Helen Agresti – Registered Dietitian Nutritionist in Erie, PA

Helen Agresti is a Registered Dietitian Nutritionist (RDN) in private practice and founder of Professional Nutrition Consulting, LLC. She provides Personal Nutrition Coaching & Counseling (in person, via phone, and FaceTime), cooking demos, lunch & learns, and corporate wellness presentations.

You can find Helen’s healthy recipes and nutrition advice on various online publications including Thrive Global and HuffPost.

Helen has educated the public on healthy eating for over 20 years. She is a proud graduate of the University of Pittsburgh’s School of Health and Rehab Sciences Clinical Dietetics and Nutrition program.

Helen has a passion for assisting children and adults achieve a healthy weight, seek pain relief, experience a better night’s sleep, and feel more energetic. Her main goal is for them to respect their bodies by fueling it regularly and nutritiously.

Through the Adults with Autism Waiver (AAW), Helen is able to coach adults with Autism (Asperger Syndrome). She provides her expertise in conjunction with the patient’s healthcare team from all areas of the state including Pittsburgh and Philadelphia.

Helen is also a certified Pilates instructor. She teaches weekly Pilates reformer classes at a local fitness and wellness center. She uses this experience to cross-promote healthy eating and fitness.

Helen lives in Pennsylvania with her husband and their 5 children. She enjoys traveling and taking part in local races throughout the year with her family.

See what people are saying

I have made it to the gym 3 days in a row.  One day my husband came also. I am trying Helen’s recipes and have decided to cook ahead on Saturday. Thank you for helping me reach my goals and as you say, “It is for me and my health”…I do feel better over all!  I share what I have learned with others.  And people are coming out of the wood work, coming up to me saying what a change they see in me.  I am looking forward to wearing shorts this summer. I haven’t worn any for 3 yrs…. just capri’s!


Heidi Erie, PA

I cannot express my gratitude enough to Helen Agresti of Professional Nutrition Consulting.

Recently, while at a social gathering, I was talking about the summer and all it will hold this year. Although tiring…the summer was full of activity. Helen smiled warmly and then noticed, as I proceeded to go through my third glass of water…not the water all the ice I was chewing. She mentioned this may be a sign of low iron. Upon her recommendation, I visited my family physician and had blood work done. One week later, the letter arrived. I am indeed anemic and need to start a Iron supplement immediately. Helen has always been a true champion for her clients, but it is also her skillful and comprehensive approach to her work that allows her clients to reach their true potentials. Through casual conversation, she demonstrated how she crosses into all aspects of her expertise…healthy on the inside and outside.

Many many thanks and so much Gratitude!


Michele Erie, PA

Helen has really helped me get the most out of my diet and exercise plan. She taught me to really understand the nutrition label and how to make healthier choices that make a difference. Helen doesn’t use the word “diet” I have learned from her that I am making a lifestyle change. She is easy to work with and has a lot of great ideas to make your favorite meals healthier.


Lisa, Erie, PA

I am so thankful for finding Helen. She has been great in helping me lose weight (over 20 pounds!) but more importantly, helping me learn to live a healthier lifestyle with food and exercise. Helen is very patient and encouraging on this journey. I have learned to read labels better and also the importance of putting the right combination of foods together for sustainable energy. There are no gimmicks or prepackaged foods with Helen. It is about making right choices, eating whole foods and exercising. Thank you, Helen!


Evelyn Titusville, PA

I have never been able to lose weight until I met Helen. She is a great motivator and always has a smile and something good to say to me in a positive way. Before seeing Helen twice a month I ate chips, cookies, crackers and all the quick and fattening foods that are easy to get and a quick fix. I now go to the gym and swim and exercise when before I sat and ate all evening. Now I have lost almost 25 pounds and I feel so much better. To be continued!!


Natalie Erie, PA

I went to see Helen about losing weight. I’ve tried to lose weight in the past and would lose 4 or 5 pounds and then gain it right back. I’m an unusual client because I work 3rd shift.  Helen helped me figure out what I should be eating and when. She also said I would lose 20 pounds in 2 months and I thought she was crazy but before the 2 months was up I had lost 20 lbs. I now realize by eating right and adding some exercise anyone can lose the weight if they set their mind to it. I still have a little farther to go to reach my goal but I know with Helen’s help I will achieve the goal I set out for.


Debbie Erie, PA

I am down 90 lbs! Helen has helped me improve my eating habits. I now make sure to read labels, and I cut out unhealthy snacking between meals. Along with creating healthy eating habits, I also make sure to go for plenty of walks.  Since losing weight, I find that I have more energy and the walks are no longer tiring like they used to be. Over the past few months, I have lowered my blood pressure and my cholesterol. Helen has been a great help, during our consultations, she has provided me with great advice and continued words of encouragement. With Helen’s aid, I have been able to successfully lose weight and keep it off. I really feel great!


Bob Shamokin, PA

Change Your Life Today

Professional Nutrition Consulting provides professional advice by educating clients on their individual nutritional needs. We believe fueling our body with the proper variety and portion of foods at consistent times of the day will lead to a healthier life.