
Ischemic Heart Disease	40
Depression	40
Chronic Kidney Disease	41
Asthma	25
Osteoperosis	16
Atrial Fibrilation	17
Heart Failure	28
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	16
Cancer	14

anorectal procedures	21
diagnostic procedures	142
doctor visit	143
gastrointestinal procedures	218
hospital care	176
inpatient care	176
manometry	50
minimally invasive procedures	152
removal of lesion (e.g. growth)	142

**Gender**
Male	94
Female	234

**Ethnicity**
Non-Hispanic White	265
Black	16
Hispanic	36
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	88
85 and over	47
Less than 65	47

Hypertension	75
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	35
Depression	36
Chronic Kidney Disease	41
Asthma	30
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	26
Chronic Obstructive Pulmonary Disease	23
Diabetes	32
Dementia	16
Cancer	17

anorectal procedures	26
diagnostic procedures	163
doctor visit	151
gastrointestinal procedures	269
hospital care	106
inpatient care	106
manometry	61
minimally invasive procedures	191
preventive care	18
removal of lesion (e.g. growth)	163

**Gender**
Male	100
Female	230

**Ethnicity**
Non-Hispanic White	273
Black	0
Hispanic	31
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	79
85 and over	38
Less than 65	61

Hypertension	71
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	34
Depression	37
Chronic Kidney Disease	36
Asthma	15
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	22
Chronic Obstructive Pulmonary Disease	23
Diabetes	31
Dementia	13
Cancer	14

diagnostic procedures	118
doctor visit	119
gastrointestinal procedures	163
hospital care	113
inpatient care	113
manometry	15
minimally invasive procedures	148
preventive care	19
removal of lesion (e.g. growth)	118

**Gender**
Male	78
Female	209

**Ethnicity**
Non-Hispanic White	237
Black	0
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	126
From 75 to 84	76
85 and over	41
Less than 65	44

Hypertension	71
High Cholesterol	64
Stroke	8
Ischemic Heart Disease	37
Depression	37
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	12
Atrial Fibrilation	17
Heart Failure	24
Chronic Obstructive Pulmonary Disease	23
Diabetes	33
Dementia	16
Cancer	13

anorectal procedures	16
biological response modifier (BRM) therapy	14
chemotherapy	14
diagnostic procedures	115
doctor visit	123
gastrointestinal procedures	149
hospital care	101
inpatient care	101
manometry	15
minimally invasive procedures	149
preventive care	10
removal of lesion (e.g. growth)	115

**Gender**
Male	81
Female	200

**Ethnicity**
Non-Hispanic White	226
Black	13
Hispanic	31
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	118
From 75 to 84	79
85 and over	36
Less than 65	48

Hypertension	75
High Cholesterol	66
Stroke	4
Ischemic Heart Disease	32
Depression	41
Chronic Kidney Disease	45
Asthma	18
Osteoperosis	14
Atrial Fibrilation	16
Heart Failure	27
Chronic Obstructive Pulmonary Disease	21
Diabetes	37
Dementia	13
Cancer	16

anorectal procedures	16
diagnostic procedures	109
doctor visit	97
gastrointestinal procedures	121
hospital care	112
inpatient care	112
manometry	15
minimally invasive procedures	106
removal of lesion (e.g. growth)	109

**Gender**
Male	67
Female	173

**Ethnicity**
Non-Hispanic White	190
Black	0
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	101
From 75 to 84	71
85 and over	29
Less than 65	39

Hypertension	70
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	38
Depression	41
Chronic Kidney Disease	41
Asthma	15
Osteoperosis	12
Atrial Fibrilation	13
Heart Failure	25
Chronic Obstructive Pulmonary Disease	21
Diabetes	40
Dementia	15
Cancer	15

anorectal procedures	32
biological response modifier (BRM) therapy	16
chemotherapy	16
diagnostic procedures	247
doctor visit	148
gastrointestinal procedures	275
hospital care	133
inpatient care	133
manometry	31
minimally invasive procedures	261
removal of lesion (e.g. growth)	247

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Maria Elena Johnson, MD for Medicare patients.

The highest averages for the top procedures that Dr. Maria Elena Johnson, MD treated as a gastroenterologist in Bloomfield, CT were gastrointestinal procedures, minimally invasive procedures, removal of lesion (e.g. growth) and hospital care.

anorectal procedures	20
biological response modifier (BRM) therapy	15
chemotherapy	15
diagnostic procedures	139
doctor visit	132
gastrointestinal procedures	200
hospital care	139
inpatient care	139
manometry	34
minimally invasive procedures	160
preventive care	14
removal of lesion (e.g. growth)	139

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Maria Elena Johnson, MD.

**Gender**
Male	85
Female	191

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	0
Non-Hispanic White	221
Native American / Alaskan Native	0
Hispanic	34
Other	0

**Age**
75 to 84	76
85 and over	39
Less than 65	48
65 to 74	113

Average of Total of Conditions of Medicare patients treated by Dr. Maria Elena Johnson, MD From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Maria Elena Johnson, MD treated were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension	58
High Cholesterol	51
Stroke	5
Ischemic Heart Disease	30
Depression	30
Chronic Kidney Disease	31
Asthma	14
Osteoporosis	9
Heart Failure	21
Chronic Obstructive Pulmonary Disease	18
Diabetes	28
Atrial Fibrillation	13
Cancer	12
Dementia	12

Education & Training

Dr. Maria Elena Johnson, MD graduated from St. George's University School of Medicine. She completed residency at University of Connecticut Affiliated Hospitals. She has a state license in Connecticut.

Medical School: St. George's University School of Medicine

Residency: University of Connecticut Affiliated Hospitals

Licensed In: Connecticut

Affiliations & Hospitals

Dr. Maria Elena Johnson, MD is associated with these hospitals and organizations:

MidState Medical Center

Hartford Healthcare

CONNECTICUT GI PC

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. Maria Elena Johnson, MD appears to accept the following insurance providers: ConnectiCare, Health Net, Cigna, Aetna, Anthem, United Healthcare, Oxford Health Plans and Medicare.

Insurance Accepted by Provider includes:

According to our sources, Dr. Maria Elena Johnson, MD accepts the following insurance providers:

ConnectiCare

Health Net

Cigna

Aetna

Anthem

United Healthcare

Oxford Health Plans

Medicare

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$735 Humira $373	Creon $305	Mavyret $22	ABT 450 $15	$20
AbbVie Inc.	$710 Rinvoq $222	Creon $133	LINZESS $132	Skyrizi $129	Humira $68	Other $26
Janssen Biotech, Inc.	$687 STELARA $323	SIMPONI $250	OLYSIO $114
Takeda Pharmaceuticals U.S.A., Inc.	$472 ENTYVIO $316	MOTEGRITY $115	GATTEX $31	$9
Salix Pharmaceuticals, a division of Bausch Health US, LLC	$325 XIFAXAN $182	Trulance $89	Uceris $33	UCERIS TABLETS $21
Other	$2,514 LINZESS $246	XARELTO $170	CANASA $155	IBSRELA $123	Cimzia $118	Other $1,702

**Types of Payments**
Food and Beverage	$5,266
Education	$123
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$53

Ownership and Interest Payments

This table describes ownership payments received by Dr. Maria Elena Johnson, MD.

GastroGPO, LLC

2023

$19,439.88

Physician Covered Recipient

Common Stock

Biography

Dr. Maria Johnson is a specialist in adult gastroenterology. She works in Hartford, CT and Meriden, CT. Her professional affiliations include Hartford Hospital and Midstate Medical Center.