Dr. Darren S. Oneill, MD | Enfield, CT | Internal Medicine

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Dr. Darren Oneill is an internal medicine physician who graduated from the University of Connecticut School of Medicine. With over three decades of medical practice, he brings extensive experience to patient care. Dr. Oneill is board-certified in internal medicine and speaks English.

Dr. Oneill practices at Mercy Medical Center and Baystate Medical Center, with locations serving patients in Enfield, Connecticut and Springfield, Massachusetts. He has particular expertise in treating back pain conditions, including back pain during pregnancy and in children and teens, as well as flank pain. His treatment approach includes physical therapy, strength training, and manual therapy techniques. Patients have given Dr. Oneill an average rating of 4.7 out of 5 stars.

AI-generated from data on this provider profile.

accepting new patients
4.7

27 Ratings
32 years of experience
speaks English
University Of Connecticut School Of Medicine
13 written reviews
1 specialty
8 areas of expertise
1 board certification
3 hospital affiliations
3 office locations
Male

27 ratings & reviews

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Showing 1 to 10 of 13 reviews

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Dr O'Neill saved my daughter's life and made my husband's and my life my better by being our doctor. He's very caring, smart and compassionate.

December 28th, 2018

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I have had the privilege of being a patient of Dr O’Neill for almost 20 years. I have numerous medical conditions (type 1 diabetes, cardiac and vascular disease, hypothyroidism, ) that he has been able to coordinate my care with him and various specialists to get a handle on my conditions. He diagnosed me with an unusual disease of disautonomia but sent me to a specialist in Boston for confirmation but as it turns out he was already do8ng everything the specialist suggested. He genuinely cares about his patients and goes the extra mile to ensure that we get the best possible care available. He is always available when needed and makes the time to answer any questions I or my family have. I highly recommend Dr. O’Neill to anyone in need of a caring, knowledgeable, and personable doctor.

August 10th, 2018

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Doctor O'Neill is the best Doctor I have ever had. He is great to patients and really seems to know his stuff. I would recommend him to all hands down!

April 17th, 2018

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I have been with Dr. O'Neill for over 20 years. He is a PRINCE ! Extremely thorough and caring and his follow-up on tests is over the top! One of the hardest working doctors I know and I will be with him forever!

August 17th, 2016

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All doctors should be as attentive to their patients.

August 4th, 2016

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Excellent doctor/person. Very caring.

January 5th, 2016

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I have never had a doctor as good as Dr. O'Neill. I have been a patient for almost 20 years and I always feel like I have "hit the lottery" because Dr. O'Neill takes his time to sincerely ask me how I am, he answers all my questions, never recommends procedures not absolutely needed, always calls back with lab results or when I had a question, very caring and honestly concerned about "ME." I am so spoiled by having Dr. O'Neill as my PCP and I would not give him up for anything.

November 2nd, 2015

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Always available to see you and very down to earth.

December 18th, 2014

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I've seen Dr. O'Neil several times for routine exams and called him sometimes when I have a concern. Despite his very busy schedule, he always seems to have time to personally return my calls and discuss my concerns and explain his diagnosis.

September 25th, 2013

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I have been one of Dr. O'Neil's patients for 14 years and still he is the BEST PHYICIAN my husband and I have ever had. He is AWESOME!! I repeat He is AWESOME!!

June 28th, 2012

Enfield Medical Associates

701 Enfield StEnfield, CT 06082

Tel: (860) 741-6058

Mon8:00 am - 4:30 pm

Tue8:00 am - 4:30 pm

Wed8:00 am - 4:30 pm

Thu8:00 am - 4:30 pm

Fri8:00 am - 4:30 pm

SatClosed

SunClosed

Mercy Medical Center

271 Carew StSpringfield, MA 01104

Tel: (413) 748-9000

Baystate Medical Center

759 Chestnut StSpringfield, MA 01199

Tel: (413) 794-0000


Dr. Darren Stephen Oneill, MD	Eric Harker	Dr. Robin Allen, MD	Kerry L. Folkman, MSN, NP-C
Internal Medicine	Internal Medicine	Internal Medicine	Internal Medicine
Accepts New Patients	Accepts New Patients		Accepts New Patients
4.7 (27 Ratings)	3.9 (7 Ratings)	1 (1 Rating)	0 (0 Ratings)
32 Years of Experience	25 Years of Experience	23 Years of Experience	16 Years of Experience
No Virtual Visit Option	Virtual Visit Available	No Virtual Visit Option	Virtual Visit Available
Speaks English	Speaks English	Speaks English	Speaks English
Enfield , CT	Lyons , CO	New Britain , CT	Brookline , MA
Med School: University Of Connecticut School Of Medicine	Med School: Duke University School Of Medicine	Med School: Baylor College of Medicine in Houston, Texas	Med School: Regis College
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Accepts Medicare

Internal Medicine

Check-up
Diabetes
Heartburn
Immunization
Physical
Vaccination
Weight Loss
Weight Loss (non-surgical)

MEDICAL LICENSE

Medical Doctor, Connecticut, 2026, Expired

Medical Doctor, Massachusetts, 2027, Active

EDUCATION & TRAINING

Medical School

University Of Connecticut School Of MedicineGraduated in 1994

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What languages does Dr. Darren Oneill speak?: Dr. Darren Oneill speaks English.
Which hospitals is Dr. Darren Oneill affiliated with?: Dr. Darren Oneill is affiliated with Mercy Medical Center, Baystate Medical Center, and Baystate Medical Center.
How can I make an appointment with Dr. Darren Oneill?: You can find contact information for Dr. Darren Oneill here on Vitals.
Is Dr. Darren Oneill accepting new patients?: Dr. Darren Oneill is accepting new patients on Vitals. View Dr. Darren Oneill's profile on Vitals to make an appointment.
Does Dr. Darren Oneill accept my insurance?: You can see the insurance plans that Dr. Darren Oneill accepts on their Vitals profile.

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