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Dr. Rena Marie Johnson, M.D.

(2 Ratings)

Specializes in: Family Medicine

Howard University College of Medicine (1987)

6250 Old Dobbin Lane
Columbia, MD 21045

(410) 730-3399

Dr. Rena Marie Johnson, M.D. is a family medicine practitioner in Columbia, MD specializing in family medicine. She graduated from Howard University College of Medicine in 1987 and has 37 years of experience. Dr. Rena Marie Johnson, M.D. is affiliated with CENTENNIAL MEDICAL GROUP, PA.

Office Locations

Address:

6250 Old Dobbin Lane
Columbia, MD 21045

breathing treatment	11
doctor visit	259
lab tests	5
thoracic (chest) imaging	11
X-rays	10

**Gender**
Male	84
Female	171

**Ethnicity**
Non-Hispanic White	179
Black	42
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	122
From 75 to 84	67
85 and over	37
Less than 65	29

Hypertension	60
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	12
Cancer	7

breathing treatment	20
doctor visit	218
lab tests	82

**Gender**
Male	140
Female	316

**Ethnicity**
Non-Hispanic White	370
Black	42
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	116
85 and over	46
Less than 65	70

Hypertension	62
High Cholesterol	57
Stroke	5
Ischemic Heart Disease	26
Depression	31
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	8
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	11
Cancer	10

breathing treatment	13
doctor visit	313
lab tests	26
preventive care	9
vaccines	10

**Gender**
Male	106
Female	195

**Ethnicity**
Non-Hispanic White	244
Black	20
Hispanic	16
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	135
From 75 to 84	95
85 and over	52
Less than 65	19

Hypertension	59
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	12
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	11
Cancer	11

**Gender**
Male	115
Female	219

**Ethnicity**
Non-Hispanic White	179
Black	111
Hispanic	19
Asian	14
Other	0
Native American	0

**Age**
From 65 to 74	152
From 75 to 84	90
85 and over	43
Less than 65	49

Hypertension	66
High Cholesterol	49
Stroke	6
Ischemic Heart Disease	26
Depression	22
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	12
Diabetes	35
Dementia	13
Cancer	7

blood draw	66
breathing treatment	31
doctor visit	339
lab tests	287
preventive care	8
vaccines	9

**Gender**
Male	135
Female	268

**Ethnicity**
Non-Hispanic White	202
Black	146
Hispanic	28
Asian	12
Other	15
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	126
85 and over	46
Less than 65	51

Hypertension	68
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	31
Depression	20
Chronic Kidney Disease	31
Asthma	10
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	35
Dementia	10
Cancer	12

blood draw	66
breathing treatment	19
doctor visit	402
lab tests	300
preventive care	10
vaccines	11

**Gender**
Male	148
Female	318

**Ethnicity**
Non-Hispanic White	218
Black	170
Hispanic	33
Asian	25
Other	20
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	130
85 and over	51
Less than 65	59

Hypertension	70
High Cholesterol	57
Stroke	6
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	32
Asthma	10
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	37
Dementia	12
Cancer	10

blood draw	135
chronic care	153
doctor visit	581
lab tests	25
preventive care	86
vaccines	87

**Gender**
Male	160
Female	161

**Ethnicity**
Non-Hispanic White	186
Black	81
Hispanic	19
Asian	22
Other	13
Native American	0

**Age**
From 65 to 74	179
From 75 to 84	93
85 and over	38
Less than 65	11

Hypertension	75
High Cholesterol	75
Stroke	5
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	37
Asthma	12
Osteoperosis	18
Atrial Fibrilation	7
Heart Failure	9
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	10
Cancer	16

chronic care	20
diabetes management	17
doctor visit	271
lab tests	11
preventive care	14

Average Medicare Procedure Volume From 2014 - 2021

Volume of procedures performed by Dr. Rena Marie Johnson, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. Rena Marie Johnson, M.D. treated as a family medicine practitioner in Columbia, MD were lab tests, chronic care, blood draw and X-rays.

abdominal imaging	10
blood draw	80
chronic care	86
diabetes management	17
doctor visit	337
lab tests	124
preventive care	25
thoracic (chest) imaging	41
vaccines	27
X-rays	46

Average Medicare Patient Data From 2014 - 2021

Information about Medicare patients treated by Dr. Rena Marie Johnson, M.D..

**Gender**
Male	88
Female	164

**Ethnicity**
Black / African American	61
Asian / Pacific Islander	7
Non-Hispanic White	157
Native American / Alaskan Native	0
Hispanic	12
Other	4

**Age**
75 to 84	71
85 and over	31
Less than 65	28
65 to 74	121

Average of Total of Conditions of Medicare patients treated by Dr. Rena Marie Johnson, M.D. From 2014 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Rena Marie Johnson, M.D. treated were hypertension, high cholesterol, diabetes and ischemic heart disease.

Hypertension	46
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	18
Depression	14
Chronic Kidney Disease	17
Asthma	7
Osteoporosis	7
Heart Failure	7
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Atrial Fibrillation	5
Cancer	7
Dementia	7

Education & Training

Dr. Rena Marie Johnson, M.D. graduated from Howard University College of Medicine in 1987. She has a state license in Maryland.

Medical School: Howard University College of Medicine (1987)

Licensed In: Maryland

Affiliations & Hospitals

Dr. Rena Marie Johnson, M.D. is associated with these hospitals and organizations:

CENTENNIAL MEDICAL GROUP, PA

Ratings & Reviews

Dr. Rena Marie Johnson, M.D. has an average of 1.5 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Rena Marie Johnson, M.D. from all over the web to help you find the right in Columbia, MD.

1.5

Overall Rating

(2 Ratings)

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Reviews Left On DocSpot

Overall Rating: 2.0 2018-12-10

I wasn't sure if it was just me, so I decided to look at Dr. Johnson's ratings.  Now that I've read the others, I must say that my feeling about her are accurate.  I've been going to Patient's First for over a year and each time I see Dr. Johnson, I get anxiety.  I feel like she is cold and disengaging.  I've never felt comfortable with her.  Therefore, I'm going to seek out a new Primary Care doctor after doing some research for someone I feel comfortable discussing my health concerns.

Overall Rating: 1.0 2012-03-02

Dr. Johnson is condescending, arrogant, dismissive and haughty.  The only difference between God and Dr. Johnson is that God does not think He's a doctor....but Dr. Johnson thinks she's God.  Worst experience ever with a health care provider.  I'll never go back.

General Payments

These charts describe general payments received by Dr. Rena Marie Johnson, M.D.. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Novo Nordisk Inc	$237 Ozempic $151	RYBELSUS $68	$17
AbbVie Inc.	$184 VRAYLAR $148	UBRELVY $26	QULIPTA $10
Lilly USA, LLC	$100 JARDIANCE $50	MOUNJARO $36	ZEPBOUND $14
Merck Sharp & Dohme LLC	$96 VAXNEUVANCE $75	GARDASIL 9 $22
Exact Sciences Corporation	$88 Cologuard Collection Kit $88
Other	$561 GEMTESA $56	FARXIGA $51	FREESTYLE LIBRE 3 $45	TLANDO $41	XYOSTED $38	Other $330

**Types of Payments**
Food and Beverage	$1,267

Biography

Dr. Rena Johnson is a specialist in family medicine. She graduated from Howard University College of Medicine.

Select Year:

Dr. Rena Marie Johnson, M.D.

Office Locations

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rena Marie Johnson, M.D. in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rena Marie Johnson, M.D. in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rena Marie Johnson, M.D. in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rena Marie Johnson, M.D. in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rena Marie Johnson, M.D. in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rena Marie Johnson, M.D. in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Rena Marie Johnson, M.D. in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Average Medicare Procedure Volume From 2014 - 2021

Average Medicare Patient Data From 2014 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Rena Marie Johnson, M.D. From 2014 - 2021

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

Other Providers in Columbia, MD