Doctors, the difference between the winners and the losers?

One More Step!

Dr. John Donofrio B.S., D.C., DABCN, FACFN s an established and well respected doctor, educator and consultant. He has identified, established and implemented the most appropriate, effective and least invasive protocols for restoring and and sustaining health and balance within patients. He has ongoing clinical research supporting the development of his methods and his seminar series for health professionals around the world on natural health care protocols .

Dr. Donofrio has been an active health professional for almost 30 years. He has distinguished himself in the areas of natural health care, Chiropractic neurology, international lecturing, teaching and music. He is the President of the American Chiropractic neurology Board.

Dr. Donofrio has a successful practice in Pennsylvania where he and his team utilize Chiropractic neurology, nutrition, Erchonia low level cold light laser therapy and detoxification programs to help people heal and grow. Over 90% of his patient base travel from around the world to utilize his treatment plans.

Register Now! Select location and secure you spot! See detailed logistics below.

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Y-File Locations:

Dallas, Texas 

Jan. 28, 2017  Sat. 7:45am-5:30pm
Jan. 29, 2017  Sun. 8am-12;30pm

12 hours of CE credits available
Spring Hill Suites by Marriott

5800 High Point Dr.

Irving, TX 75038

Office: 972.580.1120

Fax: 972.580.1122

Cell: 214.455.2609

Atlanta, GA (Marietta)

TBA, 2017  Sat.7:45am-5;30pm

TBA  2017  Sun. 8am-12pm

Life University  

1269 - Barclay Circle 
Marietta GA 30060 
tel: 770-426 -2753

San Francisco Bay Area (Union City)

JULY 15,2017 Sat,7:45am-5:30pm

JULY 16,2017 Sun.8am-12:30pm

12 hours of CE credits

Crowne Plaza 

32083 Alvarado-Niles Rd
Union City, CA 94587

Daytona Beach, FL

TBA  2017 Sat. 7:45am-5;00pm
TBA  2017 Sun- 8am-12pm
12 hours of CE credits
Holiday Inn Daytona Beach LPGA Boulevard

137 Automall Cir, Daytona Beach, FL 32124 US

Reservations 844-427-3390



Spring Hill suites

Life University Marietta GA

Crowne Plaza Union City

Holiday Inn LPGA Daytona Beach,


Topics covered at the Y-Files:

Immune Support for the Flu season; Cardiovascular health (review physiology and pathology); Blood Pressure; Cholesterol (myths about alleged evils of cholesterol); fatty Acids; Metabolic Syndrome; Osteoporosis; Diet, exercise and Lifestyle; Detoxification; Vaccinations (history, principles, effectiveness, adverse effects, statistics on vaccine safety); Supplements to improve Immune response; Adrenal recovery; Stress and Hormone balance; PMS; Depression; Endometriosis; Chronic Fatigue; uterine Fibroids; weight gain/loss; Side Effects of Drugs; Allergies; Arthritis; Asthma; Autism; Cancer; Diabetes; Digestive Health; Fibromylgia; Supplements; Artificial sweeteners; Insomnia; Usage of Soy Products; Sunlight/Vitamin D; Thyroid Issues; Psorias; Alzheimers; Sexual Health; Environmental Issues; GMO’s

Specialized protocols will be given and Patient Education handouts included


Dear Dr Donofrio

This is the MOST LIFE CHANGING seminar I have ever attended!!! My life has been changed forever. The information provided along with the protocols given, have changed more lives then you can ever imagine!!!  I am a seminar enthusiast , I have been to over 125 seminars and by far this was THE BEST!!!  Thanks for all you do for the profession and humanity.I will reccomend the Y-Files to all Students and Doctors .

Dr David Johnson


"We as students and future doctors are so fortunate to have someone as brilliant and passionate for the betterment of mankind as you are in our lives. 

Roger Borbon D.C., C.C.C.N.


Dr. John 

I just wanted to take a minute to tell you how much I appreciate you coming to our school. I've been to many seminars including 5 Gonstead seminars but this was the best one to date. At every seminar I attend I measure it's quality by how much it motivates me or educates me. You gentlemen overwhelmed me with useful information and most of all got me really fired up. I am looking forward to seeing you again soon!! I heard you might be coming to Dallas next month. If so, I will be there!! I have the Y-Files website in my favorites and will be checking it periodically for the next seminar date.

Thanks again,

Walter Hickman


Dear Dr. Donofrio 

I went to the Y-Files seminar because a few of my peers recommended it to me.  The only thing they told me was, that I would have a whole new perspective on disease and disease processes.  As a student on a budget, I was telling people I was going to a seminar that I had no clue about but it cost $200.  They all kind of laughed and thought I was stupid for doing that.  However, the seminar was incredible.  I have a new perspective on how to "treat" patients and actually make sick people well.  The knowledge that I received this weekend will last me a lifetime.  I always felt comfortable expressing my views and all questions were answered thoroughly.  You both were extremely helpful in the hands on portion making sure either everyone got either adjusted or helped with the adjusting. I am definitely recommending this seminar to everyone I know who can benefit from the knowledge I gained this weekend.  Thanks for all you help and I feel proud to be a member of the Y-File family.

Adam G.

For the safety and well-being of your patients, it should be MANDATORY to attend a Y-Files seminar. Dr. Donofrio's Y-Files fills in many of the gaps left by your chiropractic education. I guarantee the information you receive will increase your referrals and save at least one life in your practice. So what is a weekend? Sign up now!!!! 

Jason Beck, D.C. Thanks Dr. D.!!!

  Christopher M. McDaniel, D.C.