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230 LAFAYETTE RD STE 13, Portsmouth, NH 038015465+18889641975
DietitianUpdated April 2026
Best Dietitians in Portsmouth, NH (2026)
Looking for a dietitian in Portsmouth? We've compiled a list of the top 20 verified dietitians in Portsmouth, NH based on ratings, reviews, and public business records.
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Total Dietitians
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Top Rated
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Avg Rating
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Total Reviews
Top 20 Dietitians in Portsmouth, NH
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161 CORPORATE DR, Portsmouth, NH 038016825+16034315154
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15 RYE ST, Portsmouth, NH 038016829+18883201776
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333 BORTHWICK AVE, Portsmouth, NH 038017128+16034335148
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330 BORTHWICK AVE, SUITE 205, Portsmouth, NH 038014174+16034366115
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67 CORPORATE DR STE 300, Portsmouth, NH 038012847+16036108079
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62 ORCHARD ST, Portsmouth, NH 038015025+16036742479
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15 RYE ST, Portsmouth, NH 038016829+16175319149
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15 RYE ST, Portsmouth, NH 038016829+17742820364
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230 LAFAYETTE RD STE 13A, Portsmouth, NH 038015465+12077564737
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MASS GENERAL CANCER CENTER, 100 CORPORATE DRIVE, BLDG C, Portsmouth, NH 03801+16036096161
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67 CORPORATE DR BLDG A, Portsmouth, NH 038012847+16036108050
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155 GRIFFIN RD, Portsmouth, NH 038014125+16034317523
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1 MIDDLE ST STE 223, Portsmouth, NH 038014391+16032941403
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1 NEW HAMPSHIRE AVE, SUITE 125, Portsmouth, NH 038012904+16037660472
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4 CUTTS ST UNIT 103, Portsmouth, NH 038013245+16032940462
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70R DENNETT ST, Portsmouth, NH 038013600+17328562553
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1 NEW HAMPSHIRE AVE, SUITE 125, Portsmouth, NH 038012904+12073638392
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15 RYE ST STE 225, Portsmouth, NH 038016830+16036824019
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333 BORTHWICK AVE, Portsmouth, NH 038017128+16034335147
How We Chose These Dietitians
Our directory aggregates data from multiple public sources to compile the most comprehensive list of dietitians in Portsmouth, NH. Here's how we evaluate and rank professionals:
- Public Licensing Records— We verify that each professional holds valid, up-to-date licenses and registrations in NH.
- NPI Registry & Business Records — For healthcare professionals, we cross-reference the National Provider Identifier registry. For other verticals, we use state business filings and industry databases.
- Customer Ratings & Reviews — We aggregate ratings from major review platforms to surface the highest-quality professionals.
- Completeness of Information— Professionals with verified contact details, addresses, and active online presence rank higher.
Tips for Choosing a Dietitian in Portsmouth
Check Reviews & Ratings
Look for dietitians with consistently high ratings and a meaningful number of reviews. A dietitian with 4.5 stars and 100+ reviews is generally more reliable than one with 5 stars and only 2 reviews.
Verify Credentials
Always verify that the dietitian holds appropriate licenses for NH. Check with your state's licensing board for the most up-to-date information.
Compare Multiple Options
Don't settle for the first option. Contact at least 2-3 dietitians to compare services, availability, and pricing before making your decision.
Ask About Experience
Inquire about the dietitian's experience with your specific needs. Specialists who focus on particular areas may provide better outcomes than generalists.
Frequently Asked Questions
How many dietitians are in Portsmouth, NH?
Our directory currently lists 20 verified dietitians in Portsmouth, NH. This number is regularly updated as new professionals are added to our database.
How do I choose the best dietitian in Portsmouth?
Start by reviewing ratings and the number of reviews above. Look for professionals with consistent high marks and verified credentials. We recommend contacting 2-3 options to compare availability, services, and pricing.
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