Clarissa S. Geyer, MD

Medical Oncologist

4.9/5 (113 ratings) 12 comments

Passionate about medicine, parenting, emotional/psychological support and traveling, to explore the world with its different cultures and languages

Clarissa Geyer

About Me

Gender: Female

Languages Spoken:
English, Portuguese, Spanish

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Strong values: Honesty and commitment to truth. Trait: Responsible, approachable, caring, warm. Passion: Top quality care in Medical Oncology and in parenting. Commitments: Commitment to excellence. Goals: Team work with physicians, nurses, supporting staff and patients to maximize the chances of a good outcome. Hope: That the phenomenal recent progress of cancer treatments, combined with our supportive, respectful and caring approach will help patients and their families reach the best possible outcome and bring peace to their minds.

Clinical Focus:
General oncology with a focus in GI cancers, lung cancer, breast cancer

Hematology/Oncology, Medical Oncology

Education & Credentials


Pontificia Universidade Catolica Rio Grande do Sol, Porto Alegre City, Brazil


Internal Medicine, Cornell University Medical College Affiliate, New York, New York


Internal Medicine, Baylor College of Medicine, Houston, Texas


Medical Oncology, MD Anderson Cancer Center, Houston, Texas

Board Certifications

American Board of Internal Medicine (Medical Oncology)

Organizations & Societies

American Society of Clinical Oncology

Science makes the path for treatment. My passion fuels my desire to see my patients and their families do well. My faith makes me persist on trying to help them. I am grateful for the trust that my patients have in me and for the essential support of my caring staff, which, together, makes my job so rewarding.
— Clarissa S. Geyer

Where I See Patients

University Cancer Specialists - Lenoir City

5779 Creekwood Park BlvdSuite 140Lenoir City, TN 37772

Phone: 865-458-3926

University Cancer Specialists

Visiting our main campus? Use the UTMC Way app to get around.

My Ratings & Reviews

overall experience

113 ratings


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