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Home > CA Providers > Obstetricians & Gynecologists: OB-GYNs

Dr. Lois Elaine Waetjen, M.D.

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Specializes in: Obstetrics & Gynecology

Northwestern University, Feinberg School of Medicine (1995)

4860 Y Street Suite 2500
Sacramento, CA 95817

(916) 734-6900

Dr. Lois Elaine Waetjen, M.D. is an obstetrician and gynecologist in Sacramento, CA specializing in obstetrics & gynecology. She graduated from Northwestern University, Feinberg School of Medicine in 1995 and has 30 years of experience. Dr. Lois Elaine Waetjen, M.D. is affiliated with Regents of the University of California.

Office Locations

Address:

4860 Y Street Suite 2500
Sacramento, CA 95817

In The News

“L. Elaine Waetjen, professor of obstetrics and gynecology at the University of California, Davis Medical Center, who has spent more than 15 years treating women for this problem, said that there is...”—"The O-Shot: Incontinence fix or empty promise?", Philadelphia Inquirer, June 2017

“On the other hand, excess weight was not a risk factor at the study's outset, but became more important over time, according to the study authors, led by Dr. L. Elaine Waetjen of the University of...”—"Why some women can't control their bladders", NBC News, January 2007

**Ethnicity**
Non-Hispanic White	98
Black	13
Hispanic	13
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	57
From 75 to 84	36
85 and over	13
Less than 65	33

Hypertension	57
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	19
Depression	29
Chronic Kidney Disease	14
Asthma	12
Osteoperosis	17
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	0
Cancer	0

catheterization	15
doctor visit	61
urologic procedures	12

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

**Age**
From 65 to 74	26
From 75 to 84	0
85 and over	0
Less than 65	17

Hypertension	48
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	24
Depression	27
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	23
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	29
Dementia	0
Cancer	0

doctor visit	75

**Ethnicity**
Non-Hispanic White	100
Black	34
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	64
From 75 to 84	0
85 and over	0
Less than 65	42

Hypertension	54
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	20
Depression	29
Chronic Kidney Disease	18
Asthma	14
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	19
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	0

breast exam	11
doctor visit	82
gynecologic procedures	10

**Ethnicity**
Non-Hispanic White	52
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	30
From 75 to 84	0
85 and over	0
Less than 65	27

Hypertension	55
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	23
Depression	27
Chronic Kidney Disease	21
Asthma	19
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	15
Chronic Obstructive Pulmonary Disease	0
Diabetes	27
Dementia	0
Cancer	0

breast exam	13
diagnostic procedures	9
doctor visit	105
gynecologic procedures	23

**Ethnicity**
Non-Hispanic White	61
Black	19
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	0
85 and over	0
Less than 65	27

Hypertension	48
High Cholesterol	33
Stroke	0
Ischemic Heart Disease	17
Depression	27
Chronic Kidney Disease	27
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	0

breast exam	16
doctor visit	96
gynecologic procedures	15

**Ethnicity**
Non-Hispanic White	72
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	0
85 and over	0
Less than 65	25

Hypertension	38
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	15
Depression	25
Chronic Kidney Disease	13
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	11
Chronic Obstructive Pulmonary Disease	0
Diabetes	16
Dementia	0
Cancer	0

breast exam	14
cytology	12
doctor visit	112
gynecologic pathology	12
gynecologic procedures	13
preventive care	12

**Ethnicity**
Non-Hispanic White	93
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	66
From 75 to 84	0
85 and over	0
Less than 65	30

Hypertension	40
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	0
Depression	22
Chronic Kidney Disease	14
Asthma	0
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Dementia	0
Cancer	9

doctor visit	85

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

**Age**
From 65 to 74	58
From 75 to 84	0
85 and over	0
Less than 65	24

Hypertension	36
High Cholesterol	31
Stroke	0
Ischemic Heart Disease	12
Depression	29
Chronic Kidney Disease	16
Asthma	0
Osteoperosis	16
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	14
Dementia	0
Cancer	11

breast exam	16
cytology	12
doctor visit	217
gynecologic pathology	12
gynecologic procedures	15
preventive care	12

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Lois Elaine Waetjen, M.D. for Medicare patients.

The highest averages for the top procedures that Dr. Lois Elaine Waetjen, M.D. treated as an obstetrician and gynecologist in Sacramento, CA were urologic procedures, catheterization, gynecologic procedures and anorectal procedures.

anorectal procedures	15
breast exam	14
catheterization	30
cytology	12
diagnostic procedures	12
doctor visit	114
gynecologic pathology	12
gynecologic procedures	16
preventive care	12
urologic procedures	53

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Lois Elaine Waetjen, M.D..

**Gender**
Male	0
Female	86

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	0
Non-Hispanic White	59
Native American / Alaskan Native	0
Hispanic	1
Other	0

**Age**
85 and over	1
75 to 84	3
Less than 65	22
65 to 74	40

Average of Total of Conditions of Medicare patients treated by Dr. Lois Elaine Waetjen, M.D. From 2013 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Lois Elaine Waetjen, M.D. treated were hypertension, high cholesterol, depression and diabetes.

Hypertension	37
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	13
Depression	21
Chronic Kidney Disease	12
Asthma	4
Osteoporosis	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	0
Diabetes	17
Atrial Fibrillation	0
Dementia	0
Cancer	2

Education & Training

Dr. Lois Elaine Waetjen, M.D. graduated from Northwestern University, Feinberg School of Medicine in 1995. She has a state license in California.

Medical School: Northwestern University, Feinberg School of Medicine (1995)

Licensed In: California

Affiliations & Hospitals

Dr. Lois Elaine Waetjen, M.D. is associated with these hospitals and organizations:

Regents of the University of California

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General Payments

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

**Payments by Company**
Merck Sharp & Dohme Corporation	$14 NEXPLANON $14

**Types of Payments**
Food and Beverage	$14

Biography

Dr. Lois Waetjen is an obstetrics & gynecology specialist in Sacramento, CA. She is affiliated with Regents of the University of California. She studied medicine at Northwestern University, Feinberg School of Medicine.