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Population Health

Helping patients get their health back on track

Meet our Nurse Practicioners

Kelsey-Seybold Population Health

The Kelsey-Seybold Population Health team, along with our physicians and other providers, is dedicated to partnering with patients to assure they’re following up with recommended appointments, monitoring chronic illnesses, following their doctor’s treatment plan, taking medications as prescribed, and more.

There are many barriers to managing disease, from finances and transportation to caregiver support. This is where our Population Health team comes in. Our team of nurses, dietitians, social workers, and pharmacists work together to overcome the clinical and non-clinical barriers by bridging care gaps to achieve the best outcomes for our patients.

Kelsey-Seybold identifies and refers patients needing assistance to Population Health and a member of the team pays a home visit to perform an assessment and determine how best to help patients improve their health. Patients referred to Population Health receive this high-touch service until they show an improved level of compliance, lowered health risks, and an understanding of and ability to maintain both.

Meet the Population Health Team

Physicians | Director | | Nurse Practitioners | Pharmacist | Social Workers | Dietitian
Care Navigator LVNs | Nurse Manager | Care Coordinators


Rupesh Nigam, MD

Rajkumar Alagugurusamy, MD


Denise Jonathan, PharmD
Director, Pharmacy Health Plan Services & Population Health

Nurse Practitioners

Kasey Matura, FNP-C, CWOCN

Lyn Roos, FNP-C

Amina Ogunlana, AGPCNP-C

Shanea Hall, APRN, FNP-BC

Tami Andrus, FNP-C


Morgan Droog, PharmD

Social Workers

Donatta Ibe, LMSW

Courtney Nieten, LMSW

Tecelia Spence, LMSW


Marne Keeler, RD

Care Navigator LVNs

Alaya Smith-Lewis, LVN

Rachel Robinson, LVN

Angela Sims, LVN

Veronica Johnson, LVN

Miesha Mitchell, LVN

Nurse Manager

Michelle Foster, RN

Certified Medical Assistant (CMA) Care Coordinators

Jessica Casteal, CMA

Claudia Escalante, CMA

Maria Nasir, CMA

Zakia Brooks, CMA

Eslyn Jones, CMA