Registered Dietitians in Colorado
Data updated monthly · Last refresh October 2026
1,403 Registered Dietitian providers practice in Colorado, including 18 (1%) offering telehealth. The largest concentration is in Denver. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
1,403providers
18telehealth
Denvertop city
Registered Dietitian by city in Colorado
Choose a city to see providers there.
Registered Dietitian providers in Colorado
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
Dr. Susan HeikkinenLongmont, CO · No drug or device payments recorded (2025) ·
(303) 338-4545 Dr. Swapnaja KirungeLongmont, CO · No drug or device payments recorded (2025) ·
(720) 378-0053 Dr. Teddy ThomasLongmont, CO · No drug or device payments recorded (2025) ·
(303) 776-1234 Dr. Theresa Spires, RDNLongmont, CO · No drug or device payments recorded (2025) ·
(303) 746-7217 Dr. Victoria Lee, MS, RDN, CLCLongmont, CO · No drug or device payments recorded (2025) ·
(303) 413-7549 Dr. Alexandra Burgess, RDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-1081 Dr. Amy Berens, RDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-1081 Dr. Carly FosterLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-1000 Dr. Cassandra Maxwell, RDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-1000 Dr. Courtney Middle, RDLouisville, CO · No drug or device payments recorded (2025) ·
(720) 927-6345 Dr. Josh SiskLouisville, CO · No drug or device payments recorded (2025) ·
(304) 923-6665 Dr. Katheryn Thorburn, R.D.Louisville, CO · No drug or device payments recorded (2025) ·
(303) 955-7745 Dr. Lauren Pickens, MS RD LDLouisville, CO · No drug or device payments recorded (2025) ·
(505) 710-6667 Dr. Nicole Seedig, RDNLouisville, CO · No drug or device payments recorded (2025) ·
(303) 661-4194 Dr. Shannon Driscol, RDNLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-1000 Dr. Stefanie Ginsburg, RD, CEDRD-SLouisville, CO · No drug or device payments recorded (2025) ·
(720) 541-8684 Dr. Susan Ahlberg, RDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-1000 Dr. Tiffany Cook, RDLouisville, CO · No drug or device payments recorded (2025) ·
(303) 673-1081 Dr. Anna Lee, RDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 224-1550 Dr. Anne Mahon, RDLoveland, CO · No drug or device payments recorded (2025) ·
(281) 253-3860 Dr. Breanna Stricker, RDNLoveland, CO · No drug or device payments recorded (2025) ·
(970) 810-4718 Dr. Christine Book, RDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 622-9997 Dr. Erin Sanfeliz, RD, CNSCLoveland, CO · No drug or device payments recorded (2025) ·
(970) 443-0532 Dr. Gerald HaydenLoveland, CO · No drug or device payments recorded (2025) ·
(209) 617-4146 Dr. Heather Shasa, MS, RDLoveland, CO · No drug or device payments recorded (2025) ·
(908) 402-4988 Dr. Heide Scheid, RDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 624-3375 Dr. Janet Mertz, MS, RD, CDE, CPT, LDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 292-8432 Dr. Jessi Phillips, RDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 391-7401 Dr. Kathleen Garvey, RDN, LDLoveland, CO · No drug or device payments recorded (2025) ·
(713) 304-8593 Dr. Megan Thomas, RDLoveland, CO · No drug or device payments recorded (2025) ·
(970) 800-5402 Dr. Morgan Hoover, MS, RDLoveland, CO · No drug or device payments recorded (2025) ·
(815) 979-6153 Dr. Nicole Dunlap, RDNLoveland, CO · No drug or device payments recorded (2025) ·
(607) 542-6120 Dr. Ruby Baggan, RD, IFNCPLoveland, CO · No drug or device payments recorded (2025) ·
(970) 305-5180 Dr. Shelley Prior, M.S., R.D.Loveland, CO · No drug or device payments recorded (2025) ·
(970) 691-5423 Dr. Taylor KatzLoveland, CO · No drug or device payments recorded (2025) ·
(772) 324-0311 Dr. Elizabeth Lelong, RDLyons, CO · No drug or device payments recorded (2025) ·
(808) 393-8336 Dr. Natalie Thackston, MS RDLyons, CO · No drug or device payments recorded (2025) ·
(303) 823-0642 Dr. Susan Miszewski, RD, PHDLyons, CO · No drug or device payments recorded (2025) ·
(720) 310-0675 Dr. Theresa Kaiser-griffin, MS, RDMonte Vista, CO · No drug or device payments recorded (2025) ·
(719) 852-0825 Dr. Amy Lowy, RDMontrose, CO · No drug or device payments recorded (2025) ·
(970) 240-7170 Dr. Anne Thorsen, MS,RDMontrose, CO · No drug or device payments recorded (2025) ·
(719) 331-2774 Dr. Hannah Freese, RDMontrose, CO · No drug or device payments recorded (2025) ·
(206) 303-7029 Dr. Jaimie Lopez, RDN, IBCLC, NBC-HWCMontrose, CO · No drug or device payments recorded (2025) ·
(970) 240-7280 Dr. Jerilynn Hart, RDMontrose, CO · No drug or device payments recorded (2025) ·
(970) 249-7791 Dr. Tara Hefti, RDMontrose, CO · No drug or device payments recorded (2025) ·
(970) 240-7170 Dr. Teresa Tomasi-maloney, RDMontrose, CO · No drug or device payments recorded (2025) ·
(970) 240-7280 Dr. Jenny Coleman, RDMonument, CO · No drug or device payments recorded (2025) ·
(719) 339-8091 Dr. Julia Chervinka, RDMonument, CO · No drug or device payments recorded (2025) ·
(503) 816-7324 Dr. Karen Merrill, MS, RDMonument, CO · No drug or device payments recorded (2025) ·
(480) 589-8749 Dr. Kimberly Ward, MS RDNMonument, CO · No drug or device payments recorded (2025) ·
(480) 262-9572 Common questions
How many Registered Dietitian providers are in Colorado?There are 1,403 Registered Dietitian providers with active NPI records practicing in Colorado, according to federal NPPES data refreshed monthly.
Do Registered Dietitian providers in Colorado offer telehealth?Yes. 18 of the 1,403 Registered Dietitian providers in Colorado (about 1%) report offering telehealth services in CMS data.
Which cities in Colorado have the most Registered Dietitian providers?Denver (304), Colorado Springs (129), Fort Collins (86) have the highest concentration of Registered Dietitian providers in Colorado.
How many Registered Dietitian providers in Colorado received drug or device company payments?0 of 1,403 Registered Dietitian providers in Colorado (0%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
Where does this data come from?Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
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