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Dr. Ronald Stuart Zelnick, MD, FACS

Accepting New Patients
(Ronald Zelnick, MD)

(No ratings)

Specializes in: Complementary and Alternative Medicine, General Surgery and Colon & Rectal Surgery
Albany Medical College
210 Jupiter Lakes Boulevard Building 3000, Suite 105
Jupiter, FL 33458

Dr. Ronald Stuart Zelnick, MD, FACS is an alternative medicine practitioner in Jupiter, FL specializing in complementary and alternative medicine, general surgery and colon & rectal surgery. He graduated from Albany Medical College. Dr. Ronald Stuart Zelnick, MD, FACS is affiliated with Jupiter Medical Center and JUPITER MEDICAL CENTER PHYSICIANS GROUP INC.

View Doctor's Full Profile (561) 575-7875

Office Locations

210 Jupiter Lakes Boulevard Building 3000, Suite 105
Jupiter, FL 33458
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Ronald Stuart Zelnick, MD, FACS in 2023

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

Top 25%

By Volume:

inpatient hospital care

In 2013, Dr. Ronald Stuart Zelnick, MD, FACS performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of providers in related specialties within Florida.

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2013 were hospital care, inpatient care, minimally invasive procedures and complementary or alternative therapy.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

complementary or alternative therapy 14
doctor visit 196
gastrointestinal procedures 14
hospital care 95
inpatient care 95
minimally invasive procedures 14
preventive care 14

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 111
Female 110
Ethnicity
Non-Hispanic White 210
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 91
From 75 to 84 82
85 and over 35
Less than 65 13

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2013

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2013 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 66
Stroke 0
Ischemic Heart Disease 55
Depression 24
Chronic Kidney Disease 31
Asthma 6
Osteoperosis 13
Atrial Fibrilation 21
Heart Failure 19
Chronic Obstructive Pulmonary Disease 18
Diabetes 29
Dementia 13
Cancer 24

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2014 were hospital care, inpatient care, minimally invasive procedures and preventive care.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

doctor visit 187
gastrointestinal procedures 14
hospital care 53
inpatient care 53
minimally invasive procedures 14
preventive care 14

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 95
Female 89
Age
From 65 to 74 68
From 75 to 84 68
85 and over 36
Less than 65 12

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2014

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2014 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension 75
High Cholesterol 67
Stroke 0
Ischemic Heart Disease 59
Depression 17
Chronic Kidney Disease 27
Asthma 10
Osteoperosis 11
Atrial Fibrilation 24
Heart Failure 24
Chronic Obstructive Pulmonary Disease 19
Diabetes 29
Dementia 16
Cancer 24

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2015 were gastrointestinal procedures, hospital care, inpatient care and minimally invasive procedures.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

diagnostic procedures 25
doctor visit 203
gastrointestinal procedures 86
hospital care 65
inpatient care 65
minimally invasive procedures 59
preventive care 18
removal of lesion (e.g. growth) 25

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 214
Female 174
Age
From 65 to 74 182
From 75 to 84 116
85 and over 62
Less than 65 28

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2015

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2015 were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension 75
High Cholesterol 66
Stroke 8
Ischemic Heart Disease 47
Depression 22
Chronic Kidney Disease 27
Asthma 13
Osteoperosis 13
Atrial Fibrilation 14
Heart Failure 19
Chronic Obstructive Pulmonary Disease 16
Diabetes 29
Dementia 11
Cancer 20

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2016 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

abdominal surgery 18
diagnostic procedures 32
doctor visit 238
gastrointestinal procedures 78
hospital care 120
inpatient care 120
minimally invasive procedures 78
preventive care 14
removal of lesion (e.g. growth) 32

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 139
Female 102
Ethnicity
Non-Hispanic White 229
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 123
From 75 to 84 71
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2016

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2016 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 74
High Cholesterol 70
Stroke 0
Ischemic Heart Disease 52
Depression 20
Chronic Kidney Disease 36
Asthma 15
Osteoperosis 9
Atrial Fibrilation 17
Heart Failure 22
Chronic Obstructive Pulmonary Disease 14
Diabetes 29
Dementia 10
Cancer 22

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2017 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

anorectal procedures 12
diagnostic procedures 17
doctor visit 232
excision 12
gastrointestinal procedures 45
hospital care 124
inpatient care 124
minimally invasive procedures 33
removal of lesion (e.g. growth) 29

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 137
Female 83
Age
From 65 to 74 96
From 75 to 84 74
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2017

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2017 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 73
High Cholesterol 65
Stroke 0
Ischemic Heart Disease 47
Depression 20
Chronic Kidney Disease 33
Asthma 10
Osteoperosis 9
Atrial Fibrilation 15
Heart Failure 16
Chronic Obstructive Pulmonary Disease 12
Diabetes 26
Dementia 11
Cancer 24

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2018 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

anorectal procedures 13
diagnostic procedures 23
doctor visit 182
excision 13
gastrointestinal procedures 67
hospital care 151
inpatient care 151
minimally invasive procedures 54
preventive care 17
removal of lesion (e.g. growth) 36

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 132
Female 89
Ethnicity
Non-Hispanic White 204
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 100
From 75 to 84 72
85 and over 34
Less than 65 15

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2018

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2018 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 75
High Cholesterol 70
Stroke 6
Ischemic Heart Disease 39
Depression 18
Chronic Kidney Disease 37
Asthma 6
Osteoperosis 9
Atrial Fibrilation 15
Heart Failure 16
Chronic Obstructive Pulmonary Disease 13
Diabetes 26
Dementia 9
Cancer 21

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2019 were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

anorectal procedures 21
diagnostic procedures 16
doctor visit 182
excision 21
gastrointestinal procedures 64
hospital care 91
inpatient care 91
minimally invasive procedures 43
preventive care 12
removal of lesion (e.g. growth) 37

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 118
Female 92
Age
From 65 to 74 87
From 75 to 84 77
85 and over 35
Less than 65 11

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2019

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2019 were ischemic heart disease, chronic kidney disease, diabetes and depression.

Hypertension 0
High Cholesterol 0
Stroke 5
Ischemic Heart Disease 42
Depression 23
Chronic Kidney Disease 33
Asthma 10
Osteoperosis 10
Atrial Fibrilation 21
Heart Failure 20
Chronic Obstructive Pulmonary Disease 0
Diabetes 27
Dementia 10
Cancer 19

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2020 were hospital care, inpatient care, gastrointestinal procedures and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

anorectal procedures 14
diagnostic procedures 16
doctor visit 172
excision 14
gastrointestinal procedures 42
hospital care 67
inpatient care 67
minimally invasive procedures 28
removal of lesion (e.g. growth) 30

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 90
Female 91
Ethnicity
Non-Hispanic White 170
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 78
From 75 to 84 64
85 and over 0
Less than 65 0

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2020

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2020 were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 71
High Cholesterol 65
Stroke 0
Ischemic Heart Disease 41
Depression 23
Chronic Kidney Disease 38
Asthma 8
Osteoperosis 9
Atrial Fibrilation 17
Heart Failure 16
Chronic Obstructive Pulmonary Disease 14
Diabetes 26
Dementia 12
Cancer 23

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2021 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

diagnostic procedures 29
doctor visit 230
gastrointestinal procedures 61
hospital care 104
inpatient care 104
minimally invasive procedures 61
preventive care 32
removal of lesion (e.g. growth) 29

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 143
Female 115
Ethnicity
Non-Hispanic White 229
Black 0
Hispanic 0
Asian 0
Other 12
Native American 0
Age
From 65 to 74 117
From 75 to 84 97
85 and over 27
Less than 65 17

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2021

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2021 were high cholesterol, hypertension, ischemic heart disease and chronic kidney disease.

Hypertension 67
High Cholesterol 75
Stroke 5
Ischemic Heart Disease 45
Depression 27
Chronic Kidney Disease 36
Asthma 9
Osteoperosis 16
Atrial Fibrilation 19
Heart Failure 17
Chronic Obstructive Pulmonary Disease 16
Diabetes 23
Dementia 9
Cancer 18

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2022 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

diagnostic procedures 19
doctor visit 220
gastrointestinal procedures 42
hospital care 132
inpatient care 132
minimally invasive procedures 42
preventive care 23
removal of lesion (e.g. growth) 19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 138
Female 138
Ethnicity
Non-Hispanic White 253
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 130
From 75 to 84 92
85 and over 40
Less than 65 14

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2022

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2022 were high cholesterol, hypertension, ischemic heart disease and diabetes.

Hypertension 74
High Cholesterol 75
Stroke 9
Ischemic Heart Disease 35
Depression 22
Chronic Kidney Disease 22
Asthma 9
Osteoperosis 20
Atrial Fibrilation 21
Heart Failure 14
Chronic Obstructive Pulmonary Disease 18
Diabetes 30
Dementia 8
Cancer 27

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL during 2023 were hospital care, inpatient care, minimally invasive procedures and gastrointestinal procedures.

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

diagnostic procedures 18
doctor visit 219
gastrointestinal procedures 37
hospital care 133
inpatient care 133
minimally invasive procedures 37
preventive care 19
removal of lesion (e.g. growth) 18

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 141
Female 120
Ethnicity
Non-Hispanic White 240
Black 0
Hispanic 0
Asian 0
Other 0
Native American 0
Age
From 65 to 74 130
From 75 to 84 85
85 and over 35
Less than 65 11

Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS in 2023

The most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated during 2023 were high cholesterol, hypertension, ischemic heart disease and cancer.

Hypertension 70
High Cholesterol 75
Stroke 10
Ischemic Heart Disease 34
Depression 19
Chronic Kidney Disease 21
Asthma 5
Osteoperosis 19
Atrial Fibrilation 21
Heart Failure 11
Chronic Obstructive Pulmonary Disease 13
Diabetes 26
Dementia 6
Cancer 27

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2013 - 2023

Volume of procedures performed by Dr. Ronald Stuart Zelnick, MD, FACS for Medicare patients.

The highest averages for the top procedures that Dr. Ronald Stuart Zelnick, MD, FACS treated as an alternative medicine practitioner in Jupiter, FL were hospital care, inpatient care, gastrointestinal procedures and minimally invasive procedures.

abdominal surgery 18
anorectal procedures 15
complementary or alternative therapy 14
diagnostic procedures 21
doctor visit 205
excision 15
gastrointestinal procedures 50
hospital care 103
inpatient care 103
minimally invasive procedures 42
preventive care 18
removal of lesion (e.g. growth) 28

Average Medicare Patient Data From 2013 - 2023

Information about Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS.

Gender
Male 132
Female 109
Ethnicity
Black / African American 0
Asian / Pacific Islander 0
Non-Hispanic White 139
Hispanic 0
Native American / Alaskan Native 0
Other 1
Age
75 to 84 81
85 and over 27
Less than 65 11
65 to 74 109

Average of Total of Conditions of Medicare patients treated by Dr. Ronald Stuart Zelnick, MD, FACS From 2013 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Ronald Stuart Zelnick, MD, FACS treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension 66
High Cholesterol 63
Stroke 3
Ischemic Heart Disease 45
Depression 21
Chronic Kidney Disease 31
Asthma 9
Osteoporosis 12
Heart Failure 17
Chronic Obstructive Pulmonary Disease 13
Diabetes 27
Atrial Fibrillation 18
Dementia 10
Cancer 22

Education & Training

Dr. Ronald Stuart Zelnick, MD, FACS graduated from Albany Medical College. He completed residency at Long Island Jewish Medical Center. He is certified by the American Board of Surgery American Board of Colon and Rectal Surgery and has a state license in Florida.

Medical School: Albany Medical College

Residency: Long Island Jewish Medical Center

Board Certification: American Board of Surgery American Board of Colon and Rectal Surgery

Licensed In: Florida

Affiliations & Hospitals

Dr. Ronald Stuart Zelnick, MD, FACS is associated with these hospitals and organizations:

Jupiter Medical Center
JUPITER MEDICAL CENTER PHYSICIANS GROUP INC

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Ronald Stuart Zelnick, MD, FACS. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

Payments by Company
Intuitive Surgical, Inc. $6,566 Da Vinci Surgical System
$6,566
Davol Inc. $1,940 SURGICAL
$1,940
CONMED Corporation $1,000 General Surgery
$1,000
Ethicon US, LLC $557 Synthetics
$198 		Mesh
$100 		CERTUS 140 MICROWAVE ABLATION SYSTEM
$94 		Endoscopy: Endocutters
$69 		Energy Harmonic
$44 		Other
$52
ACell, Inc. $402
$402
Other $2,262 ENTEREG
$224 		Solesta
$211 		VAC VERAFLO
$205 		SurgiMend
$173 		ABTHERA
$122 		Other
$1,327
Types of Payments
Education $6,014
Food and Beverage $3,912
Honoraria $1,500
Consulting Fee $1,300

Research Payments

Dr. Ronald Stuart Zelnick, MD, FACS has received 2 research payments totaling $2,225.

Biography

Dr. Ronald Zelnick practices general surgery, colon & rectal surgery, and complementary and alternative medicine. Dr. Zelnick graduated from Albany Medical College and then he performed his residency at Long Island Jewish Medical Center. He is professionally affiliated with Jupiter Medical Center. His practice in Jupiter, FL is open to new patients as reported by Yext.

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