Dr. Elena Theodosiou, MD

Medical Oncology ·  Female · Age 46

Dr. Theodosiou

Portsmouth Hematology & Oncology Associates

155 Borthwick Ave Ste 301 Portsmouth, NH 03801

Make an Appointment

(603) 433-5226


Dr. Elena Theodosiou, MD is a medical oncology specialist in Portsmouth, NH and has been practicing for 15 years. She graduated from University Of Athens in 1996 and specializes in medical oncology, hematology, and more.


At a glance

  • Explains conditions well . Patients said this doctor explains conditions well. See reviews
  • Practices at top hospital . Patient Safety Excellence Award™ See hospitals
  • Trustworthy . Patients said this doctor is trustworthy. See reviews

Insurance Check

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Dr. Theodosiou accepts

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(603) 433-5226

Dr. Theodosiou accepts the following insurance:

Amerigroup (Wellpoint)
Medicaid
Anthem
CareSource
Medicaid
Cigna
Great West Healthcare-Cigna
Community Health Choice
Medicaid
Fallon Community Health Plan
Harvard Pilgrim Health Care
Health Net
Medicaid
HealthPlus
Medicaid
HealthPlus Amerigroup
Medicaid
Horizon Blue Cross Blue Shield of New Jersey
Medicaid
Husky Health
Medicaid
inHealth
Medicaid
INTotal Health
Medicaid
Medicaid
Midwest Health Plan
Medicaid
Molina Healthcare
Medicaid
MultiPlan
MVP Health Care
Peach State Health Plan
Medicaid
PHCS
Simply Healthcare Plans
Medicaid
Staywell (Wellcare)
Medicaid
Tricare
Prime
Standard
Tufts Health Plan
Tufts Health Plans
UnitedHealthCare
Medicaid
United Healthcare
Wellcare of Georgia
Medicaid

Background Check

Healthgrades does not collect malpractice claims information for New Hampshire
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check Dr. Theodosiou's experience treating your condition or procedure

Dr. Theodosiou's Top Procedures and Conditions

Treatment Frequency
Breast Diseases
high
high

Treatment Frequency

Dr. Theodosiou treats Breast Diseases more than 89% of her peers

Dr. Theodosiou treats this condition more than 89% of her peers

Blood Disorders
high
high

Treatment Frequency

Dr. Theodosiou treats Blood Disorders more than 89% of her peers

Dr. Theodosiou treats this condition more than 89% of her peers

Deep Vein Thrombosis (DVT)
high
high

Treatment Frequency

Dr. Theodosiou treats Deep Vein Thrombosis (DVT) more than 86% of her peers

Dr. Theodosiou treats this condition more than 86% of her peers

Dr. Theodosiou's conditions and procedures:

  • Acute Leukemia
  • Acute Myeloid Leukemia
  • Adrenal Gland Cancer
  • All Lymphoma
  • Anal and Rectal Cancer
  • Anal Disorders
  • Anemia
  • Antiphospholipid Syndrome (APS)
  • Autoimmune Diseases
  • Bladder Cancer
  • Bleeding Disorders
  • Blood Disorders
  • Blood Disorders in Pregnancy
  • Bone Cancer
  • Bone Disorders
  • Bone Marrow Biopsy
  • Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
  • Brain Cancer
  • Brain Disorders
  • Breast Cancer
  • Breast Diseases
  • Cancer
  • Carcinoma in Situ
  • Central Nervous System Lymphoma
  • Cervical Cancer
  • Cholangiocarcinoma
  • Chronic Lymphocytic Leukemia
  • Chronic Myeloid Leukemia (CML)
  • Coagulation Defects in Pregnancy and Postpartum
  • Coagulation Disorders (incl. Hemophilia)
  • Colorectal Cancer
  • Cryoglobulinemia
  • Deep Vein Thrombosis (DVT)
  • Esophageal Cancer
  • Esophageal Diseases
  • Eye Cancer
  • Fallopian Tube Cancer
  • Gallbladder and Biliary Tract Cancer
  • Gastrointestinal Diseases
  • Gynecologic Cancer
  • Head and Neck Cancer
  • Hemophilia
  • Hemophilia A
  • Hodgkin's Disease
  • Hypercoagulable State
  • Immune Thrombocytopenic Purpura (ITP)
  • Kidney Cancer
  • Laryngeal Cancer
  • Larynx Conditions
  • Leukocytosis
  • Liver Cancer
  • Lung Cancer
  • Lymphocytosis
  • Lymphoma
  • Lymphoma, Large Cell, Anaplastic
  • Lymphoma, Large-Cell
  • Lymphosarcoma
  • Macroglobulinemia (incl. Waldenstrom's )
  • Mantle Cell Lymphoma
  • Marginal Zone Lymphoma
  • Maternal Anemia
  • Melanoma
  • Meningiomas
  • Merkel Cell Carcinoma
  • Multiple Myeloma
  • Mycosis Fungoides
  • Myelodysplastic Syndromes
  • Myeloproliferative Disorders
  • Neuroendocrine Tumors
  • Neutropenia
  • Nodular Lymphoma
  • Non-Hodgkin's Lymphoma
  • Oral Cancer
  • Osteosarcoma
  • Ovarian Cancer
  • Pancreatic Cancer
  • Pancytopenia
  • Paroxysmal Nocturnal Hemoglobinuria
  • Polycythemia Rubra Vera
  • Pregnancy-Related Disorders
  • Primary Central Nervous System Lymphoma
  • Primary Hypercoagulable State (incl. Factor V Leiden Disease)
  • Prostate Cancer
  • Pulmonary Disease
  • Purpura
  • Reticulosarcoma
  • Secondary Hypertension
  • Secondary Malignancies
  • Sezary's Disease
  • Sickle Cell Disease
  • Skin Cancer
  • Small Intestine Cancer
  • Soft Tissue Sarcoma
  • Squamous Cell Carcinoma
  • Stomach and Small Intestine Cancer
  • Stomach Cancer
  • Stomach Diseases
  • Testicular Cancer
  • Thalassemia
  • Thoracentesis
  • Throat Cancer (Oropharyngeal)
  • Thrombocytosis
  • Thrombosis
  • Tongue Cancer
  • Tonsil Cancer
  • Urinary Disorders
  • Uterine Cancer
  • Uterine Diseases
  • Vascular Disease
  • Venous Embolism and Thrombosis
  • von Willebrand Disease

Dr. Theodosiou's Reviews

Likelihood to recommend Dr. Theodosiou

4.8

Based on 12 reviews

5 Stars
91.66666666666667%
(11)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
8.333333333333334%
(1)
1 Star
0%
(0)

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Dr. Theodosiou?
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Average Reported Wait Time
  • 10 – 15 minutes
Dr. Theodosiou's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Elena Theodosiou, MD
RecentHighestLowestMost Helpful
Reply
Dr Theodosiou has been my cancer physician for a year plus and I couldn't be happier with the choice . She's been positively the best !
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She is leaving this practice but all of them are the same They care about one thing and one thing only the PATIENT great doctors who do whatever is needed to help cure any and all cancers
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My visit to Dr. Theodoseau was very pleasant. The staff made me feel comfortable and answered all questions I had in a polite fashion. Her nurse was also accommodating. I had concerns and questions and Dr Theodoseau calmly and patiently put my mind at ease and covered everything I needed covered. She suggested I give blood, which they do, right in their office. The test was a very thorough blood work up. I was given the results the very next day! I highly recommend Dr. Theodoseau
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I feel quite fortunate to have Dr. Elena Theodosiou as my oncologist. She is thorough and knowledgeable in both her questions for me and her answers to my inquiries; she explains everything clearly, without condescension; she engages me in discussion about my treatments; and she takes care to know me as a person, and not just a patient. I trust her professional expertise implicitly.
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Dr Theodosiou is treating me for Non Hodgkin's lymphoma ; possibly caused by agent orange exposure in 1968 when I flew as an Air Force Helicopter rescue pilot . After six chemo treatments , I am now in remission and expect to be back to full recovery . The staff at the Hematology and Oncology center have been most professional and supportive . I highly recommend this organization for any one needing their services .
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She was curt, somewhat rude in her tone. She did ask questions and did a lot of blood work. Sent results in a super brief note. Did not return a call requesting information. Apparently too busy? Am following up with a different provider.
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Dr. Theodosiou is an excellent Oncology doctor.
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About Me

Biography

Dr. Elena Theodosiou, MD is a medical oncology specialist in Portsmouth, NH and has been practicing for 15 years. She graduated from University Of Athens in 1996 and specializes in medical oncology, hematology, and more.

Specialties

  • Medical Oncology
  • Hematology
  • Internal Medicine
  • Oncology

Board Certifications

  • Hematology
  • Internal Medicine
  • Medical Oncology

Education

2004
University Of Illinois At Chicago / College Of Medicine
Fellowship Hospital
2001
St John's Episcopal Hospital
Residency Hospital
1998
St John's Episcopal Hospital
Internship Hospital
1996
University Of Athens
Medical School
2004
2001
1998
1996

Languages

  • Greek
  • English

Awards

Locations

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Theodosiou treats patients.

Learn more

67% Patient experience rating, 2% lower than the national average

  • Patient Safety Excellence Award™ (2019)