Nutrition Studio is a group practice of Registered Dietitians in Portland, Oregon. The site describes its dietitians as Registered Dietitians, Certified Intuitive Eating Counselors and Certified Diabetes Care and Education Specialists, and says it offers in person and telehealth appointments in Oregon and Washington. In person visits are at two Portland offices, one in NE Portland and one in Central SE Portland. The practice lists work on eating disorders and disordered eati...
Initial Nutrition Counseling
A 90 minute intake covering eating patterns, lifestyle, stress, sleep and hormone health, ending with realistic goals and a nutrition plan.
More on their siteFollow Up Nutrition Counseling
A 60 minute visit to check in, review goals and agree practical next steps, with no set time frame for working together.
More on their sitePrivate pay nutrition counseling
The hourly rate for clients paying without insurance, with a sliding scale option and superbills for reimbursement.
More on their siteFree discovery call
A 15 to 20 minute call to ask a dietitian about their approach and see whether it is a good fit.
More on their siteEating disorder nutrition counseling
Counseling for AN, ARFID, BN, BED and OSFED; the site requires a therapist and a primary care provider (or willingness to get them) and medical stability.
More on their siteAnti-diet nutrition counseling
Support for diet culture burnout, life changes and health conditions from an anti-diet lens.
More on their siteFunctional nutrition and testing
A root cause approach to gut health, hormone balance and nutrient deficiencies, with testing recommended only when conventional testing has not provided answers.
More on their siteMovement consultations
Conversation and education on how physical activity fits into life, with Delaney Sump; the site says this is not personal training.
More on their site
MS, RDN, Clinic Founder and Owner
Caitlin founded Nutrition Studio. Her profile lists her as Business Owner and Office Manager, a Registered Dietitian Nutritionist since 2018 and a Certified Intuitive Eating Counselor with training in functional nutrition. She takes an all foods fit, weight inclusive approach and mentors the team of dietitians.
MS, RDN
Mikalah specializes in treating eating disorders, including ARFID, binge eating disorder, anorexia nervosa and bulimia, and works with adults, children, adolescents and their families. Her profile lists her as a Registered Dietitian Nutritionist since 2021 and a Certified Intuitive Eating Counselor, and says she is an adjunct instructor in Lewis and Clark's Eating Disorder Certificate program.
MS, RDN, CPT
Delaney works with adults and teens on women's health, digestion, cardiometabolic health, celiac disease and the link between nutrition and mental health, from a weight-neutral approach. Her profile lists a Master of Science in Nutrition and Dietetics from Bastyr University, a personal training certification and a National Board-Certified Health & Wellness Coach credential, and she offers movement consultations.
RDN
Ayshia works with adults, children and adolescents on disordered eating, food allergies and intolerances, GI concerns, hormonal and women's health, type 2 diabetes and pediatric nutrition. Her profile lists her as a Registered Dietitian Nutritionist since 2022, with a background in psychology and sociology, and she offers BIPOC-affirming and LGBTQ+ affirming care.
RDN, CDCES
Kassy is the practice's functional nutrition lead, with Functional Health Practitioner certification, and works on type 1, type 2 and gestational diabetes, hormonal nutrition, digestive health, autoimmune conditions and food sensitivities. Her profile says she has provided nutrition counseling for nearly a decade, and the About page notes she is on leave from 10/16/2026.
2143 NE Broadway St #4
Portland, OR 97232
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The site's Fees and Insurance section lists Blue Cross Blue Shield, Care Oregon, Cigna (Oregon only), First Choice, Kaiser PPO, Moda, Pacific Source Commercial Plans, Regence and Premera, United Health Care and Optum, and Trillium Community Health. The FAQ page also names Anthem and Molina. The practice is not in network with Medicare, and says it is the client's responsibility to call their insurer and confirm coverage before scheduling.
The practice offers a private pay sliding scale based on need and says it will never let finances be a barrier to quality care. Private pay is $160 per hour. Call or email the practice to discuss the sliding scale.
You can start with a free 15 to 20 minute discovery call or book a 90 minute initial nutrition visit online. The initial visit is a thorough intake, after which the dietitian sets goals and a plan and agrees how often to meet. Follow up visits are 60 minutes.
Yes. In person visits are in Portland, OR, at 2143 NE Broadway St #4 and 1001 SE Water Ave #223. The site also lists telehealth appointments, and nutrition services in Oregon and Washington.
The site says the practice works with anyone who is medically stable, from children to adults, and also works with family systems to support children or teenagers who need nutritional support.
The practice describes it as a philosophy that all people should have the same access to high quality care regardless of body shape and size. It says it will not recommend weight loss as a treatment modality, even if other healthcare practitioners have.
Yes, according to the site. It says the dietitians are very involved with a client's care team if that matters to the client, which can include coordination of care and sharing of lab values, eating patterns and nutrition improvements.
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Certifications
Registered Dietitian Nutritionist (RDN): Caitlin Sloane, Mikalah Barem, Delaney Sump, Ayshia Ranjitsingh, Kassy Dobson, as each profile states
Certified Intuitive Eating Counselor (CIEC): Caitlin Sloane and Mikalah Barem
Certified Diabetes Care and Education Specialist (CDCES): Kassy Dobson
Functional Health Practitioner-Certified (FHP-C): Kassy Dobson
Certified Personal Trainer (NASM) and National Board-Certified Health & Wellness Coach: Delaney Sump
Licensed Dietitian in Oregon and Certified Dietitian in Washington, as each profile states
Member of the Association for Size Diversity and Health, the Association for Weight Inclusive Medicine and the Columbia River Eating Disorder Network: Caitlin Sloane