top of page

Join our upcoming Webinar with Dr Jeanne
Learn More Here: 

Formerly Middleton Nutrition & Wellness is now...

We help you get back to being you!

Optimal Health Solutions MA

Chiropractic And Nutrition 

Palm Trees

About Us



My name is Dr John Vasko and my purpose is to help you and as many others to have optimal health through Chiropractic and Nutrition. I have been practicing Chiropractic since 1983. In that time I have provided over 1 million adjustments to provide relief and to help give patients their health back by increasing and restoring their body's natural ability to heal itself. I also educate my patients to help themselves regain and maintain their own health while they are receiving treatments with one on one consultations. In 2019, Dr Jeanne Barry and I teamed up to specialize in gently treating the patient through a “whole person approach.” We know that many of life’s ailments stem from removing the underlying cause of your body’s inability to heal. I focus on several Chiropractic techniques as well as use of the Arthrostim Instrument in our office. These Chiropractic techniques work based on the fact that the brain sends signals to the spinal cord and distributes these signals to the rest of the body from the spine. If the signals are being blocked as the result of stress, like mental stresses at work or home or repetitive stress on the body or from an old injury or recent car accident, or even nutritional stress, it can misalign vertebra. These misalignments push on nerves, creating a pinched nerve that leads to symptoms and loss of health. Dr Jeanne specializes in correcting your underlying health problem by restoring the body’s ability to heal through finding and fixing nutrition imbalances and deficiencies which underly many of today’s most common health issues. Together we use our attentive listening skills to help understand and address your needs. Optimal Health Solutions also offers services such as spinal adjustments, trigger-point muscle therapy, specific nutritional supplements and regular wellness education, to not only bring relief, but to also restore and maintain optimal health. For example, Dr John teaches patients back stretching exercises, educates you on how to take care of your spine plus lifestyle changes that you can learn while in the office . Dr Jeanne also teaches patients lifestyle changes plus nutritional education to benefit your total health. Combined, Dr Jeanne and I bring over 48 years of Chiropractic and Nutritional experience to our practice to bring your relief and restore your health here at Optimal Health Solutions.​ We Look Forward to Meeting you,


Dr. John

me and Drew.jpg


Thank you for being here. My name is Dr. Jeanne Barry. I have a purpose to help as many people as I possibly can live healthier, happier lives. I wanted to be a Nurse for as long as I can remember.  I became a Registered Nurse, moved to Boston, and worked at Mass General and Brigham & Women's Hospital. But the amount of sickness and suffering I was seeing led me to want to do something about it. I left nursing and became a Doctor of Chiropractic. And then in 2007 when my son, who was 2 1/2 years old, was diagnosed with Asthma, and it was predicted to be life long, I changed my career again. I vowed that this was not going to be his life's story. I went on to become an Advanced Clinical Nutritionist. 

In my now more 15 years of experience in clinical nutrition, not only is my son a top athlete, (Click the "Drew's Story" button) but I have also successfully helped hundreds of people solve many of today's most common health complaints. difficulty with weight loss, Digestive Issues, Anxiety and Fatigue, Insomnia to name a few.

While I do not diagnose or cure anything, I am able, in most cases, to find the underlying root cause of these unwanted, non resolving health complaints. Once I find and fix the cause, my patients are not only able to get their health back, but they are able to get their life back as well! 

The root cause of many of today's non-optimum health issues are the hidden barriers to health. These barriers, or stressors to healing, can prevent the body from working properly. That's when symptoms begin. The longer these symptoms go on, the more the body breaks down. That's why you often see symptoms getting worse over time, not better. And the reason nothing has worked so far to fix it, is because the actual root cause was never identified. These barriers that block healing and can steal people's health, are most often different types of toxins. Mold, Parasites, Pathogens, Environmental Chemicals and Heavy Metals to name a few, along with a growing number of nutritional deficiencies. Often times it is a combination of the above, but I find nutritional deficiencies in every case. The key to recovery of health and vitality always involves, in my opinion and experience, the right nutrition.

The good news is, once found and fixed, healing and restoration of health occurs, often beyond the person's (and many times their own Doctor's) expectation.

I have a purpose, and that is to help as many people as I possibly can, experience the joy of living a healthier, happier life! And I believe in making the impossible, possible. 

May You Never Be the Same!

Your's in Health

Dr. Jeanne


Optimal Health Solutions

230 North Street - Suite 6

Danvers, MA 01923


Send us a message
and we’ll get back to you shortly.

Thanks for submitting!

Book Your Appointment Here

Regenerative Medicine - Coming Soon
bottom of page