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Dr. Gregory Lynn Davis, MD

Specializes in: Gynecology
Loma Linda University School of Medicine (1982)
1040 Mangrove Avenue
Chico, CA 95926

Dr. Gregory Lynn Davis, MD is a gynecologist in Chico, CA specializing in gynecology. He graduated from Loma Linda University School of Medicine in 1982 and has 43 years of experience. Dr. Gregory Lynn Davis, MD is affiliated with EFFINGHAM HOSPITAL INC.

View Doctor's Full Profile (530) 345-0064

Office Locations

1040 Mangrove Avenue
Chico, CA 95926
(530) 345-0064
open_in_new

In The News 

“Dr. Gregory Davis, affiliated with Feather River and Enloe, set up a new gynecology practice, Mangrove Women's Health.”—"Medical migration *", Chico News and Review, March 2019

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2013 were minimally invasive procedures, neurostimulation, urologic procedures and potassium test.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

bladder distention 17
doctor visit 265
lab tests 46
minimally invasive procedures 481
neurostimulation 464
pelvic imaging 48
potassium test 220
ultrasound (sonogram) 48
urologic procedures 270
women's imaging 48

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

Gender
Male 0
Female 165
Age
From 65 to 74 90
From 75 to 84 34
85 and over 20
Less than 65 21

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2013

The most common conditions of Medicare patients that Dr. Gregory Lynn Davis, MD treated during 2013 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension 48
High Cholesterol 46
Stroke 0
Ischemic Heart Disease 18
Depression 25
Chronic Kidney Disease 19
Asthma 8
Osteoperosis 8
Atrial Fibrilation 7
Heart Failure 0
Chronic Obstructive Pulmonary Disease 10
Diabetes 13
Dementia 8
Cancer 11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2014 were minimally invasive procedures, neurostimulation, urologic procedures and potassium test.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

bladder distention 23
doctor visit 333
lab tests 36
minimally invasive procedures 414
neurostimulation 391
pelvic imaging 62
potassium test 257
ultrasound (sonogram) 62
urologic procedures 314
women's imaging 62

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

Gender
Male 0
Female 189
Age
From 65 to 74 99
From 75 to 84 45
85 and over 14
Less than 65 31

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2014

The most common conditions of Medicare patients that Dr. Gregory Lynn Davis, MD treated during 2014 were high cholesterol, hypertension, depression and chronic kidney disease.

Hypertension 43
High Cholesterol 47
Stroke 0
Ischemic Heart Disease 13
Depression 25
Chronic Kidney Disease 14
Asthma 10
Osteoperosis 10
Atrial Fibrilation 7
Heart Failure 0
Chronic Obstructive Pulmonary Disease 10
Diabetes 14
Dementia 0
Cancer 11

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2017 were minimally invasive procedures, neurostimulation, urologic procedures and potassium test.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

bladder distention 13
breast exam 11
doctor visit 263
gynecologic procedures 11
minimally invasive procedures 158
neurostimulation 145
pelvic imaging 34
potassium test 35
ultrasound (sonogram) 34
urologic procedures 66
women's imaging 34

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

Gender
Male 0
Female 172
Age
From 65 to 74 103
From 75 to 84 37
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2017

The most common conditions of Medicare patients that Dr. Gregory Lynn Davis, MD treated during 2017 were hypertension, high cholesterol, chronic kidney disease and depression.

Hypertension 34
High Cholesterol 33
Stroke 0
Ischemic Heart Disease 10
Depression 17
Chronic Kidney Disease 17
Asthma 9
Osteoperosis 13
Atrial Fibrilation 7
Heart Failure 6
Chronic Obstructive Pulmonary Disease 0
Diabetes 12
Dementia 0
Cancer 9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2018 were ultrasound (sonogram), pelvic imaging and women's imaging.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

doctor visit 250
pelvic imaging 28
ultrasound (sonogram) 28
women's imaging 28

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

Gender
Male 0
Female 165
Age
From 65 to 74 96
From 75 to 84 37
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2018

The most common conditions of Medicare patients that Dr. Gregory Lynn Davis, MD treated during 2018 were high cholesterol, hypertension, depression and chronic kidney disease.

Hypertension 38
High Cholesterol 45
Stroke 0
Ischemic Heart Disease 10
Depression 20
Chronic Kidney Disease 15
Asthma 8
Osteoperosis 9
Atrial Fibrilation 0
Heart Failure 0
Chronic Obstructive Pulmonary Disease 0
Diabetes 11
Dementia 0
Cancer 9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2019 were lab tests, minimally invasive procedures, neurostimulation and thyroid function tests.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

bladder distention 14
blood draw 126
breast exam 66
breast procedures 14
cytology 83
diagnostic procedures 13
doctor visit 667
excision 13
gynecologic pathology 83
gynecologic procedures 79
lab tests 340
minimally invasive procedures 236
neurostimulation 209
pelvic imaging 67
placement of vaginal support device 45
potassium test 14
preventive care 113
removal of lesion (e.g. growth) 13
thyroid function tests 173
ultrasound (sonogram) 67
urologic procedures 28
women's imaging 81
X-rays 14

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

Gender
Male 0
Female 329
Ethnicity
Non-Hispanic White 309
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 207
From 75 to 84 66
85 and over 12
Less than 65 44

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2019

The most common conditions of Medicare patients that Dr. Gregory Lynn Davis, MD treated during 2019 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension 41
High Cholesterol 38
Stroke 0
Ischemic Heart Disease 10
Depression 26
Chronic Kidney Disease 15
Asthma 5
Osteoperosis 7
Atrial Fibrilation 5
Heart Failure 4
Chronic Obstructive Pulmonary Disease 6
Diabetes 13
Dementia 4
Cancer 6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2020 were lab tests, thyroid function tests, minimally invasive procedures and neurostimulation.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

blood draw 140
breast exam 84
breast procedures 21
cytology 81
diagnostic procedures 16
doctor visit 617
excision 16
gynecologic pathology 81
gynecologic procedures 100
lab tests 452
minimally invasive procedures 160
musculoskeletal imaging 14
neurostimulation 144
pelvic imaging 68
placement of vaginal support device 33
preventive care 130
removal of lesion (e.g. growth) 16
thyroid function tests 161
ultrasound (sonogram) 68
vertebral fracture assessment (VFA) 14
women's imaging 89
X-rays 35

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

Ethnicity
Non-Hispanic White 302
Black 0
Hispanic 17
Asian 0
Other 0
Native American 0
Age
From 65 to 74 199
From 75 to 84 76
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2020

The most common conditions of Medicare patients that Dr. Gregory Lynn Davis, MD treated during 2020 were high cholesterol, hypertension, depression and osteoperosis.

Hypertension 46
High Cholesterol 46
Stroke 0
Ischemic Heart Disease 12
Depression 27
Chronic Kidney Disease 14
Asthma 6
Osteoperosis 15
Atrial Fibrilation 4
Heart Failure 4
Chronic Obstructive Pulmonary Disease 4
Diabetes 13
Dementia 0
Cancer 8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA during 2021 were lab tests, thyroid function tests, preventive care and blood draw.

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

blood draw 102
breast exam 89
breast procedures 11
cytology 87
doctor visit 544
gynecologic pathology 87
gynecologic procedures 89
lab tests 315
minimally invasive procedures 100
neurostimulation 100
pelvic imaging 56
preventive care 118
thyroid function tests 121
ultrasound (sonogram) 56
women's imaging 67
X-rays 11

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

Ethnicity
Non-Hispanic White 273
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 168
From 75 to 84 71
85 and over 11
Less than 65 41

Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD in 2021

The most common conditions of Medicare patients that Dr. Gregory Lynn Davis, MD treated during 2021 were hypertension, high cholesterol, depression and chronic kidney disease.

Hypertension 47
High Cholesterol 45
Stroke 0
Ischemic Heart Disease 8
Depression 25
Chronic Kidney Disease 14
Asthma 5
Osteoperosis 14
Atrial Fibrilation 5
Heart Failure 5
Chronic Obstructive Pulmonary Disease 4
Diabetes 11
Dementia 0
Cancer 7

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2021

Volume of procedures performed by Dr. Gregory Lynn Davis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Lynn Davis, MD treated as a gynecologist in Chico, CA were minimally invasive procedures, neurostimulation, lab tests and urologic procedures.

bladder distention 16
blood draw 122
breast exam 62
breast procedures 15
cytology 83
diagnostic procedures 14
doctor visit 419
excision 14
gynecologic pathology 83
gynecologic procedures 69
lab tests 237
minimally invasive procedures 258
musculoskeletal imaging 14
neurostimulation 242
pelvic imaging 51
potassium test 131
preventive care 120
removal of lesion (e.g. growth) 14
thyroid function tests 151
ultrasound (sonogram) 51
urologic procedures 169
vertebral fracture assessment (VFA) 14
women's imaging 58
X-rays 20

Average Medicare Patient Data From 2013 - 2021

Information about Medicare patients treated by Dr. Gregory Lynn Davis, MD.

Gender
Male 0
Female 145
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 126
Native American / Alaskan Native 0
Hispanic 2
Other 0
Age
75 to 84 52
85 and over 8
Less than 65 19
65 to 74 137

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Lynn Davis, MD From 2013 - 2021

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

Hypertension 42
High Cholesterol 42
Stroke 0
Ischemic Heart Disease 11
Depression 23
Chronic Kidney Disease 15
Asthma 7
Osteoporosis 10
Heart Failure 2
Chronic Obstructive Pulmonary Disease 4
Diabetes 12
Atrial Fibrillation 5
Cancer 8
Dementia 1

Education & Training

Dr. Gregory Lynn Davis, MD graduated from Loma Linda University School of Medicine in 1982. He has a state license in California.

Medical School: Loma Linda University School of Medicine (1982)

Licensed In: California

Affiliations & Hospitals

Dr. Gregory Lynn Davis, MD is associated with these hospitals and organizations:

EFFINGHAM HOSPITAL INC

Ratings & Reviews

Dr. Gregory Lynn Davis, MD has an exceptional overall rating with an average of 4.6 out of 5 stars based on 5 ratings. We collect ratings and reviews of Dr. Gregory Lynn Davis, MD from all over the web to help you find the right in Chico, CA. 

4.6
Overall Rating
Leave a Review
Reviews Left On DocSpot
Overall Rating: 5.0 2024-01-11 
Met Dr. Gregory Davis at Effingham Women's Health, after his PA had seen me 10 days earlier when she did a pap and biopsy. He was so nice and explained what the diagnosis was in detail to my family (I was in shock by this time). I wish all doctors would have his bedside manner. He made me feel safe and secure going forward.

General Payments

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

Payments by Company
AbbVie Inc. $343 VRAYLAR
$125 		ORIAHNN
$91 		UBRELVY
$72 		Orilissa
$38 		Synthroid
$18
Pfizer Inc. $292 DUAVEE
$126 		COLOGUARD DNA CAPTURE REAGENTS
$58 		COLOGUARD
$52 		ESTRING
$18 		PAXLOVID
$14 		Other
$24
Astellas Pharma US Inc $208 Veozah
$114 		Myrbetriq
$95
AbbVie, Inc. $193 Lupron
$82 		Synthroid
$66 		Orilissa
$31
$14
Mallinckrodt LLC $175 OFIRMEV
$156 		XARTEMIS XR
$19
Other $1,353 Da Vinci Surgical System
$165 		Prolia
$117 		Injectafer
$82 		INTRAROSA
$78 		APLENZIN
$68 		Other
$843
Types of Payments
Food and Beverage $2,457
Education $95
Gift $12

Biography

Dr. Gregory Davis is a gynecology specialist. The average patient rating for Dr. Davis is 4.5 stars (out of 5). Dr. Davis graduated from Loma Linda University School of Medicine.

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