Dr. Brian W. Oconnor, MD | Woburn, MA | Obstetrician-Gynecologist

.about .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr. Brian Oconnor is a medical doctor specializing in obstetrics and gynecology as well as addiction medicine. He earned his medical degree from Georgetown University School of Medicine and completed his residency at the United States Army Medical Center. With 42 years of clinical experience, Dr. Oconnor brings extensive knowledge to his dual specialties.

Dr. Oconnor practices at multiple locations throughout Massachusetts and New Hampshire, including Woburn, Norton, Stoughton, Salem, and Gloucester, with a primary affiliation at Addison Gilbert Hospital. He focuses on treating substance use disorders, including teen substance use disorder and heroin use. His practice includes performing toxicology tests and drug screenings for benzodiazepines and cannabinoids. Patients have rated Dr. Oconnor an average of 4.4 out of 5 stars on Vitals.

Overview based on verified provider data

accepting new patients
4.4

25 Ratings
42 years of experience
United States Army Medical Center
6 written reviews
2 specialties
12 areas of expertise
2 board certifications
1 hospital affiliation
6 office locations
Male

25 ratings & reviews

Sort:

Showing 1 to 6 of 6 reviews

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Great doctor personal & professional. Places you with ease with humor but serious when need be.

December 15th, 2014

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Love Dr. O'Connor! wish he could be my M.D. too!

December 3rd, 2012

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I never leave reviews but after seeing 3 doctors for my condition I came to the conclusion that Dr Oconnor gave me false information,didnt tell me all of my options because he is a surgeon and a radiologist would have to do my other options. He gave me the worst choice only and didnt inform me of anything else. He was not caring or sympathetic at all. I have never gone back again.

February 24th, 2012

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I chose this Doctor because he was recommended by a friend who works at Melrose Wakefield Hospital. I have no complaint about the Doctor.He is very nice,caring,friendly,compassionate and very good at what he does. One of his nurse T___ya. She is very rude and very disturbing. I wish she keeps all her thoughts in her head and not share it to patients!!

June 4th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

I went through my first pregnancy and my first miscarriage, I felt awful. I got an appointment with Dr. O'connor as a last minute thing because i just wanted a d and c and get it overwith. I dont usually go to a man for any kind of medical attention but let me tell you im so glad it was him that i ended up seeing. He is the nicest man ever and made my bad situation so bearable and easy. I recommend him more than i would ever recommend a person ever!!!!!!!! you wont be disapointed.

February 25th, 2011

.rating-and-reviews .noScriptHide .nojs-show,.truncated [data-rem],blockquote .truncated-text{ display: initial !important}.no-js-hide,.ellipsis { display: none; }.truncated:after {content: '' !important}

Dr O connor is a great and caring Dr. and his wife is wonderful also.

November 15th, 2010

Middlesex Recovery Pc

20 Tower Office ParkWoburn, MA 01801

Tel: (781) 305-3300

Mon8:00 am - 12:30 pm

Tue8:00 am - 6:30 pm

Wed9:00 am - 6:30 pm

Thu9:00 am - 5:30 pm

Fri8:00 am - 1:30 pm

SatClosed

SunClosed

Middlesex Recovery Pc

85 E Main St Ste ANorton, MA 02766

Tel: (508) 285-8550

Mon9:00 am - 5:30 pm

Tue8:00 am - 5:00 pm

WedClosed

Thu1:00 pm - 6:30 pm

FriClosed

Sat9:00 am - 2:30 pm

SunClosed

Middlesex Recovery Pc

966 Park St Ste B3Stoughton, MA 02072

Tel: (781) 436-3670

MonClosed

TueClosed

Wed9:00 am - 6:00 pm

ThuClosed

FriClosed

SatClosed

SunClosed

Middlesex Recovery Pc

45 STILES RD STE 206SALEM, NH 03079

Tel: (603) 824-6937

Mon2:00 pm - 6:00 pm

Tue9:00 am - 3:00 pm

Wed12:00 pm - 6:00 pm

ThuClosed

Fri12:00 pm - 6:00 pm

Sat8:00 am - 2:30 pm

SunClosed

Addison Gilbert Hospital

298 Washington StGloucester, MA 01930

Tel: (978) 283-4000

Middlesex Recovery Pc

61 Prospect StGloucester, MA 01930

Tel: (978) 515-7664

MonClosed

TueClosed

Wed1:00 pm - 7:00 pm

ThuClosed

FriClosed

Sat8:30 am - 1:30 pm

SunClosed


Dr. Brian William Oconnor, MD	Dr. Vanessa Sarfoh, MD	Dr. Ivana Culic, MD	Dr. Leslie B Piken, MD
Obstetrics & Gynecology	Obstetrics & Gynecology	Neonatology	Addiction Medicine
Accepts New Patients
4.4 (25 Ratings)	5 (15 Ratings)	0 (0 Ratings)	0 (0 Ratings)
42 Years of Experience	13 Years of Experience	33 Years of Experience
No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option	No Virtual Visit Option
Woburn , MA	Garden City , KS	Beverly , MA	Boston , MA
Med School: Georgetown University School Of Medicine	Med School: Case Western Reserve University School Of Medicine	Med School: Medicinski Fakultet Sveucilista U Zagrebu
Current Profile	View Profile	View Profile	View Profile

Search for your insurance and plan

Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.

Addiction Medicine
Birth Control
C-section
Child Birth
Hot Flashes
Infertility
Menopause
Menstrual Pain
Pap Smear
Pelvic Exam
Pregnancy
Women's Health

MEDICAL LICENSE

Medical Doctor, New Hampshire, 2026, Active

Medical Doctor, Massachusetts, 2026, Active

EDUCATION & TRAINING

Residency

United States Army Medical Center

Medical School

Georgetown University School Of MedicineGraduated in 1984

Dr. Tai Huu Tran, MD
Neonatology
48 Years Exp | Boston, MA
(1)
Dr. Emily Wynne Rosenthal, MD
Maternal & Fetal Medicine
13 Years Exp | Boston, MA
(0)
Dr. Nancy Paula Weinschenk, MD
Neonatology
35 Years Exp | Boston, MA
(0)
Dr. Alisha Rolonda Moreland, MD
Addiction Medicine
19 Years Exp | Belmont, MA
(6)
Dr. Andrew Bott, MD
Psychiatry
42 Years Exp | Boston, MA
(2)
Dr. Roger Douglas Weiss, MD
Psychiatry
50 Years Exp | Belmont, MA
(0)
Dr. Jennifer Christine Yu, MD
Pediatrics
19 Years Exp | Chicopee, MA
(0)
Dr. Katherine Ackerman, MD
Addiction Medicine
49 Years Exp | Bedford, MA
(1)
Dr. Jonathan Raymond Moran, MD
Addiction Medicine
17 Years Exp | Weston, MA
(0)
Dr. Andrea C Magno, MD
Neonatology
51 Years Exp | Brighton, MA
(2)

Does Dr. Brian Oconnor accept my insurance?: You can see the insurance plans that Dr. Brian Oconnor accepts on their Vitals profile.
Is Dr. Brian Oconnor accepting new patients?: Dr. Brian Oconnor is accepting new patients on Vitals. View Dr. Brian Oconnor's profile on Vitals to make an appointment.
Where is Dr. Brian Oconnor's office located?: Dr. Brian Oconnor's office is located at 20 Tower Office Park, Woburn, MA, 01801.
Does Dr. Brian Oconnor accept virtual/telehealth appointments?: Dr. Brian Oconnor has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Brian Oconnor affiliated with?: Dr. Brian Oconnor is affiliated with Addison Gilbert Hospital.

Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.

Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.

Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.

Copyright © 2026 Vitals Consumer Services, LLC. US Patent No. 8, 694, 441. All Rights Reserved.
As more fully set forth in this website's terms of use . (1) nothing contained on or offered by or through this website should be construed as medical advice and should not be relied upon for medical diagnosis or treatment. Vitals Consumer Services, LLC ("Vitals"). the provider of this website, does not recommend or endorse any particular healthcare provider whose information or ratings appear on this website; and (2) Vitals has granted you a limited license to access and use this website for your own noncommercial use. You are not permitted to copy, reproduce, distribute, transmit, mirror, frame, scrape, extract, wrap, create derivative works of, reverse engineer, decompile or disassemble any part or aspect of this website.