portrait_obrienDr. Maria O’Brien has been a medical doctor for 25 years and is Board Certified by the American Board of Family Medicine. She has always had a personal interest in aesthetics and beauty which has materialized at the turn of the millennium into a laser center for skin and beauty. Dr. O’Brien passionately devotes her time to listening carefully to people’s concerns and then using her knowledge and expertise in finding the best solution tailored to patients’ desires, time and budget. She has met the highest standards of education and experience in general care, aesthetic procedures, as well as medical weight loss and she is a member of the ASMLE (American Society for Laser Medicine and Surgery).

Since 2003, Dr. O’Brien has been applying her over 25 years of experience in primary care to fighting the growing problem of obesity and the intertwining medical problems of diabetes, insulin resistance, metabolic syndrome, high cholesterol, and high blood pressure.

In her spare time, she enjoys skiing, hiking, walking, and most of all, spending time with her family and friends.


IreneIrene graduated from Quinnipiac University in 1999 with a Master’s Degree in Physician Assistant Studies. Thereafter, Irene worked at Hartford Hospital and Connecticut Children’s Medical Center. Irene has experience in neurosurgery, pediatric general surgery and otolaryngology (EM). Many of Irene’s patients suffered from being overweight and had obstructive sleep apnea. Irene has extensive experience in taking care of patients after bariatric surgery. She is looking forward to helping of all of our Millennium Med patients attain a higher level of health by losing weight, reversing metabolic syndrome, improving blood sugar levels, cholesterol and blood pressure.

Additionally, Irene has a personal interest in aesthetics and loves helping people look and feel their best.

In her spare time, Irene loves to spend time with her family and friends.


Millennium is a medical aesthetic practice that for the past 10 years, since inception in 2003, has been striving to bring to the consumer the latest technological achievements in the field of non-invasive aesthetic medicine.

At Millennium, we combine non-surgical, no anesthesia, little or no down time treatments that are very safe, relatively painless, and very efficient. We use radio frequency, lasers, and other forms of light, fractional resurfacing, micro-dermabrasion, chemical peels, Botox, and Juvederm to improve an array skin imperfections like fine lines, folds, facial sagginess and/or volume loss, sun spots, hyperpigmentation, skin sagginess, spider veins, acne and rosacea. We also use radio frequency and cold laser technology to melt and reduce subcutaneous fat deposits and sculpt different areas of the body.

Millennium also offers a MEDICAL WEIGHT LOSS PROGRAM where sound medical knowledge combined with expertise and professionalism help people lose weight, improve their health, appearance, and complete the “look good, feel young, be healthy” triad.

We pride ourselves on having the highest standard and quality of treatments. We also pride ourselves on welcoming you to a pleasant, friendly, professional medical office with warm, compassionate, knowledgeable and very well trained staff.

Call us today for a consultation on any of our skin care services, weight loss or lipo-sculpture.

  • (860) 436-9946 – Millennium Med Cosmetics (860) 436-9947 – Center For Weight Loss
  • email: info@mmclaser.com