Marissa Baker, RN, MSN, FNP-BC

Practice: New York Oncology Hematology

Specialty: Oncology

Office locations: Clifton Park, Amsterdam

Most recent review: 4 days ago New
5.0 out of 5
138 Ratings
77 Comments

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.

5.0 out of 5
138 Ratings
77 Comments

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.

very informative and pleasant demeanor

Rated 5 out of 5 stars
(4 days ago) Oct-2026

Informative. Treats her patients lwith kindness and smiles….

Rated 5 out of 5 stars
(5 days ago) Oct-2026

Wonderful visit! She explained things to me & my husband. Five ⭐️⭐️⭐️⭐️⭐️!

Rated 5 out of 5 stars
(6 days ago) Oct-2026

Marissa is awesome! She is caring, thoughtful, and is genuinely concerned for your well being. She takes however much time is needed to thoroughly explain conditions and treatments. I've never felt rushed during an appointment. Very happy she's a part of my care team. Marissa is top notch!

Rated 5 out of 5 stars
(6 days ago) Oct-2026

She is very knowledgeable, professional and caring.

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

I enjoyed Marissa very much. She was friendly, informative and answered my questions and explained my bloodwork. She was most helpful and kind.

Rated 5 out of 5 stars
(2 weeks ago) Oct-2026

This was my first time meeting Marissa . She was amazing. My mom had already told me that I would like her and that she was wonderful. She is very kind and compassionate. Answered all my questions and concerns. Thank you Marissa!

Rated 5 out of 5 stars
(3 weeks ago) Oct-2026

Marissa was very nice, friendly and helpful!

Rated 5 out of 5 stars
(3 weeks ago) Oct-2026

Lovely, kind, thorough, honest, to the point.

Rated 5 out of 5 stars
(1 month ago) Sep-2026

She was very very good

Rated 5 out of 5 stars
(1 month ago) Sep-2026
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