Our Team

An Uche, MD
Division Chief,
Hematology & Oncology

Celia Zamora-Brown, CC-MA
Breast Surgery
Coordinator HGH

Karina Powell, PA
Breast Clinic

Karina D’Souza, MD
Hematology & Oncology

Kevin B. Knopf, MD, MPH
Hematology/Oncology, Highland Hospital

Sarah Fleisig, MD
Hematology & Oncology

Donna McNichol
Practice Manager,
Highland Care Pavilion HCP 5

Abosede Ogunkanmi,
RN, BSN, MSN
Clinical Supervisor,
HCP 5 Specialty Clinics & Infusion Center

Uchenna Kanu, CN II
Ambulatory Infusion Nurse

Roxanna Monreal, CC-MA
Breast Clinic, Medical Assistant

Zhonnet Harper
AHS Lead Patient Care Navigator
Patient Navigation Program

Vivian Phan,
PharmD, AAHIVP, BCACP
Clinical Pharmacist

Natalie Fan, PharmD, BCPS
Clinical Pharmacist

Ayemoethu Ma, MD
Breast Surgeon

Daniel B. Allen, MD
Chief of Cancer Surgery

Lindsey Deputy
Oncological Nurse Navigator

Jessica X. Flores
Social Worker Oncology