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.
She was professional and caring and she took the time to explain things to me.
(4 days ago)
May-2026
Marissa is understanding, answers all my questions and listens to my concerns. Enjoy my visits.
(2 weeks ago)
May-2026
She has a great bedside manner! It was the first time we met her.
(3 weeks ago)
Apr-2026
Very professional and positive. I would recommend Marissa to anyone.
(1 month ago)
Apr-2026
Thank you for being a good greatest practitioner new York oncology and Hematology. GOD bless. Keep doing the good work.
(1 month ago)
Apr-2026
Super sweet, super compassionate, very thorough, didn’t seemed rushed, answered my questions, and genuinely cared. An absolute 5 star! ⭐️
(1 month ago)
Mar-2026
Warm and knowledgeable. Had already checked my blood test results and discussed them with me. Gave me time to ask any questions that I had.
(1 month ago)
Mar-2026
Marrisa . She answered all my questions and gave me an excellent Xavier.
(1 month ago)
Mar-2026
Her bedside manner is very pleasant.. She addressed all my concerns.
(2 months ago)
Mar-2026
Marissa is a wonderful doctor. She is very caring and listens to you. I would recommend her highly!
(2 months ago)
Mar-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.
She was professional and caring and she took the time to explain things to me.
Marissa is understanding, answers all my questions and listens to my concerns. Enjoy my visits.
She has a great bedside manner! It was the first time we met her.
Very professional and positive. I would recommend Marissa to anyone.
Thank you for being a good greatest practitioner new York oncology and Hematology. GOD bless. Keep doing the good work.
Super sweet, super compassionate, very thorough, didn’t seemed rushed, answered my questions, and genuinely cared. An absolute 5 star! ⭐️
Warm and knowledgeable. Had already checked my blood test results and discussed them with me. Gave me time to ask any questions that I had.
Marrisa . She answered all my questions and gave me an excellent Xavier.
Her bedside manner is very pleasant.. She addressed all my concerns.
Marissa is a wonderful doctor. She is very caring and listens to you. I would recommend her highly!