Our Providers

Accepting new patients

Stephen B. Bader M.D.

Radiation oncologist
Area of Expertise:

Radiation oncology; Benign and malignant tumors of the brain; breast cancer; gastrointestinal cancer; head and neck malignancies; lung cancer; prostate cancer

The Oregon Clinic-Radiation Oncology Division, Clackamas Radiation Oncology Center
9280 SE Sunnybrook Blvd.
Suite 100
Clackamas, OR 97015
Phone 503-513-3300
Fax 503-513-3310
The Oregon Clinic-Radiation Oncology Division, Providence Cancer Center
4805 NE Glisan St.
Garden Level
Portland, OR 97213
Phone 503-215-6029
Fax 503-215-6387
Accepting new patients

R. Bryan Bell M.D., DDS, FACS

Surgeon, medical director, Providence Oral, Head and Neck Cancer Program; head and neck oncologic surgeon/oral and maxillofacial surgeon
Area of Expertise:

Head and neck surgery; Oral and maxillofacial surgery

Head and Neck Surgical Associates
1849 NW Kearney St Ste 300
Portland, OR 97209
Phone 503-224-1371
Head and Neck Surgical Associates
1849 NW Kearney St.
Suite 300
Portland, OR 97209
Phone 503-224-1371
Providence Oral Head and Neck Cancer Clinic
4805 NE Glisan St.
Suite 6N50
Portland, OR 97213
Phone 503-215-3053
Fax 503-215-3037
Accepting new patients

Tuan G Bui M.D., DMD

Head and Neck Surgeon
Area of Expertise:

Oral and Maxillofacial Surgery; Head and Neck Oncologic and Reconstructive Surgery

Head and Neck Surgical Associates
1849 NW Kearney St.
Suite 300
Portland, OR 97209
Phone 503-224-1371
Providence Oral Head and Neck Cancer Clinic
4805 NE Glisan St.
Suite 6N50
Portland, OR 97213
Phone 503-215-3053
Fax 503-215-3037
Trauma Specialists - NW Kearney
1849 NW Kearney St Ste 100
Portland, OR 97209
Phone 503-915-6030
Accepting new patients

Megan Hyers MS, CCC-SLP

Speech therapist
Area of Expertise:

Speech, language, dysphagia, cognitive and voice evaluations and treatment; Videofluroscopic swallow evaluations; Tracheo-esophageal prosthesis sizing and placement.

Providence Oral Head and Neck Cancer Clinic
4805 NE Glisan St.
Suite 6N50
Portland, OR 97213
Phone 503-215-3053
Fax 503-215-3037
Accepting new patients

Rom Leidner M.D.

Medical oncologist
Area of Expertise:

Medical oncology; hematology

Providence Cancer Center Oncology and Hematology Care Clinic Eastside Portland
Providence Portland Medical Center
4805 NE Glisan St., Suite 6N40
Portland, OR 97213
Phone 503-215-5696
Fax 503-215-5695
Providence Oral Head and Neck Cancer Clinic
4805 NE Glisan St.
Suite 6N50
Portland, OR 97213
Phone 503-215-3053
Fax 503-215-3037
Accepting new patients

Jennifer A. Moore RN, BSN, OCN

Oncology nurse navigator
Area of Expertise:

Oral, head and neck cancer; cancer survivorship

Jennifer A. Moore
Providence Portland Medical Center
4805 NE Glisan St., North Tower, First Floor
Portland, OR 97213
Phone 503-215-7988

Michelle Schaefer MBA

Clinics manager
Michelle Schaefer
4805 NE Glisan St.
Suite 6N50
Portland, OR 97213
Phone 503-215-7952
Accepting new patients

Steven K. Seung M.D., Ph.D.

Director, The Gamma Knife Center of Oregon
Area of Expertise:

Brain tumor, Head and Neck Cancer, Lung Cancer, Esophageal Cancer, Melanoma

The Oregon Clinic-Radiation Oncology Division, Providence Cancer Center
4805 NE Glisan St.
Garden Level
Portland, OR 97213
Phone 503-215-6029
Fax 503-215-6387
Accepting new patients

Amber Watters DDS, MPH

Dental oncologist
Area of Expertise:

Oncologic dentistry

Providence Oral, Head and Neck Cancer Clinic
4805 NE Glisan St.
Suite 6N50
Portland, OR 97213
Phone 503-215-3053
Fax 503-215-3037