
Overview
Research Interests: - Vitamin D and Vascular Function in Obese Children. - Vitamin D nutrition in pre- and early adolescent children: focused on characterization of vitamin D status and defining the serum 25-hydroxyvitamin D thresholds for vitamin D insufficiency, with an emphasis on minority health and health disparities. - Relationship between vitamin D and obesity. - Explore the skeletal and non-skeletal benefits of vitamin D supplementation. - Benefits of vitamin D optimization for metabolic and vascular health outcomes. - Racial differences in parental trust towards medicine and research: implications for enrollment of minority children in clinical research. View Dr. Rajakumar's full list of publications from PubMed: Are you already a patient of this provider and have a MyUPMC account? Log in to MyUPMC to schedule.
Dr. Rajakumar is rated as an Experienced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Obesity in Children, Malnutrition, and Vitamin D Deficiency.
His clinical research consists of co-authoring 27 peer reviewed articles and participating in 1 clinical trial. MediFind looks at clinical research from the past 15 years. In particular, he has co-authored 1 article in the study of Vitamin D Deficiency.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- EPO
- HMO
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE SNP
- OTHER MEDICARE PART D
- HMO
- POS
- PPO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- HMO
- MANAGED MEDICAID PLAN
- HMO
- MANAGED MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- PPO
Locations
108 Penn Plaza, Turtle Creek, PA 15145
3420 5th Avenue, Upper Level, Pittsburgh, PA 15213
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
1 Clinical Trials
Genesis Medical Associates, Inc.
Michael Trotta is a primary care provider, practicing in Pediatrics and Internal Medicine in Butler, Pennsylvania. Dr. Trotta is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Infant Hyperglycemia, High Cholesterol, Vitamin D Deficiency, and Severe Fever with Thrombocytopenia Syndrome.
Genesis Medical Associates, Inc.
Stephen Sargent is a primary care provider, practicing in Geriatrics and Internal Medicine in Butler, Pennsylvania. Dr. Sargent is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are Osmotic Diuresis, Breast Cancer, Type 2 Diabetes (T2D), and Hypolipoproteinemia.
Genesis Medical Associates, Inc.
John Rocchi is a Pediatrics specialist and a Palliative Medicine provider in Butler, Pennsylvania. Dr. Rocchi is rated as an Advanced provider by MediFind in the treatment of Vitamin D Deficiency. His top areas of expertise are End-Stage Renal Disease (ESRD), Anemia, Hypertension, and Obesity in Children.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- MalnutritionDr. Rajakumar isAdvanced. Learn about Malnutrition.
- Obesity in ChildrenDr. Rajakumar isAdvanced. Learn about Obesity in Children.
- Experienced
- Vitamin D DeficiencyDr. Rajakumar isExperienced. Learn about Vitamin D Deficiency.



