Padraig G. O'neill, MD | Sacramento, CA | Cardiologist

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Dr. Padraig O'Neill is a cardiovascular disease specialist who completed his medical education at University College Galway in Ireland. He furthered his training with a fellowship at Baylor College of Medicine, developing expertise in treating complex heart conditions. Dr. O'Neill speaks English and brings specialized knowledge in managing various cardiac disorders.

Dr. O'Neill practices at Sutter Medical Center Sacramento and sees patients at locations in Sacramento and Folsom, California. He focuses on treating heart rhythm problems including pacemaker complications and irregular heartbeats. His expertise includes performing heart rhythm monitoring tests and catheter procedures to correct abnormal heart rhythms. Patients rate him 4.1 out of 5 stars on Vitals.

Overview based on verified provider data

accepting new patients
4.1

32 Ratings
49 insurance plans accepted
speaks English
Baylor College of Medicine
18 written reviews
1 specialty
1 area of expertise
1 board certification
1 hospital affiliation
2 office locations
Male

Gave an accurate diagnosis
Had a good bedside manner
Spent time with me

Based on patient feedback. Read the reviews

Padraig G. O'neill's Ratings and Reviews

4.1

32 Ratings with 18 written Reviews

Average Wait Time 11 Minutes

How was your appointment with
Padraig O'neill?

Patients’ Perspective

Gave an accurate diagnosis: (11) Did WellNeeds Improvement (1)
Had a good bedside manner: (11) Did WellNeeds Improvement (2)
Spent time with me: (11) Did WellNeeds Improvement (2)
Provided follow-up after the visit: (11) Did WellNeeds Improvement (2)
Flexible scheduling: (12) Did WellNeeds Improvement (1)
Saw me in a timely manner: No Ratings
Staff was courteous: No Ratings

32 ratings & reviews

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Showing 1 to 10 of 18 reviews

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This doctor was truly concerned about my health and clearly explained the details of the recommended procedure!

March 9th, 2025 | Source: Partner

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Dr. O' Neill is very kind.

October 3rd, 2024 | Source: Partner

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Dr O'Neill is friendly - easy to talk to - engaged - listens to my questions - thoughtful in his answers and explanations - thorough - knowledgeable - positive in his communication - left mean feeling confident in our health care plan going forward

September 21st, 2024 | Source: Partner

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Care provider took the time to utilize a video and heart model to help me not only understand the procedure but also help me to see what will be happening during the procedure by the use of the video and heart model. I never felt rushed nor did my ignorance bother him. I felt that all my questions were not only welcomed but they were thoroughly answered. The Dr. Was very pleasant and easy to talk to. His supporting staff were extremely helpful and truly have a solid grasp on the meaning of fantastic customer service!

September 12th, 2024 | Source: Partner

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I am so impressed with Dr. O'Neill. He explained things about my condition and treatment that no other providers had. So glad I came to Dignity Health & Dr. O'Neill.

January 12th, 2024 | Source: Partner

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Everything went on well

November 19th, 2023 | Source: Partner

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I'm very pleased with the interest Dr. ONeill takes with my health.

October 15th, 2023 | Source: Partner

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I was referred to Dr. O'Neill by my cardiologist. At first, I was very impressed with him and thought he was a caring and affable physician; however, that first impression soon declined, especially after I received my pacemaker. Unfortunately, despite the placement of the pacemaker, my e-fraction continued to diminish. During my last visit to Dr. O'neill, I voiced my concern about the decline of my e-fraction and asked him what could be done to improve it. Instead of explaining the nature of the decline and the options I might have to improve my condition; Dr. O'Neill summarily dismissed me and my concerns and walked out of the exam room. After several days of abject depression, I started to research my options and was able to restore a sense of optimism. That was almost five years ago. Since then, four years ago, I received a heart transplant from Cedar Sinai, and I am doing well and have my life back, no thanks to Dr. O'neill.

February 26th, 2019

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After a tilt table test I had a pacemaker immediately installed. Dr. was very brusque during my 2 day hospital stay. Later when I developed a blood clot, I could not get through to his office, only voice mail that wasn't returned.

January 31st, 2017

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Outstanding doctor with great compassion for patients.

December 19th, 2016

Mercy Medical Plaza - Sacramento, CA (North Lobby)

3941 J StSacramento, CA 95819

Tel: (916) 453-2500

Mon8:00 am - 5:00 pm

Tue8:00 am - 5:00 pm

Wed8:00 am - 5:00 pm

Thu8:00 am - 5:00 pm

Fri8:00 am - 5:00 pm

SatClosed

SunClosed

Specialty Care - Mercy Medical Group - Folsom, CA (Creekside)

1561 Creekside DrFolsom, CA 95630

Tel: (916) 453-2500


Padraig G. O'neill, MD	Javed Nasir, MD	Jeffrey Breneisen, MD	Milind Dhond, MD
Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease	Cardiovascular Disease
Accepts New Patients	Accepts New Patients	Accepts New Patients	Accepts New Patients
4.1 (32 Ratings)	2.1 (7 Ratings)	5 (1 Rating)	4.8 (8 Ratings)
	20 Years of Experience	33 Years of Experience	37 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Speaks English		Speaks Spanish, English	Speaks English, Spanish
Sacramento , CA	Fairfield , CA	Fairfield , CA	Fairfield , CA
Med School: Univ College Galway-Ireland	Med School: Uniformed Services University Of The Health Sciences F Edward Hebert School Of Medicine	Med School: University Of Illinois At Chicago College Of Medicine	Med School: Guys Hospital Medical School
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Cardiovascular Disease

Fainting (Syncope)

Padraig G. O'neill holds an active medical license in the state of California.

Medical License

Medical Doctor with an active medical license in the state of California that expires in 2027.

Education & Training

Fellowship

Completed their fellowship at Baylor College of Medicine.

Medical School

Graduated from Univ College Galway-Ireland.

NPI Number

Padraig G. O'neill's NPI number is 1629140702.

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Is Padraig O'neill accepting new patients?: Padraig O'neill is accepting new patients on Vitals. View Padraig O'neill's profile on Vitals to make an appointment.
Where is Padraig O'neill's office located?: Padraig O'neill's office is located at 3941 J St, Sacramento, CA, 95819.
How can I make an appointment with Padraig O'neill?: You can find contact information for Padraig O'neill here on Vitals.
Does Padraig O'neill accept my insurance?: You can see the insurance plans that Padraig O'neill accepts on their Vitals profile.
Which hospitals is Padraig O'neill affiliated with?: Padraig O'neill is affiliated with Sutter Medical Center Sacramento.

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