Overview
Britni Souther-Mashni is a Hematologist Oncology specialist and a Hematologist in Grand Rapids, Michigan. Dr. Souther-Mashni is rated as an Experienced provider by MediFind in the treatment of Cutaneous T-Cell Lymphoma (CTCL). Her top areas of expertise are HER-2 Positive Breast Cancer, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Triple-Negative Breast Cancer. Dr. Souther-Mashni is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- POS
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
- HMO
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- HMO
- POS
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
710 Kenmoor Ave Se, Suite 200, Grand Rapids, MI 49546
145 Michigan St Ne, Suite 3100, Grand Rapids, MI 49503
6425 Harvey St, Norton Shores, MI 49444
12460 Riley St, Holland, MI 49424
Bronson Methodist Hospital
Muhammad Usman is a Hematologist Oncology specialist and an Oncologist in Kalamazoo, Michigan. Dr. Usman is rated as an Advanced provider by MediFind in the treatment of Cutaneous T-Cell Lymphoma (CTCL). His top areas of expertise are Hemophilia A, Diffuse Large B-Cell Lymphoma (DLBCL), Large-Cell Immunoblastic Lymphoma, and Hemophilic Arthropathy. Dr. Usman is currently accepting new patients.
The Cancer & Hematology Centers
Erin Pettijohn is a Hematologist and a Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Pettijohn has been practicing medicine for over 14 years and is rated as a Distinguished provider by MediFind in the treatment of Cutaneous T-Cell Lymphoma (CTCL). Her top areas of expertise are Large-Cell Immunoblastic Lymphoma, B-Cell Lymphoma, Chronic Lymphocytic Leukemia (CLL), Diffuse Large B-Cell Lymphoma (DLBCL), and Bone Marrow Aspiration. Dr. Pettijohn is currently accepting new patients.
The Cancer & Hematology Centers
Latha Polavaram is a Hematologist and a Hematologist Oncology provider in Grand Rapids, Michigan. Dr. Polavaram has been practicing medicine for over 26 years and is rated as a Distinguished provider by MediFind in the treatment of Cutaneous T-Cell Lymphoma (CTCL). Her top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Non-Hodgkin Lymphoma, B-Cell Lymphoma, Chronic B-Cell Leukemia (CBCL), and Bone Marrow Aspiration. Dr. Polavaram is currently accepting new patients.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- HER-2 Positive Breast CancerDr. Souther-Mashni isAdvanced. Learn about HER-2 Positive Breast Cancer.
- Monoclonal Gammopathy of Undetermined Significance (MGUS)
- Schnitzler SyndromeDr. Souther-Mashni isAdvanced. Learn about Schnitzler Syndrome.
- Experienced
- Acute Arterial Occlusion of KidneyDr. Souther-Mashni isExperienced. Learn about Acute Arterial Occlusion of Kidney.
- Acute Mountain SicknessDr. Souther-Mashni isExperienced. Learn about Acute Mountain Sickness.
- Acute Myeloblastic Leukemia with MaturationDr. Souther-Mashni isExperienced. Learn about Acute Myeloblastic Leukemia with Maturation.
- Acute Myeloblastic Leukemia without MaturationDr. Souther-Mashni isExperienced. Learn about Acute Myeloblastic Leukemia without Maturation.
- Acute Myeloid Leukemia (AML)Dr. Souther-Mashni isExperienced. Learn about Acute Myeloid Leukemia (AML).
- Acute Myelomonocytic LeukemiaDr. Souther-Mashni isExperienced. Learn about Acute Myelomonocytic Leukemia.

