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Home > IA Providers > Transplant Surgeons

Dr. Daniel A. Katz, MD

(505 Ratings)

Specializes in: General Surgery and Transplant Surgery

UMDNJ-Robert Wood Johnson Medical School

Professional interests include: transplant procedures, liver transplant, liver disease, and more.

200 Hawkins Drive
Iowa City, IA 52242

(319) 356-1334

Dr. Daniel A. Katz, MD is a general surgeon in Iowa City, IA specializing in general surgery and transplant surgery. He graduated from UMDNJ-Robert Wood Johnson Medical School. Dr. Daniel A. Katz, MD is affiliated with University of Iowa Health Care.

Office Locations

200 Hawkins Drive
Iowa City, IA 52242

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In The News

“"The very hard part is to tell somebody no," said Dr. Daniel Katz, liver-transplant surgeon at the University of Iowa.”—"Waiting in the dark: Patients on UCI's liver-transplant list", The Orange County Register, December 2005

Noteworthy Medicare Patient Procedures Performed by Dr. Daniel A. Katz, MD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Volume:

cerebrospinal fluid shunt insertion

In 2023, Dr. Daniel A. Katz, MD performed more cerebrospinal fluid (CSF) shunt insertion procedures for Medicare patients than 95% of providers in related specialties within Iowa.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

doctor visit	11
hospital care	33
inpatient care	33

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2013 were hospital care, inpatient care, transplant procedures and abdominal surgery.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

abdominal surgery	16
doctor visit	24
hospital care	112
inpatient care	112
transplant procedures	16
urologic procedures	16

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	58
Female	35

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

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	67

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2013

Hypertension	75
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	38
Depression	27
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	35
Chronic Obstructive Pulmonary Disease	0
Diabetes	54
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2014 were hospital care, inpatient care and catheterization.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

catheterization	11
doctor visit	34
hospital care	98
inpatient care	98

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	56
Female	41

**Ethnicity**
Non-Hispanic White	82
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

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

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2014

Hypertension	75
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	30
Depression	27
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	27
Chronic Obstructive Pulmonary Disease	13
Diabetes	53
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2015 were hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

doctor visit	40
hospital care	109
inpatient care	109

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	104
Female	78

**Ethnicity**
Non-Hispanic White	148
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	0
85 and over	0
Less than 65	108

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2015

Hypertension	75
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	36
Depression	18
Chronic Kidney Disease	75
Asthma	12
Osteoperosis	0
Atrial Fibrilation	15
Heart Failure	49
Chronic Obstructive Pulmonary Disease	0
Diabetes	59
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2016 were hospital care and inpatient care.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

doctor visit	40
hospital care	96
inpatient care	96

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	66
Female	36

**Ethnicity**
Non-Hispanic White	76
Black	13
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	29
From 75 to 84	0
85 and over	0
Less than 65	61

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2016

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	51
Depression	28
Chronic Kidney Disease	75
Asthma	18
Osteoperosis	0
Atrial Fibrilation	14
Heart Failure	46
Chronic Obstructive Pulmonary Disease	15
Diabetes	55
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2017 were hospital care, inpatient care and cerebrospinal fluid (CSF) shunt insertion.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

cerebrospinal fluid (CSF) shunt insertion	12
doctor visit	31
hospital care	97
inpatient care	97

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	59
Female	49

**Ethnicity**
Non-Hispanic White	80
Black	13
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	53

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	48
Depression	27
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	0
Atrial Fibrilation	13
Heart Failure	38
Chronic Obstructive Pulmonary Disease	15
Diabetes	56
Dementia	12
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2018 were hospital care, inpatient care and cerebrospinal fluid (CSF) shunt insertion.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

cerebrospinal fluid (CSF) shunt insertion	11
doctor visit	26
hospital care	76
inpatient care	76

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	62
Female	43

**Ethnicity**
Non-Hispanic White	86
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	33
From 75 to 84	0
85 and over	0
Less than 65	57

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2018

Hypertension	75
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	45
Depression	36
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	19
Heart Failure	31
Chronic Obstructive Pulmonary Disease	13
Diabetes	47
Dementia	11
Cancer	0

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2019 were hospital care, inpatient care, transplant procedures and abdominal surgery.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

abdominal surgery	18
cerebrospinal fluid (CSF) shunt insertion	15
doctor visit	45
hospital care	87
inpatient care	87
transplant procedures	18
urologic procedures	18

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	66
Female	50

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

**Age**
From 65 to 74	31
From 75 to 84	19
85 and over	0
Less than 65	66

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	43
Depression	41
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	25
Chronic Obstructive Pulmonary Disease	13
Diabetes	56
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2020 were hospital care, inpatient care, transplant procedures and abdominal surgery.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

abdominal surgery	13
doctor visit	34
hospital care	88
inpatient care	88
transplant procedures	13
urologic procedures	13

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	51
Female	38

**Ethnicity**
Non-Hispanic White	66
Black	11
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	50

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2020

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	40
Chronic Obstructive Pulmonary Disease	16
Diabetes	58
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

doctor visit	16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	46
Female	30

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

**Age**
From 65 to 74	27
From 75 to 84	0
85 and over	0
Less than 65	35

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	47
Depression	37
Chronic Kidney Disease	75
Asthma	0
Osteoperosis	0
Atrial Fibrilation	20
Heart Failure	34
Chronic Obstructive Pulmonary Disease	0
Diabetes	57
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA during 2022 were cerebrospinal fluid (CSF) shunt insertion.

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

cerebrospinal fluid (CSF) shunt insertion	15

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	40
Female	24

**Ethnicity**
Non-Hispanic White	50
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	24
From 75 to 84	0
85 and over	0
Less than 65	26

Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD in 2022

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	41
Depression	33
Chronic Kidney Disease	73
Asthma	0
Osteoperosis	19
Atrial Fibrilation	0
Heart Failure	22
Chronic Obstructive Pulmonary Disease	20
Diabetes	56
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Daniel A. Katz, MD for Medicare patients.

The highest averages for the top procedures that Dr. Daniel A. Katz, MD treated as a general surgeon in Iowa City, IA were hospital care, inpatient care, transplant procedures and abdominal surgery.

abdominal surgery	15
catheterization	11
doctor visit	30
hospital care	88
inpatient care	88
transplant procedures	15
urologic procedures	15

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Daniel A. Katz, MD.

**Gender**
Male	55
Female	38

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	0
Non-Hispanic White	74
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	1
85 and over	0
Less than 65	53
65 to 74	18

Average of Total of Conditions of Medicare patients treated by Dr. Daniel A. Katz, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	53
Stroke	0
Ischemic Heart Disease	38
Depression	28
Chronic Kidney Disease	68
Asthma	3
Osteoporosis	1
Heart Failure	31
Chronic Obstructive Pulmonary Disease	9
Diabetes	50
Atrial Fibrillation	9
Dementia	4
Cancer	0

Education & Training

Dr. Daniel A. Katz, MD graduated from UMDNJ-Robert Wood Johnson Medical School. He is certified by the American Board of Surgery and has a state license in Iowa.

Medical School: UMDNJ-Robert Wood Johnson Medical School

Board Certification: American Board of Surgery

Licensed In: Iowa

Affiliations & Hospitals

Dr. Daniel A. Katz, MD is associated with these hospitals and organizations:

University of Iowa Health Care

Ratings & Reviews

Dr. Daniel A. Katz, MD has an exceptional overall rating with an average of 4.65 out of 5 stars based on 505 ratings. We collect ratings and reviews of Dr. Daniel A. Katz, MD from all over the web to help you find the right in Iowa City, IA.

4.65

Overall Rating

(505 Ratings)

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General Payments

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

**Payments by Company**
Cook Incorporated	$564 $564
E.R. Squibb & Sons, L.L.C.	$50 NULOJIX $50

**Types of Payments**
Travel and Lodging	$564
Education	$50

Research Payments

Dr. Daniel A. Katz, MD has received 10 research payments totaling $49,815.

Biography

Dr. Daniel Katz's medical specialty is general surgery and transplant surgery. He has a special interest in liver cancer, pancreas transplant, and biliary disorders (gallbladder and bile ducts). He is professionally affiliated with the University of Iowa Health Care. Dr. Katz attended medical school at UMDNJ-Robert Wood Johnson Medical School. He has received a 4.5 out of 5 star rating by his patients.