Health Professionals in New Haven County, CT

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Photo of Katie Diehl, Nutritionist/Dietitian, MS, CNS, LDN
Katie Diehl
Nutritionist/Dietitian, MS, CNS, LDN
Online Only
Katie understands and values the importance of proper health and is passionate about educating clients on the ‘WHY’ to nutrition. Katie believes that if you understand nutrition then you'll better know how to apply it for longevity. Katie is passionate about identifying the ROOT cause of health concerns. Katie specializes in gut health (IBS, Crohns/UC, Celiac/Gluten Intolerance, GERD, SIBO, H. pylori, autoimmune, leaky gut, digestive discomfort, food sensitivities, etc.), weight management, sports nutrition, women's health, cardiovascular health, intuitive eating, behavioral habits, and preventative health.
Katie understands and values the importance of proper health and is passionate about educating clients on the ‘WHY’ to nutrition. Katie believes that if you understand nutrition then you'll better know how to apply it for longevity. Katie is passionate about identifying the ROOT cause of health concerns. Katie specializes in gut health (IBS, Crohns/UC, Celiac/Gluten Intolerance, GERD, SIBO, H. pylori, autoimmune, leaky gut, digestive discomfort, food sensitivities, etc.), weight management, sports nutrition, women's health, cardiovascular health, intuitive eating, behavioral habits, and preventative health.
(203) 816-6024 View (203) 816-6024
Photo of Natalie Medero - Innovative Body Healing, Acupuncturist, LAc, DAOM
Innovative Body Healing
Acupuncturist, LAc, DAOM
Serves Area
Give yourself the peace-of-mind by getting medical services through functional medicine, Acupuncture and Chinese Medicine. I am a board-certified Alternative Medicine Practitioner. I use multiple systems of medicine, using a functional and integrative approach to get to the root cause of your symptoms. I will customize a healing therapy that will provide an adequate diagnostic process through over 30 different types of lab work that will be offered to our patients. My focus will be to find the right answer to your healing journey.
Give yourself the peace-of-mind by getting medical services through functional medicine, Acupuncture and Chinese Medicine. I am a board-certified Alternative Medicine Practitioner. I use multiple systems of medicine, using a functional and integrative approach to get to the root cause of your symptoms. I will customize a healing therapy that will provide an adequate diagnostic process through over 30 different types of lab work that will be offered to our patients. My focus will be to find the right answer to your healing journey.
(860) 356-3505 View (860) 356-3505
Photo of Lellieth Keize, Nutritionist/Dietitian, MS, RDN, CDCES
Lellieth Keize
Nutritionist/Dietitian, MS, RDN, CDCES
Serves Area
Struggling with diabetes, weight, or digestive issues? I help clients uncover the root causes of symptoms—like inflammation, hormone imbalance, or gut dysfunction—and create personalized, sustainable plans that fit real life. With 16+ years as an RDN and CDCES, I guide you with evidence‑based, functional nutrition so you can lower A1C, improve digestion, boost energy, and feel confident in your health again.
Struggling with diabetes, weight, or digestive issues? I help clients uncover the root causes of symptoms—like inflammation, hormone imbalance, or gut dysfunction—and create personalized, sustainable plans that fit real life. With 16+ years as an RDN and CDCES, I guide you with evidence‑based, functional nutrition so you can lower A1C, improve digestion, boost energy, and feel confident in your health again.
(475) 258-8349 View (475) 258-8349
Photo of Allison R Aron, Nutritionist/Dietitian, RDN, C-DN
Allison R Aron
Nutritionist/Dietitian, RDN, C-DN
Serves Area
I work with individuals seeking guidance with eating disorder recovery, chronic dieting, and anyone looking to heal their relationship with food. It can be hard to decipher all of the nutrition information we see and there is a lot of morality associated with food choices in diet culture which can add to the confusion. My goal is to help you feel confident in listening to your body and making food choices that feel the most nourishing to you.
I work with individuals seeking guidance with eating disorder recovery, chronic dieting, and anyone looking to heal their relationship with food. It can be hard to decipher all of the nutrition information we see and there is a lot of morality associated with food choices in diet culture which can add to the confusion. My goal is to help you feel confident in listening to your body and making food choices that feel the most nourishing to you.
(860) 431-2903 View (860) 431-2903
Photo of Nicolette Fraza, Nutritionist/Dietitian, MS, RDN, LDN
Nicolette Fraza
Nutritionist/Dietitian, MS, RDN, LDN
Online Only
I work with people who feel bloated, fatigued, hormonally out of sync, or frustrated by digestive issues that no one seems to fully address. If you’re tired of restrictive diets, conflicting nutrition advice, and feeling disconnected from your body — you’re in the right place. My approach focuses on nourishing the gut microbiome, reducing inflammation, stabilizing blood sugar, and supporting hormones holistically through plant-forward nutrition and a healthy lifestyle. You deserve to feel good in your body — without extremes, elimination overload, or food fear. Together, we focus on sustainable habits to help you thrive long term.
I work with people who feel bloated, fatigued, hormonally out of sync, or frustrated by digestive issues that no one seems to fully address. If you’re tired of restrictive diets, conflicting nutrition advice, and feeling disconnected from your body — you’re in the right place. My approach focuses on nourishing the gut microbiome, reducing inflammation, stabilizing blood sugar, and supporting hormones holistically through plant-forward nutrition and a healthy lifestyle. You deserve to feel good in your body — without extremes, elimination overload, or food fear. Together, we focus on sustainable habits to help you thrive long term.
(401) 237-4164 View (401) 237-4164
Photo of Christopher Irish, Nutritionist/Dietitian, MS, RDN, LD
Christopher Irish
Nutritionist/Dietitian, MS, RDN, LD
Serves Area
If you are experiencing ANY of the following, I would love to have the opportunity to work together: You often feel guilty about your food choices, and you spend significant time and energy thinking about food. You have scoured the internet for nutrition information and guidance and are frustrated by the amount of conflicting information online. You are navigating an eating disorder or disordered eating and are looking for support from a compassionate and knowledgable RD. You are struggling to keep up with meal planning every week, unsure of how to shop for and prepare meals that support your nutrition goals.
If you are experiencing ANY of the following, I would love to have the opportunity to work together: You often feel guilty about your food choices, and you spend significant time and energy thinking about food. You have scoured the internet for nutrition information and guidance and are frustrated by the amount of conflicting information online. You are navigating an eating disorder or disordered eating and are looking for support from a compassionate and knowledgable RD. You are struggling to keep up with meal planning every week, unsure of how to shop for and prepare meals that support your nutrition goals.
(339) 330-2865 View (339) 330-2865
Photo of Erin Angelillo, Nutritionist/Dietitian, RD, LDN
Erin Angelillo
Nutritionist/Dietitian, RD, LDN
Online Only
Waitlist for new clients
Hi! My name is Erin and I'm a Registered Dietitian. I help to educate and empower clients through their recovery with disordered eating and negative body image. I also specialize in complex chronic conditions including dysautonomia, POTS, and MCAS. I believe in a collaborative relationship with my clients where we work together to find what works best for them. Whether you are working on your recovery from an eating disorder or learning how to navigate food with a chronic illness, my goal is to support you with practical tools that honor your unique needs and lived experience.
Hi! My name is Erin and I'm a Registered Dietitian. I help to educate and empower clients through their recovery with disordered eating and negative body image. I also specialize in complex chronic conditions including dysautonomia, POTS, and MCAS. I believe in a collaborative relationship with my clients where we work together to find what works best for them. Whether you are working on your recovery from an eating disorder or learning how to navigate food with a chronic illness, my goal is to support you with practical tools that honor your unique needs and lived experience.
(857) 466-1820 View (857) 466-1820
Photo of Morgan Rossi, Nutritionist/Dietitian, MS, RD, LDN
Morgan Rossi
Nutritionist/Dietitian, MS, RD, LDN
Online Only
My ideal client is someone who is seeking support in building an intentional relationship with their body. I specialize in disordered eating dynamics that involve binge eating, fear of body changes, struggles with body image, and anxiety around food. I am additionally passionate about working with folks who experience sensory sensitivities, low appetite and/or trauma-associated food dysregulation. I create a space that celebrates queerness and those who identify as neurodivergent. My practice is fundamentally based in harm reduction, curiosity, and an individualized care approach.
My ideal client is someone who is seeking support in building an intentional relationship with their body. I specialize in disordered eating dynamics that involve binge eating, fear of body changes, struggles with body image, and anxiety around food. I am additionally passionate about working with folks who experience sensory sensitivities, low appetite and/or trauma-associated food dysregulation. I create a space that celebrates queerness and those who identify as neurodivergent. My practice is fundamentally based in harm reduction, curiosity, and an individualized care approach.
(828) 522-9371 View (828) 522-9371
Photo of Olympia Dreszer, Acupuncturist, LAc, ND
Olympia Dreszer
Acupuncturist, LAc, ND
1 Endorsed
Serves Area
"To support, educate and listen to all my patients as I truly believe every human being is different and needs custom care and treatment options in achieving their health goals."
"To support, educate and listen to all my patients as I truly believe every human being is different and needs custom care and treatment options in achieving their health goals."
(203) 350-0995 View (203) 350-0995
Photo of Elizabeth Jackowitz, Nutritionist/Dietitian, MS, CNS, CDN
Elizabeth Jackowitz
Nutritionist/Dietitian, MS, CNS, CDN
Serves Area
In a world where information is around every corner or click, it can be challenging to know what foods and supplements are right for YOU! Whether you are looking to improve a current health condition or an out of range lab result, maintain a healthy weight or you simply want to feel better; diet and lifestyle can help! I will work with you to create a highly personalized and sustainable nutrition plan AND teach you how to make small and sustainable changes that, over time, yield BIG results.
In a world where information is around every corner or click, it can be challenging to know what foods and supplements are right for YOU! Whether you are looking to improve a current health condition or an out of range lab result, maintain a healthy weight or you simply want to feel better; diet and lifestyle can help! I will work with you to create a highly personalized and sustainable nutrition plan AND teach you how to make small and sustainable changes that, over time, yield BIG results.
(475) 330-3422 View (475) 330-3422
Photo of Lisa M Singley, Naturopath, ND, MS
Lisa M Singley
Naturopath, ND, MS
Serves Area
(203) 885-1673 View (203) 885-1673