My practice focuses on the treatment of cancer with radiation therapy. I treat cancers of all sites including brain, breast, lung, head and neck, GI organs, prostate, GYN organs, and bone/soft tissue. We use multiple modalities of treatment including IMRT, SBRT, Stereotactic radiosurgery, and brachytherapy.Dr. Spencer Ashton is a radiation oncologist at Intermountain Healthcare. He specializes in the treatment of all cancer types and is trained in multiple advanced radiation delivery techniques including intensity-modulated radiation therapy, stereotactic body radiation therapy, and high and low-dose rate brachytherapy. Dr. Ashton is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Breast Cancer, Pleuropulmonary Blastoma, Radiation Induced Meningioma, and Lung Cancer.

General radiation oncology. Dr. Whipple is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Familial Prostate Cancer, Prostate Cancer, Breast Cancer, and Pleuropulmonary Blastoma.

Vilija Avizonis, MD is a radiation oncologist at Intermountain Health�s Utah Valley Clinic � Radiation Oncology in Provo, Utah. She supports patients across the Wasatch Front at various Intermountain facilities, using radiation therapy to treat cancer. Her practice is limited to radiation oncology treatments for cancer patients.Growing up in New Mexico, Dr. Avizonis graduated from the University of New Mexico with a bachelor�s degree in chemistry, she then received her MD degree at the University of New Mexico School of Medicine. Her internship, then residency in Radiation Oncology at LDS Hospital in Salt Lake City, were followed by fellowship in Head and Neck Radiation Therapy. She joined Radiation Oncology at LDS Hospital in 1992 and has loved caring for her patients at Intermountain.In her spare time, she spends time with her husband and dogs, hiking, snowshoeing, skiing and doing anything outdoors. Dr. Avizonis is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Breast Cancer, Thymic Epithelial Tumor, Pleuropulmonary Blastoma, and Tongue Cancer.

Jonathan Grant is a Radiation Oncologist in Salt Lake City, Utah. Dr. Grant is rated as an Advanced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, Squamous Cell Lung Carcinoma, ALK-Positive Non-Small Cell Lung Cancer, and Thrombectomy. Dr. Grant is currently accepting new patients.

Tawnya Bowles is a General Surgeon and a Surgical Oncologist in Murray, Utah. Dr. Bowles is rated as an Advanced provider by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Melanoma, Liposarcoma, Merkel Cell Carcinoma, Small Bowel Resection, and Reconstructive Urology Surgery. Dr. Bowles is currently accepting new patients.

Elliot Asare is a General Surgeon in Salt Lake City, Utah. Dr. Asare is rated as an Advanced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Melanoma, Parathyroid Adenoma, Parathyroid Cancer, Parathyroidectomy, and Pancreatectomy. Dr. Asare is currently accepting new patients.

Donald Cannon is a Radiation Oncologist in Salt Lake City, Utah. Dr. Cannon has been practicing medicine for over 18 years and is rated as an Advanced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Meningioma, Posterior Fossa Tumor, Astrocytoma, Adult Soft Tissue Sarcoma, and Microvascular Decompression. Dr. Cannon is currently accepting new patients.

Robert Andtbacka is a General Surgeon and a Surgical Oncologist in Salt Lake City, Utah. Dr. Andtbacka is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Melanoma, Adult Soft Tissue Sarcoma, Liposarcoma, and Retroperitoneal Liposarcoma.

Benjamin Voorhies is an Oncologist and a Hematologist in St George, Utah. Dr. Voorhies is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Familial Colorectal Cancer, Intraductal Papilloma, Breast Cancer, Bone Marrow Aspiration, and Endoscopy. Dr. Voorhies is currently accepting new patients.

Ying Hitchcock is a Radiation Oncologist in Salt Lake City, Utah. Dr. Hitchcock has been practicing medicine for over 32 years and is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Tongue Cancer, Adult Soft Tissue Sarcoma, Angiosarcoma of the Scalp, and Undifferentiated Pleomorphic Sarcoma.

Lincoln Nadauld is an Oncologist in Layton, Utah. Dr. Nadauld is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Neuroendocrine Tumor, Pleuropulmonary Blastoma, Colorectal Cancer, Cholangiocarcinoma (Bile Duct Cancer), and Bone Marrow Aspiration. Dr. Nadauld is currently accepting new patients.

Carl Gray is an Oncologist in Ogden, Utah. Dr. Gray has been practicing medicine for over 31 years and is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Breast Cancer, Childhood Iron Deficiency Anemia, and Paget Disease of the Breast. Dr. Gray is currently accepting new patients.

Jason Hunt is an Otolaryngologist in Salt Lake City, Utah. Dr. Hunt has been practicing medicine for over 26 years and is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Papillary Thyroid Cancer, Laryngectomy, and Thyroidectomy. Dr. Hunt is currently accepting new patients.

M Gilbert is a Hematologist Oncology provider in Saint George, Utah. Dr. Gilbert has been practicing medicine for over 25 years and is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Inflammatory Breast Cancer, Paget Disease of the Breast, Chronic Myelogenous Leukemia (CML), and Bone Marrow Aspiration.

Siwen Hu is a Hematologist and an Oncologist in Salt Lake City, Utah. Dr. Hu is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Melanoma, Melanoma of the Eye, Non-Small Cell Lung Cancer (NSCLC), and Lung Cancer.

Genitourinary cancer including prostate cancer, renal cell carcinoma, bladder cancer, upper tract urothelial cancer, testicular cancer, and adrenal cancer. In addition, cutaneous cancers including melanoma, basal cell carcinoma, Merkel cell carcinoma, and squamous cell carcinoma.Dr. David Gill is passionate about caring for patients diagnosed with cancer. This includes direct patient care and improving the field of oncology through research. In his free time, he enjoys being in the mountains and spending time with family. Dr. Gill is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Prostate Cancer, Upper Tract Urothelial Carcinoma (UTUC), Familial Prostate Cancer, Orchiectomy, and Prostatectomy.

Richard Johnson is an Oncologist and a Hematologist in Logan, Utah. Dr. Johnson has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Thrombocytopenia, Non-Hodgkin Lymphoma, Colorectal Cancer, and Familial Colorectal Cancer. Dr. Johnson is currently accepting new patients.

Jay Clark is a Radiation Oncologist in Provo, Utah. Dr. Clark is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Angiosarcoma, Astrocytoma, Gliosarcoma, and Embryonal Tumor with Multilayered Rosettes. Dr. Clark is currently accepting new patients.

Brandon Barney is a Radiation Oncologist in American Fork, Utah. Dr. Barney has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. His top areas of expertise are Angiosarcoma, Melanoma of the Eye, Lung Adenocarcinoma, and Squamous Cell Lung Carcinoma.

Jamison Harvey, MD, is a dermotologist at Intermountain Health's Layton Clinic. She supports patients in Layton and surrounding communities, focusing on skin cancer and general dermatologic conditions such as atopic dermatitis, psoriasis, and acne. She is dedicated to patient care, particularly in the areas of sun protection and skin cancer treatment, education, and prevention.Dr. Harvey believes in providing thorough, comprehensive care and takes the time to conduct detailed full-body skin examinations. She stays up to date on the latest dermatological treatment options, ensuring her patients receive the best possible care. Dr. Harvey is�certified as an LGBTQ+ competent provider.�When not working, the Alpine, UT native enjoys playing tennis, spending time outdoors, and relaxing with her pets and family.Condtitions Treated� Skin cancer Preventative skin cancer & mole examinations Acne Atopic dermatitis (eczema) Psoriasis Rashes Autoimmune disorders Hair and nail disordersProcedures Performed Skin cancer excisions Skin biopsies Mole removal Cyst excisions Lipoma excisions Intralesional injections Botox. Dr. Harvey is rated as an Experienced provider by MediFind in the treatment of Merkel Cell Carcinoma. Her top areas of expertise are Klippel-Trenaunay Syndrome, Melanoma, Neurocutaneous Melanosis, and Giant Congenital Nevus.