Northwest Oncology & Hematology

Rolling Meadows Office: 847.870.4100
Elk Grove Village Office: 847.437.3312
Hoffman Estates Office: 847.885.4100
Barrington Office: 847.842.0180
Elgin Office: 847.577.1023

Few health problems are as devastating as cancer. That’s why you need today’s most effective cancer treatment, as well as individual attention and personal dedication from nurse practitioners and physician assistants who foster your confidence and hope. At Northwest Oncology & Hematology (NWOH), your hope is restored by an expert team of cancer specialists and some of the most advanced, capable and compassionate cancer care in the region.

Tonia Cabai, APN, NP-C, OCN

Tonia Web 2

“My favorite part of Oncology is the patients and their loved ones. Getting to meet and learn each one's story and helping them through their individual journey is the most rewarding thing for me. Each journey is unique and it is an honor to be able to help guide them and their families by providing compassionate care. Oncology is truly fascinating with the ever changing drugs and therapy options focusing on the highest quality of life and best outcomes. ”

Board-Certified: American Acadamy of Nurse Practitioners
PMC: Nurse Practitioner, Northern Illinois University, Dekalb, IL
MSc: Nursing, Walden University, minneapolis, MN
BSc: Nursing, Mount Mercy College, Cedar Rapids, IA

Amy Marcheschi, PA-C

Amy Marcheschi, PA-C - Rolling Meadows - Elk Grove Village - Hoffman Estates - Barrington

“I have always been interested in medicine and helping others. It is such a privilege to care for patients and interact with physicians and nurses who are working to achieve the same goal – providing the best care for the patient.”

Board-Certified: National Commission on Certification of Physician Assistants
MSc: Physician Assistant Program, Finch University of Health Sciences / The Chicago Medical School, Chicago, IL
BSc: Biology, Bradley University, Peoria, IL

Anna Osmun, PA-C

Anna Osmun, PA-C - Rolling Meadows - Elk Grove Village - Hoffman Estates - Barrington

“Treating cancer is unlike any other disease treatment. It’s challenging and rewarding in ways that no other medical field experiences. I hope to make my patients smile at least once during every visit and trust me to care for them.”

Board-Certified: National Commission on Certification of Physician Assistants
MMSc: Medical Science, Midwestern University, Downers Grove, IL
MMSc: Animal Physiology, Bradley University, Peoria, IL
BSc: Biology, Bradley University, Peoria, IL

Yanina Zborovskaya, DNP, RN, NP-C, AOCNP

Yanina Zborovskaya, RN, MSN, NP-C, OCN - Rolling Meadows - Elk Grove Village - Hoffman Estates - Barrington

“I went into this field because it allows me to fully utilize my abilities and training to make a difference for the better in my patients’ lives. I love having the opportunity to help my patients at a very difficult time and give them hope and motivation to face the challenges of a very serious illness.”

Board-Certified: American Academy of Nurse Practitioners
Additional Certification: Advanced Oncology Certified Nurse Practitioner
DNP: Doctor of Nursing Practice, University of St. Francis, Joliet, IL
MSc: Nursing, North Park University, Chicago, IL

Katrina Natanauan, APN, FNP-C

Katrina Natanauan, APN, FNP-C

“I started my nursing career in the field of oncology and have stayed in this path since. Despite it being a diverse and challenging field, especially in individualizing patient care to provide the best that each of my patients deserve. I also, in turn, learn a lot from my oncology patients. Taking care of my patients, coming from different walks of life, has become a very humbling and rewarding experience. They are truly an inspiration and a reminder of strength and faith in overcoming adversities in all aspects of life; and being of service to them is truly a privilege.”

Board-Certified: American Academy of Nurse Practitioners
MSc: Family Nurse Practitioner, North Park University, Chicago, IL
BSc: Nursing, Trinity University of Asia, Quezon City, Philippines

Kasi Novak, APN, NP-C

Kasi Novak, APN, NP-C

“It is truly an honor to serve our patients and their families during what is quite possibly the most difficult time of their lives. Building lasting relationships and helping to make a tough time a little less difficult is such a privilege. In return, patients continuously teach me about faith, love, grace, loyalty, and perserverance.”

Board-Certified: American Academy of Nurse Practitioners
MSc: Nursing, Indiana State University, Terre Haute, IN
BSc: Nursing, Chamberlain College of Nursing, Downers Grove, IL
BSc: Business Management, Northern Illinois University, DeKalb, IL

Lisa M. Raff, PharmD, BCPS, BCOP

Lisa M. Raff, PharmD, BCPS, BCOP

“Being an Oncology Pharmacist allows me to be a part of the healthcare team that navigates patients through their cancer treatment. It is extremely rewarding to be able to maximize the benefit and assist with coordinating individualized treatment plans, while also ensuring that patients are experiencing minimal toxicities and a good quality of life. Being a resource for patients and their families in the ever changing Oncology practice space is very gratifying.”

Board-Certified: Oncology & Pharmacotherapy- Board of Pharmacy Specialties
Additional Certifications: Immunization and Anticoagulation
PharmD: Doctor of Pharmacy, Drake University, Des Moines, IA

Joseph Tariman, PhD, RN, ANP-BC, FAAN

PhD in Nursing Science: University of Seattle, WA
Post- MSN NP Certificate: University of Miami- Coral Gables, FL
Master of Arts in Nursing: Cebu Doctors University, Philippines
Bachelor of Science in Nursing: University of the Visayas, Philippines

Let us help you fight cancer. Visit any of Northwest Oncology & Hematology’s five locations here in Illinois. To schedule your appointment, call 847.870.4100 (Rolling Meadows office), 847.437.3312 (Elk Grove Village office), 847.885.4100 (Hoffman Estates office), 847.842.0180 (Barrington office) and 847.577.1023 (Elgin office). For your convenience, you can also fill out our online New Patient Appointment form to schedule your consultation with us.

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