Ian C. Anderson, MD
Santa Rosa, CA 95403
Providence Medical Group Santa Rosa - Cancer Center
3555 Round Barn Circle, Suite A, Santa Rosa, CA 95403
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About Ian C. Anderson
***Top Doctors of 2018 Honoree by Sonoma Magazine***
Board-certified in internal medicine and medical oncology, Dr. Anderson completed his fellowship at Dana-Farber Cancer Institute. He has been conducting industrial and NIH research since 1995 with a particular interest in treatment of patients with lung cancer.
Dr. Anderson has been awarded numerous awards including: Davison Scholarship for Overseas Clinical Studies, Young Investigator Award, American Society of Clinical Oncology, NIH K08 Award, Baruj Benaeerraf Clinical Investigator Award
Duke University School of Medicine
1988
Johns Hopkins Hospital
Internal Medicine
1989
Johns Hopkins Hospital
Internal Medicine
1991
Dana Farber Cancer Institute
Medical Oncology
1995
- American Board of Internal Medicine, Medical Oncology
3555 Round Barn Circle, Suite A
Santa Rosa, CA 95403
Providence Medical Network
Santa Rosa Memorial Hospital
Petaluma Valley Hospital
Community Reviews
At Providence, we're dedicated to providing you quality, personalized health care. We are constantly striving to optimize your experience.
As part of ensuring you have a positive experience with Providence, our online provider directory includes ratings and patient comments for select providers. More about our survey.
My experience with Providence medical as been the very best !!!!
Providence Patient
All very good.
Providence Patient
I have been seeing Doctor Anderson for years now and I could not be more pleased. He is exceptional and I am very thankful he is my Doctor, I feel that the reason that I am still alive and doing pretty darn well is Dr. Anderson and the Great staff at Round Barn.
Providence Patient
Dr Anderson is a most approachable and intelligent doctor. I'm always satisfied when I leave that he really heard me and cared.
Providence Patient
Dr Anderson is thoughtful, kind and knowledgeable.
Providence Patient
I find Dr Anderson available with any answers to questions that I have or concerns. He clearly explains things to me and I experience him as having a lot of patience with my endless questions. I I feel very grateful at Dr Anderson is my doctor so I consider him very knowledgeable and willing to work with me in a very supportive way. If he has feedback to give me he does so with kindness
Providence Patient
Dr Anderson is thorough, caring and listens well. I am always able to ask all of my questions. I feel in the best of hands with him.
Providence Patient
Since my diagnosis of breast cancer in Oct 2023. I have been well taken care of by all the services I have seen. It's not one part of the hospital that takes care of a patient its all the services provided. I don't understand the closing of the lab facilities in the area. How cost effective is that? You have your reasons, but it's still difficult to understand. No one likes change. Thank you for listening.
Providence Patient
Every time I have to be in this office I look forward to the appointment with the care team.
Providence Patient
Excellent visit
Providence Patient
I have had no bad experiences so far with any appointments I have had at your facility.
Providence Patient
Very good
Providence Patient
Im so happy I have Dr Anderson. He provides excellent care and spends a lot of time answering all our questions about our concerns. I would recommend him to everyone.
Providence Patient
I appreciate the professional and calm demeanor of Dr. Anderson. He asked a lot of questions that helped to educate me on my situation. I learned a lot from the questions. Also, he explained a lot of things I needed to know about my treatments, what might happen, and how they might affect me at home. So, as some of the side effects happen since he already explained what could happen and basically that particular things might happen (were to be expected such as fatigue and nausea) I haven't worried about them as I experience them. And, I have the medications to deal with things, such as high blood sugar and nausea, because my primary care doctor (Dr. Dickey) has filled the prescriptions needed.
Providence Patient
He is one of the best very informative
Providence Patient
Dr Ian Anderson is amazing and thorough. He is caring and thoughtful. He makes sure you understand everything completely. Calm and very educated about his field.
Providence Patient
Dr Ian Anderson is an amazing doctor. Whose care I have been under for more than 7 years. He listens, is informed, and is diligent in his duties. He is also kind.
Providence Patient
Excellent
Providence Patient
The people in this office are the nicest people!
Providence Patient
Love Dr. Anderson.
Providence Patient
Dr.Anderson and his staff have been very helpful and reassuring.
Providence Patient
Wonderful caring dr. And staff
Providence Patient
Love my. Dr. Anderson I feel like I have the best to care. He's very thoughtful very thorough and just overall a gentleman. He's very gentle. His team is very good they're really on top of things and I just like him. Thank you for being my daughter. Thank you for letting me get him.
Providence Patient
I was seen early and didn't have to wait the hour between my scheduled appointments.i appreciated that very much and felt they really went out of their wau to make it happen.
Providence Patient
Ian Anderson is my favorite doctor, hands down. He always knows my case history before he enters the exam room. He's flexible and smart and pays attention to details. I am so lucky to have him as my hematologist.
Providence Patient
Everyone was pleasant and thorough.
Providence Patient
Dr Anderson is great , he has the best bedside manner of any MD I have ever visited! A great Doc plus a very great human being!
Providence Patient
Dr. Anderson is a superlative provider in all ways.
Providence Patient
I have always had good experiences with this care provider.
Providence Patient
Listened to me and gave me good information.
Providence Patient
Dealing with Breast cancer is extremely difficult, but everyone I have seen at Providence has been very helpful and understanding. Too.
Providence Patient
Dr. Anderson has been very in understand my disease and I look forward to my follow-up interactions.
Providence Patient
I've been seeing Dr. Anderson for 8 years. This was to be our last visit unless anything comes up. He told me to reach out anytime and to not hesitate if I had any questions or concerns. He knows I'm in good care with check ups with Dr. Shaw and Dr. Les.
Providence Patient
This is an extremely well run practice.
Providence Patient
Was happy with my follow up appointment
Providence Patient
Always attentive to my care and works with other providers to coordinate care.
Providence Patient
Dr. Anderson is a very kind, caring, and compassionate care provider. His expertise in the field is exceptional.
Providence Patient
I have so much professional respect for Dr. Anderson. He is always kind, patient and willing to listen to all my questions or concerns. He has taken such good care of me during my cancer process and aftercare, I see, has been very carefully thought through. appreciate his attention, those of his staff and his ongoing integrity that he shows me, every visit I attend. I am so grateful.
Providence Patient
Dr Anderson is highly knowledgeable, kind, and listens to me. His expertise combined with his personable and professional demeanor is commendable. I am confident and grateful in his care
Providence Patient
I have never had a bad experience at this office for either bloodwork or seeing my physician. All top-notch professionals.
Providence Patient
Excellent experience
Providence Patient
I trust him with my life!
Providence Patient
Last 3months great
Providence Patient
The office and phician are very professional. And appreciate their work
Providence Patient
Dr. Andersen is an exceptional physician
Providence Patient
Dr. Anderson is the best possible physician.
Providence Patient
Doctor Anderson is the Greatest! He Is a caring, kind and extremely knowlegable and very professional.
Providence Patient
I am extremely happy with EVERYONE
Providence Patient
Excelente Service
Providence Patient
Dr. Anderson is so easy to talk with. Very patient and allows time for the visit.
Providence Patient
All has been great!
Providence Patient
I have always had good experience when going to your Doctors
Providence Patient
Excellent professionalism, outstanding
Providence Patient
Excellent provider
Providence Patient
Dr Anderson is always ready to listen to any questions I have and give an answer,I feel very confident with him.
Providence Patient
All excellent.
Providence Patient
Dr. Anderson is easy to talk with, is caring and understanding.. I appreciate doctors like him.
Providence Patient
He excellent
Providence Patient
Dr.Ian Anderson is always very thorough and answers any questions I might have at the moment. He's the best.
Providence Patient
He provided excellent service.
Providence Patient
Excellent visit throughout
Providence Patient
Dr. Anderson's kindness and compassion are evident in every interaction. He genuinely cares about his patients' well-being and takes the time to explain diagnoses, treatment options, and address any concerns I may have.
Providence Patient
All good
Providence Patient
Dr Anderson is an excellent clinician.
Providence Patient
I am very satisfied with all aspects of my care.
Providence Patient
Finest Kind Indeed
Providence Patient
All very Good caring people- front desk , lab, nurse, doctor.I am thankful for their positive attitude -
Providence Patient
They all have been wonderful
Providence Patient
Very. Good. And they get me to where I need to see. Thank you
Providence Patient
Dr Anderson and his team are the best!
Providence Patient
From the front desk to the last person I see, everyone is so friendly and helpful
Providence Patient
Dr Anderson, his staff and everyone at the Oncology Center are the most compassionate, caring people I have ever met. They have become like family to me,
Providence Patient
I really like your clinic because everyone is always helpful
Providence Patient
Very professional, explained things very well.
Providence Patient
Dr Andersen was very helpful and reassuring and answered my questions .
Providence Patient
Outstanding professional care
Providence Patient
Dr. Anderson is patient and kind and he listens to everything. I have to say. He asks important questions and shows that he cares. He's very knowledgeable. I appreciate him very much.
Providence Patient
They were all excellent and caring
Providence Patient
Dr Ian Anderson is an amazing Doctor and I feel blessed to be under his care
Providence Patient
Always clear +.understandable.Respectful answers to my questions.
Providence Patient
Excellent care provider! Dr. Ian Anderson is an exceptional doctor!
Providence Patient
Doctor Anderson is the Greatest, he spends as much time as I need for questions, provides understandable responses, and is very kind.
Providence Patient
My care provider was very professional & candid with his responses, very ez to talk with.
Providence Patient
Dr Anderson is highly knowledgeable. Apparently there was a COVID outbreak or exposure. Would like to have known which
Providence Patient
Total professional. Very knowledgeable . Easy to talk with.
Providence Patient
I am very pleased with the care I receive from Dr Anderson. I have also been very happy with all the Provedence staff.
Providence Patient
Dr Anderson seems to know me well, even though I only see him every 6 months. He is very easy to relate to, compassionate, concerned about me, and listens really well. I never feel rushed and get every question answered.
Providence Patient
My experiences with Dr. Anderson and the entire cancer clinic have been nothing but superb! I've been impressed by the support given me during all of my treatment!
Providence Patient
All good
Providence Patient
Dr. Anderson treats his patients with care, empathy, and respect.
Providence Patient
Good care easy access to lab too
Providence Patient
Excellent!
Providence Patient
Always a good experience
Providence Patient
Dr. Anderson is a real pro and has made beating cancer much easier because of his acumen and empathy.
Providence Patient
I'm satisfied with my referral to Dr Anderson.
Providence Patient
Dr. Anderson is a very thorough doctor who listens during our visits and he seems to care about my health concerns.
Providence Patient
Dr Ian Anderson is the very best. He has been my Oncology Specialist for many years now. He is the MOST KNOWLEDGEABLE, CARING physician in my life right now. I am GRATEFUL that I can telecommunicate with him, because it is difficult for me to travel to Santa Rosa. God has Blessed me to have him as my Oncologist. His office will call me when it is time for another appointment in August of next year AND give the order for a CT Chest for 2 weeks before my appointment.
Providence Patient
I can't say enough about the care provided me from every member, (staff, Doctors, Nurses, Etc.), during my stay at Santa Rosa Memorial Hospital. It was 'top of the line".
Providence Patient
Thank You for providing this opportunity to assure you that Dr Ian Anderson is the doctor you dream about having but never really expect toHe has the "IT" factorcan't explain it but you know it when you see itGod grant him unspeakable joy and strength for the journey
Providence Patient
Never rushed or kept waiting long. I have doctor's undivided attention and feel he is truly concerned about my health. I feel free to contact him any time I have a question. I feel blessed to have him as my doctor.
Providence Patient
Thank you.
Providence Patient
I have not had a bad experience from this provider or facility.
Providence Patient
Dr. Ian Anderson is extremely knowledgeable, caring, sharing and provides excellent customer friendly service, which I appreciate very much.
Providence Patient
I was 100 percent satisfied.
Providence Patient
I have had nothing but good experiences when I go see Dr. Anderson
Providence Patient
Dr Anderson and everyone at the Round Barn Oncology Center are amazing and compassionate
Providence Patient
Dr Anderson is one of the best doctors I've ever had
Providence Patient
Having Dr. Anderson and his team is a gift and a blessing and part of why I am here today. Much gratitude to them.
Providence Patient
Knowledgeable & very competent.
Providence Patient
Dr Anderson always makes me feel like I'm the most important person in the room. He is kind and very knowledgeable.
Providence Patient
This is a new oncology Dr with a new diagnosis of a different cancer, just becoming acquainted
Providence Patient
I trust him
Providence Patient
I felt my provider was honoring my choices for treatment and nonjudgmental.
Providence Patient
A thorough, caring provider!
Providence Patient
Dr. Anderson is a wonderful man and a great Doctor, I am very thankful he my clinician.
Providence Patient
Dr very thorough and knowledgeable
Providence Patient
Service was of really high quality, passed my expectations
Providence Patient
All of my experiences been outstanding.
Providence Patient
Wonderful Doctor
Providence Patient
I am thankful that Dr. Anderson is my physician.
Providence Patient
Dr. Anderson is an excellent physician. He is very caring and always available for questions.
Providence Patient
Dr Anderson is a very great doctor.
Providence Patient
Dr I Anderson is one of the best.
Providence Patient
I was pleased with the service I received. He responded to all my questions.
Providence Patient
Dr. Anderson is a great provider to see only if one has a history of cancer. I would only recommend his practice for that reason.When I saw him during my routine follow-up post remission appointment, he made me feel at ease that there is nothing to worry about.He answered all of my health concerns regarding the possibility of the return of Hodgkin's Lymphoma. He treated both my fianc? and I with respect, kindness and compassion. He addressed all of our questions thoroughly and assured us that we are doing just fine.
Providence Patient
Good service, good help and very nice people.
Providence Patient
Dr. Anderson is the best! He cares and is very kind.
Providence Patient
Dr Anderson is among the best physicians I have consulted.
Providence Patient
My experiences and interaction with Dr. Anderson have been exceptional. Dr. Anderson is everything you would want for a physician in oncology. He is consistently up on all Rx possibilities for my diagnosis and also personalizes my treatments in the sense of knowing what is best for me as an individual as well as suggesting & encouraging new treatments I might want to consider by thoroughly explaining what class of Rx, how any new rx's work in general & specifically for me. Dr. Anderson also explains why he might be looking at any one Rx over another and always leaving open the possibility of stopping the Rx should it not agree with me and/or changing an Rx if need be. Dr. Anderson is a tremendous physician in every sense of the word. In addition to his ability for providing a broad coverage of a given Rx, Dr A offers clear reasoning for the aspects of the Rx that are pertinent to me & any side effects that might be expected. Dr. A is an outstanding listener with a strong healing presence. He is always willing to take the time needed to answer my questions and to make me feel comfortable.
Providence Patient
Everyone is always positive, friendly and extremely helpful
Providence Patient
I receive excellent care from Dr Anderson and the staff at Round Barn.
Providence Patient
Excellent service
Providence Patient
I have the upmost respect for dr
Providence Patient
The doctor is very thorough and understanding.
Providence Patient
Very respectful + patient, kindly manner
Providence Patient
Excellent care
Providence Patient
Clinical Interests
- Adverse Effects To Anticoagulants
- Aids Related Malignancies
- Anaplastic Meningioma
- Anemia
- Atypical Meningioma
- Bleeding Disorder
- Blood Cancer
- Blood Disorders
- Bone Marrow Disorders
- Breast Cancer
- Breast Cancer Chemotherapy
- Breast Cancer Genomics
- Cancer
- Cancer Chemotherapy
- Cancer Pain
- Cancer Related Anxiety Disorder
- Cancer Related Bereavement Disorder
- Cancer Related Depression
- Cancer Related Fatigue
- Cancer Related Psychiatric Disorder
- Cancer Related Stress Disorder
- Cancer Risk Assessment
- Cancer Survivor
- Carcinoma Of Unknown Primary
- Chemoradiation
- Clear Cell Meningioma
- Clinical Trials
- Colorectal Cancer
- Crizotinib
- Egfr Mutation
- Egfr Translocation
- Endocrine Complications Of Cancer Therapy
- Endometrial Cancer
- Epithelioid Malignant Peripheral Nerve Sheath Tumor
- Erlotinib
- Fibrous Meningioma
- Germinoma
- Giant Cell Tumor Of The Bone
- Gynecologic Cancer Genomics
- Head And Neck Cancer
- Hellp Syndrome
- Hematologic Malignancies
- Hemoglobinopathies
- Histiocytic Sarcoma
- Idiopathic Thrombocytopenic Purpura
- Immature Teratoma
- Iron Deficiency Anemia
- Leukopenia
- Lung Cancer
- Lymphedema Therapy
- Lymphoma
- Lymphopenia
- Melanoma
- Melanoma Of The Rectum
- Melanoma On Foot
- Melanoma On Leg
- Melanoma On Toe
- Melanoma On Trunk
- Melanoma Surgery
- Melanotic Schwannoma
- Meningeal Melanoma
- Metastatic Liver Cancer
- Metastatic Prostate Cancer
- Mucosal Melanoma
- Musculoskeletal Tumor
- Myelodysplastic Syndrome
- Myeloproliferative Diseases
- Neutropenia
- Non Germinomatous Germ Cell Tumor
- Non Hodgkin Lymphoma
- Oral Complications Of Cancer
- Oral Lesions
- Osteosarcoma
- Pancytopenia
- Petechiae
- Polycythemia
- Pulmonary Metastases
- Retroperitoneal Mass
- Sarcoma
- Secondary Polycythemia
- Side Effects Of Cancer Treatment
- Splenomegaly
- Squamous Cell Carcinoma Of The Head And Neck
- Squamous Cell Carcinoma Of The Tongue
- Stomach Cancer
- Submucosal Tumors
- Supratentorial Primitive Neuroectodermal Tumor
- Sweat Gland Carcinoma
- Targeted Molecular Therapy
- Teratoma With Malignant Transformation
- Thalassemia
- Thoracic Cancer
- Thrombocytopenia
- Thrombophilia
- Thyroid Cancer
- Tracheal Cancer
- Unknown Primary Cancer
- Vaginal Melanoma
- Von Willebrand Disease
- Waldenstrom Macroglobulinemia
Dr . Andersen was very helpful . Thank you
Providence Patient