Meet the Doctor


The Doctor

Dr. Michael O'Halleran

I have been serving the Long Island community for over 34 years. I have dedicated my life to educating people on their God-given ability to heal.

Our society is not suffering from a lack of drugs or surgery. Our country is number 37 in health according to the World Health Organization. (WHO) Although we spend more money on medicine than any other country.

We need to take a step back and look inside ourselves to see what we can do to improve our bodies natural ability to heal. Our body has an innate ability to heal, though when blocked (Subluxated) the healing power is shut off. What I do as a Principled Chiropractor is look for those blockages and release them.

The premise of Chiropractic is simple... "I move the bone, God does the healing"

So if you or someone you know is suffering call me today! (516) 798-2332 I will tell you if Principled Chiropractic Care is your answer!

God Bless!!

Dr. Mike


Office Manager

Marissa Glueckert

I have been working at O'Halleran Family Chiropractic for over 15 years, and I love it!! In the time I have been part of this team I have seen hundreds of miracles. From Children coming off their Asthma medications to adults who no longer need their Blood Pressure or Cholestrol pills. I look forward to coming into the office everyday to see what amazing changes will happen in peoples lives and health!


Community Outreach

Jackie Pepe-Tardalo


I started  as a patient of Dr. Mikes in 1998 and started working with  the team in 2000. My job is awesome! I organize talks and health screenings in the community. It's so exciting to see peoples lives and health change with Principled Chiropractic Care. Chiropractic is my passion!