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Home > AZ Providers > Internists & Internal Medicine Doctors

Dr. Sonal P. Haerter, MD

(12 Ratings)

Specializes in: Internal Medicine (Adult Medicine) and Geriatrics (Elderly Care)

Dr. D.Y. Patil Medical College

Professional interests include: men's health issues

500 W Thomas Road Suite 900A
Phoenix, AZ 85013

(602) 406-3540

Dr. Sonal P. Haerter, MD is an internist in Phoenix, AZ specializing in internal medicine (adult medicine) and geriatrics (elderly care). She graduated from Dr. D.Y. Patil Medical College. Dr. Sonal P. Haerter, MD is affiliated with Dignity Health Medical Group - Arizona.

Office Locations

500 W Thomas Road Suite 900A
Phoenix, AZ 85013

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	245

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ during 2013 were preventive care and vaccines.

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	313
preventive care	12
vaccines	12

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	42
Female	90

**Ethnicity**
Non-Hispanic White	81
Black	0
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	0
85 and over	0
Less than 65	35

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2013

Hypertension	67
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	34
Depression	23
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	18
Chronic Obstructive Pulmonary Disease	11
Diabetes	39
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ during 2014 were preventive care and vaccines.

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	349
preventive care	18
vaccines	18

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	53
Female	99

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	28
85 and over	13
Less than 65	40

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2014

Hypertension	64
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	32
Asthma	9
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	0
Diabetes	30
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ during 2015 were preventive care and vaccines.

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	370
preventive care	60
vaccines	60

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	86
Female	240

**Ethnicity**
Non-Hispanic White	230
Black	0
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	82
85 and over	22
Less than 65	56

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2015

Hypertension	61
High Cholesterol	42
Stroke	8
Ischemic Heart Disease	29
Depression	25
Chronic Kidney Disease	28
Asthma	15
Osteoperosis	14
Atrial Fibrilation	13
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ during 2016 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	361
lab tests	12
preventive care	45
vaccines	45

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	56
Female	135

**Ethnicity**
Non-Hispanic White	119
Black	17
Hispanic	39
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	93
From 75 to 84	53
85 and over	14
Less than 65	31

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2016

Hypertension	65
High Cholesterol	41
Stroke	7
Ischemic Heart Disease	28
Depression	27
Chronic Kidney Disease	26
Asthma	15
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	31
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ during 2017 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	350
lab tests	15
preventive care	38
vaccines	38

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	48
Female	103

**Ethnicity**
Non-Hispanic White	97
Black	0
Hispanic	31
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	38
85 and over	11
Less than 65	24

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2017

Hypertension	64
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	25
Depression	26
Chronic Kidney Disease	32
Asthma	0
Osteoperosis	9
Atrial Fibrilation	8
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ during 2018 were preventive care and vaccines.

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	392
preventive care	50
vaccines	50

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	60
Female	123

**Ethnicity**
Non-Hispanic White	119
Black	16
Hispanic	37
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	62
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2018

Hypertension	69
High Cholesterol	52
Stroke	0
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	10
Atrial Fibrilation	11
Heart Failure	22
Chronic Obstructive Pulmonary Disease	10
Diabetes	31
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	376
preventive care	54
vaccines	54

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	50
Female	123

**Ethnicity**
Non-Hispanic White	118
Black	16
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	51
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2019

Hypertension	66
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	32
Depression	27
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	244
preventive care	12
vaccines	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	41
Female	111

**Ethnicity**
Non-Hispanic White	108
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2020

Hypertension	68
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	36
Depression	23
Chronic Kidney Disease	33
Asthma	9
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	28
Dementia	9
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	205
preventive care	12
vaccines	12

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	36
Female	106

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	21
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	42
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2021

Hypertension	63
High Cholesterol	64
Stroke	0
Ischemic Heart Disease	33
Depression	20
Chronic Kidney Disease	28
Asthma	10
Osteoperosis	19
Atrial Fibrilation	11
Heart Failure	0
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	0
Cancer	16

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	119

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	20
Female	73

**Ethnicity**
Non-Hispanic White	66
Black	0
Hispanic	14
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	46
From 75 to 84	32
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2022

Hypertension	73
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	24
Depression	23
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	27
Atrial Fibrilation	20
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	26
Dementia	0
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	107

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	19
Female	60

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

**Age**
From 65 to 74	38
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2023

Hypertension	71
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	19
Asthma	0
Osteoperosis	30
Atrial Fibrilation	15
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	19
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

doctor visit	105

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Male	15
Female	61

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

**Age**
From 65 to 74	34
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD in 2024

Hypertension	62
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	20
Asthma	0
Osteoperosis	36
Atrial Fibrilation	16
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	25
Dementia	0
Cancer	20

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Sonal P. Haerter, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sonal P. Haerter, MD treated as an internist in Phoenix, AZ were preventive care, vaccines and lab tests.

doctor visit	272
lab tests	13
preventive care	33
vaccines	33

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Sonal P. Haerter, MD.

**Gender**
Female	101
Male	40

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	95
Native American / Alaskan Native	0
Hispanic	23
Other	0

**Age**
85 and over	4
75 to 84	33
Less than 65	14
65 to 74	71

Average of Total of Conditions of Medicare patients treated by Dr. Sonal P. Haerter, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Sonal P. Haerter, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	61
High Cholesterol	51
Stroke	1
Ischemic Heart Disease	26
Depression	21
Chronic Kidney Disease	26
Asthma	6
Osteoporosis	16
Heart Failure	9
Chronic Obstructive Pulmonary Disease	5
Diabetes	26
Atrial Fibrillation	11
Cancer	11
Dementia	2

Education & Training

Dr. Sonal P. Haerter, MD graduated from Dr. D.Y. Patil Medical College. She completed residency at St. Jospeh Hospital and Medical Center. She is certified by the American Board of Internal Medicine and has a state license in Arizona.

Medical School: Dr. D.Y. Patil Medical College

Residency: St. Jospeh Hospital and Medical Center

Board Certification: American Board of Internal Medicine

Licensed In: Arizona

Ratings & Reviews

Dr. Sonal P. Haerter, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 12 ratings. We collect ratings and reviews of Dr. Sonal P. Haerter, MD from all over the web to help you find the right in Phoenix, AZ.

Overall Rating

(12 Ratings)

Leave a Review

Reviews From Around The Web

Overall Rating: 5.0 2024-06-18

Patient verified via Press Ganey

Dr. Haerter is extremely thorough and actively listens to all concerns pertaining to medical care. She thoroughly explained the plan of care in a concise manner. Very empathetic and extremely knowledgeable!

Overall Rating: 5.0 2025-09-17

Patient verified via Press Ganey

Dr. Haerter Is the most caring and thorough physician I have ever had in my 82 years. She has been my doctor for many years and will continue to be throughout my life

Overall Rating: 5.0 2025-11-01

Patient verified via Press Ganey

Dr. Haerter has always been super responsive to my health concerns. She listens carefully and never makes me feel rushed or unheard.

Overall Rating: 5.0 2024-02-07

Patient verified via Press Ganey

I had a wonderful experience with my provider and staff. I left feeling seen and heard and uplifted.

Overall Rating: 5.0 2024-08-08

Patient verified via Press Ganey

I'm healthy, this was a smooth and thorough visit.

Overall Rating: 5.0 2023-10-31

Patient verified via Press Ganey

Extremely a very happy and healthy experience!!

Overall Rating: 5.0 2024-12-31

Patient verified via Press Ganey

Excellent experience with Dr. Haerter

General Payments

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

**Payments by Company**
St. Jude Medical, Inc.	$233 Unify Assura $209	Neuro-Chronic Pain $24
Abbott Laboratories	$124 Quadra Assura CRT Defibrillator $124
Sobi, Inc	$122 $122
Genentech USA, Inc.	$106 XOLAIR $106
EMD Serono, Inc.	$98 Gonal-f $98
Other	$209 Belviq $86	INTERSTIM $54	LifeVest $42	XARELTO $27

**Types of Payments**
Food and Beverage	$892

Biography

Sonal P Haerter, MD, is a faculty physician with Dignity Health Medical Group in the department of Internal Medicine at St. Joseph's Hospital and Medical Center. Dr Haerter is board-certified in Internal Medicine by the American Board of Internal Medicine. Dr Haerter provides adult primary care services at the Internal Medicine Health Center. Her clinical interests include preventative medicine and women's health. She is fluent in Hindi and Punjabi. Dr Haerter received her medical degree from D.Y. Patil Education Society's Medical School in Kolhapur, India. She completed her internship and residency in Internal Medicine and was Chief Resident at St. Joseph's Hospital and Medical Center, Phoenix, AZ.