Voluntary faculty are typically clinicians or others who are employed outside of the School but make significant contributions to department programs at the medical center or at affiliate institutions.
Voluntary rank detailsRoumen Nikolov, MD
Assistant Clinical ProfessorAbout
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Biography
Dr. Nikolov serves as the Medical Director and Chief of Psychiatry for Albert J Solnit Children's Center, Connecticut's state facility for youth in need of psychiatric care and treatment. He joined the staff of the Solnit Center in January of 2016. He trained in adolescent psychiatry at Solnit (at the time Riverview Hospital for Children and Youth) 1998-2000. He trained in psychiatry at Saint Vincent's Hospital and Medical Center/New York Medical College in New York City 1995-1998.
For the past 20 years Dr. Nikolov has taught and supervised CAP fellows, psychiatry residents and medical students as a clinical faculty member of the Yale Child Study Center, SUNY Downstate College of Medicine, NYU Child Study Center and St. George University in Grenada. His clinical and research interests include psychiatric postgraduate training and supervision, LEAN performance improvement methods in behavioral health, administrative psychiatry, autism and disruptive behavior, evidence supported practices in public psychiatry.
Appointments
Child Study Center
Assistant Clinical ProfessorPrimary
Other Departments & Organizations
Education & Training
- Fellow
- Yale School of Medicine (2000)
- Resident
- St. Vincent's Hospital New York, Psychiatry (1998)
- MD
- Medical University Varna
Research
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Research at a Glance
Yale Co-Authors
Publications Timeline
Denis Sukhodolsky, PhD
James Dziura, MPH, PhD
Publications
2026
Empowering healthy lifestyle behaviour through personalised intervention portfolios using a healthy lifestyle recommender system to prevent and control obesity in older adults: pilot study protocols from the HealthyW8 project
Vahid F, Loyola-Leyva A, Bouzas C, Tur J, Ivanova Y, Doychinov B, Nikolov R, Chikalanov A, De Magistris T, Halimi J, Forberger S, Stahl C, Evers S, Devaux Y, Malisoux L, Mendon P, Celebic A, Vaillant M, Gantenbein M, Skhiri L, Kallas Z, Garcia L, Bohn T. Empowering healthy lifestyle behaviour through personalised intervention portfolios using a healthy lifestyle recommender system to prevent and control obesity in older adults: pilot study protocols from the HealthyW8 project. BMJ Open 2026, 16: e108771. PMID: 41881526, PMCID: PMC13034224, DOI: 10.1136/bmjopen-2025-108771.Peer-Reviewed Original ResearchAltmetricMeSH Keywords and ConceptsConceptsOlder adultsHealthy lifestyle behaviorsPilot study protocolPilot studyEmotional Well-BeingLifestyle behaviorsPhysical activityObesity prevalenceHealth outcomesObesity riskHealthy lifestyleEuropean pilot studyDissemination effortsEthical approvalDietary patternsAnthropometric measurementsNormal weightControl obesityPilot trialStudy protocolIntervention portfoliosWell-beingMeal recommendationsBiomarkers of inflammationLifestyleImplementation of FIWARE for Development of BigData Elderly Care Platform
Chikalanov A, Kirilov L, Nikolov R, Lyubenova M, Petkov Y. Implementation of FIWARE for Development of BigData Elderly Care Platform. Studies In Computational Intelligence 2026, 1237: 67-78. DOI: 10.1007/978-3-032-05711-2_6.Peer-Reviewed Original Research
2025
The Intersection of FinTech and E-Mobility: Shaping the Future of Eco-Friendly Transportation Solutions
Abedalrhman K, Alzaydi A, Nikolov R, Denchev S. The Intersection of FinTech and E-Mobility: Shaping the Future of Eco-Friendly Transportation Solutions. 2025, III DOI: 10.70300/gwec8053.Peer-Reviewed Original Research
2024
A Prototype of Big Data Platform for Seniors Care
Chikalanov A, Kirilov L, Nikolov R, Lyubenova M, Petkov Y. A Prototype of Big Data Platform for Seniors Care. Comptes Rendus De L'Académie Bulgare Des Sciences : Sciences Mathématiques Et Naturelles 2024, 77: 871–880-871–880. DOI: 10.7546/crabs.2024.06.10.Peer-Reviewed Original ResearchCitations
2022
83.2 The Inpatient Milieu: Preventing Agitation and Aggression Incidents
Nikolov R. 83.2 The Inpatient Milieu: Preventing Agitation and Aggression Incidents. Journal Of The American Academy Of Child And Adolescent Psychiatry 2022, 61: s116. DOI: 10.1016/j.jaac.2022.07.475.Peer-Reviewed Original ResearchCitations
2019
Pediatric Nonsuicidal Self-Injury: A Call to Action for Inpatient Staff Training
PLUHAR E, FREIZINGER M, NIKOLOV R, BURTON E. Pediatric Nonsuicidal Self-Injury: A Call to Action for Inpatient Staff Training. Journal Of Psychiatric Practice 2019, 25: 395-401. PMID: 31505528, DOI: 10.1097/pra.0000000000000417.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsConceptsTreatment of NSSIClinical staffGeneral healthcare settingsPsychiatric treatment settingsNSSI behaviorsInpatient psychiatric unitInpatient treatment facilityNSSI assessmentSelf-reported comfortPediatric populationNursing staffPsychiatric unitThird of respondentsTreatment settingsMental disordersStaff comfortHealthcare settingsStatistical ManualFormal trainingNSSISubstantial percentageFurther studiesPatientsAccurate skillsNeeds assessment
2018
6.38 Relationship Between Reduction of PRN Psychotropic Medication Use and Seclusion and Restraint Use in a State Psychiatric Hospital for Youth
Nikolov R, Shi H, Smiles J, Gregory F. 6.38 Relationship Between Reduction of PRN Psychotropic Medication Use and Seclusion and Restraint Use in a State Psychiatric Hospital for Youth. Journal Of The American Academy Of Child And Adolescent Psychiatry 2018, 57: s260-s261. DOI: 10.1016/j.jaac.2018.09.399.Peer-Reviewed Original Research
2014
Direct Supervision in Outpatient Psychiatric Graduate Medical Education
Galanter CA, Nikolov R, Green N, Naidoo S, Myers MF, Merlino JP. Direct Supervision in Outpatient Psychiatric Graduate Medical Education. Academic Psychiatry 2014, 40: 157-163. PMID: 25424638, DOI: 10.1007/s40596-014-0247-z.Peer-Reviewed Original ResearchCitationsMeSH Keywords and ConceptsConceptsMedical educationDirect supervisionSupervision policyGraduate medical education (GME) residentsGraduate Medical EducationEducational experienceExtent of implementationEducation residentsAccreditation CouncilAuthors present detailsEducationTrainee educationObjectiveThe authorsPsychiatry traineesNational policyAcademic psychiatrySupervisionPositive impactStimulus caseSupplemental reviewTraining staffMedical specialtiesMethodsThe authorsPolicyExperimental articlesLean and Inpatient Psychiatry
Nikolov R, Adebisi A, Paradiso L. Lean and Inpatient Psychiatry. 2014, 161-187. DOI: 10.1093/med/9780199989522.003.0007.Chapters
2012
Psychopharmacological Treatment of Youth in Juvenile Justice Settings
Engel L, Abulu J, Nikolov R. Psychopharmacological Treatment of Youth in Juvenile Justice Settings. 2012, 341-355. DOI: 10.1007/978-1-4614-0905-2_22.ChaptersCitationsConceptsUniform Crime Reporting ProgramProperty crime arrestsViolent crime arrestsViolent crime indexJuvenile arrestsJuvenile justice settingsSimple assaultMale arrestsCrime offencesCrime indexJustice settingsFBI's Uniform Crime Reporting (UCR) ProgramLaw enforcement agenciesJuvenile arrest ratesArrests of personsNumber of arrestsNumber of offensesJuvenile crimeAggravated assaultJustice systemFemale arrestsEnforcement agenciesFederal BureauArrest ratesService programming
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