Christian Hopfer is a Psychiatry physician affiliated with University of Colorado Boulder. OpenAlex indexes 186 publications with 12,877 citations (h-index 55); ClinicalTrials.gov lists 1 registered study matched to this name. By OpenAlex citation count, this profile ranks in the top 10% of Psychiatry profiles in the findmyKOL directory.
Overview
Scholarship
indexed output and impact (OpenAlex)Distinct works indexed by OpenAlex, matched via ORCID.
Total citations across indexed works.
Hirsch index, productivity × impact (OpenAlex).
Clinical & industry
trials, payments and federal fundingContact
The practice address and phone this provider lists in the federal NPPES (CMS) registry.
Practice address
12605 E 16th Ave
Aurora, CO 800452545
Telephone
720-848-0000Registry record last updated 3 Jan 2011.
Clinical trials
- A Study of Cannabidiol in Young Adult Cannabis Users
Sponsor: University of Colorado, Denver
Registered studies on ClinicalTrials.gov where the overall official or a site investigator name-matches this physician, confirmed against known institution/geography. Latest few shown; the full list is part of the full profile.
NIH funding
9 NIH research awards on record, funded 2003–2026 per NIH RePORTER. The latest:
- Effects of High Potency Cannabis Products on Mental Health and Psychosocial Functioning
University of Colorado Denver
FY2026$656,568R01DA057894 - Adult Progression of Adolescent Onset Substance Use Disorder in a High Risk Sample
University of Colorado Denver
FY2026$623,787R01DA053693 - A Randomized, Placebo Controlled Study of Cannabidiol in Young Adult Cannabis Users
University of Colorado Denver
FY2026$409,317P50DA056408
Awards in the NIH RePORTER records where a principal investigator name matches this physician at an organization in their practice state. Latest award years shown; each row links to the project record on RePORTER.
Publications
Matched to this physician's OpenAlex author record; most-cited works shown first.
- Genome-wide Association Meta-analysis of Childhood and Adolescent Internalizing Symptoms
Journal of the American Academy of Child & Adolescent Psychiatry
2022 - Genetic association study of childhood aggression across raters, instruments, and age
Translational Psychiatry
2021
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Steven Ringel, MD
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A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments — shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet, so funding, congress activity and public presence aren't shown. Absence of a section means “not yet looked,” never “none found.”