Marissa Baker, RN, MSN, FNP-BC, earned her Bachelor of Science in Nursing and completed her Master’s degree in Family Nurse Practitioner studies at St. John Fisher University. She is board-certified through the American Nurses Credentialing Center and has clinical experience in hematology, oncology, stem cell transplant, and pediatrics. She is passionate about providing compassionate, patient-centered oncology care to her community.
Marissa Baker, RN, MSN, FNP-BC, earned her Bachelor of Science in Nursing and completed her Master’s degree in Family Nurse Practitioner studies at St. John Fisher University. She is board-certified through the American Nurses Credentialing Center and has clinical experience in hematology, oncology, stem cell transplant, and pediatrics. She is passionate about providing compassionate, patient-centered oncology care to her community.
The reviews listed below were collected independently of New York Oncology Hematology through rater8. Each review represents an authentic and verified patient experience.
Marissa is great
(3 days ago)
Jul-2026
very proficient and professional
(5 days ago)
Jul-2026
She is an amazing doctor I just love her
(1 week ago)
Jul-2026
Good listener, kind, great bedside manner.
(1 week ago)
Jul-2026
She is very personable, knowledgeable and reassuring. Glad she is part of the staff.
(2 weeks ago)
Jul-2026
She is so nice . She asks me questions about how I am feeling and she always answers my questions . She has been so helpful for me in so many ways.
(2 weeks ago)
Jul-2026
Always kind. She asks questions listens and then gives information. She puts me at ease.
(1 month ago)
Jun-2026
Marissa was very caring and thorough going over any concerns and questions I had
(1 month ago)
Jun-2026
Very professional, easy to talk to. Answered any question I had.
(1 month ago)
Jun-2026
Very easy to talk to, professional and knowledgeable
(1 month ago)
May-2026
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Amsterdam Cancer Center
1700 Riverfront Center Amsterdam, NY 12010
Clifton Park Cancer Center
3 Crossing Blvd Suite 1 Clifton Park, NY 12065
Marissa Baker, RN, MSN, FNP-BC, a Saratoga County native, is passionate about giving back to her hometown. She has always felt a deep connection to oncology, inspired by loved ones affected by the disease.
She earned her Bachelor of Science in Nursing from St. John Fisher University, where she also played collegiate softball. Her nursing experience spans hematology, oncology, stem cell transplant, and pediatrics. She recently completed her Master's program in Family Nurse Practitioner studies at St. John Fisher University and is now board-certified. She holds a Family Nurse Practitioner Certification (FNP-BC) through the American Nurses Credentialing Center.
She enjoys outdoor activities, fitness, and spending quality time with family, friends, and her golden retriever in her spare time.
Marissa is great
very proficient and professional
She is an amazing doctor I just love her
Good listener, kind, great bedside manner.
She is very personable, knowledgeable and reassuring. Glad she is part of the staff.
She is so nice . She asks me questions about how I am feeling and she always answers my questions . She has been so helpful for me in so many ways.
Always kind. She asks questions listens and then gives information. She puts me at ease.
Marissa was very caring and thorough going over any concerns and questions I had
Very professional, easy to talk to. Answered any question I had.
Very easy to talk to, professional and knowledgeable