Dr. Peter Gregos, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Gregos is offering online scheduling or call the provider’s office for more information.
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- Hematologists
- NY
- Brooklyn
- Dr. Peter Gregos, MD
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Overview of Dr. Peter Gregos, MD
Dr. Peter Gregos, MD is a Hematology & Oncology Specialist in Brooklyn, NY. They specialize in Hematology & Oncology, has 11 years of experience, and is board certified in Hematology. They graduated from Ross University School of Medicine and is affiliated with NewYork-Presbyterian Brooklyn Methodist Hospital.
Dr. Gregos works at
Dr. Gregos' Office Locations
-
1
Center for Community Health at NewYork-Presbyterian Brooklyn Methodist Hospital515 6th St, Brooklyn, NY 11215 Directions (718) 760-7357
-
2
NewYork-Presbyterian Medical Group Brooklyn - Multi-Specialty38 6th Ave Fl 2, Brooklyn, NY 11217 Directions (718) 760-7357
Experience & Treatment Frequency
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Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency
HighFrequency
NormalFrequency
May Perform
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Search for conditions or procedures.
Condition or procedure
Treatment Frequency
Coagulation Disorders
Thrombocytosis
Bleeding Disorders
Acute Leukemia
Acute Lymphoid Leukemia
Acute Myeloid Leukemia
Adrenal Gland Cancer
Anal and Rectal Cancer
Anemia
Basal Cell Carcinoma
Bladder Cancer
Bone Cancer
Cholangiocarcinoma
Chronic Lymphocytic Leukemia
Chronic Myeloid Leukemia (CML)
Chronic Myelomonocytic Leukemia
Coagulation Defects in Pregnancy and Postpartum
Colorectal Cancer
Deep Vein Thrombosis (DVT)
Diffuse Large B-Cell Lymphoma
Endocrine Gland Cancer
Hemochromatosis
Hemophilia
Hemophilia A
Hypercoagulable State
Hypothalamus Cancer
Immune Thrombocytopenia
Kidney Cancer
Leukocytopenia
Leukocytosis
Liver Cancer
Lung Cancer
Macroglobulinemia (incl. Waldenstrom's )
Malignant Pituitary Gland Tumor
Maternal Anemia
Metastatic Respiratory System Cancer
Myelodysplastic Syndromes
Myeloproliferative Disorders
Neutropenia
Non-Hodgkin's Lymphoma
Ovarian Cancer
Pancytopenia
Penile Cancer
Penile Carcinoma
Peritoneal Cancer
Pineal Region Tumors
Polycythemia Rubra Vera
Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
Prostate Cancer
Retroperitoneum Cancer
Sickle Cell Disease
Sickle Cell Hemoglobin C Disease
Skin Cancer
Soft Tissue Sarcoma of Head, Face, and Neck
Squamous Cell Carcinoma of Skin
Testicular Cancer
Thalassemia
Thalassemia Minor
Thyroid Cancer
Urinary Tract Cancer
Uterine Cancer
Venous Embolism and Thrombosis
Vitamin B Deficiency
von Willebrand Disease
Vulvar Cancer
Vulvovaginal Rhabdomyosarcoma
Plasmapheresis
Coagulation Disorders
Thrombocytosis
Bleeding Disorders
Coagulation Disorders
Thrombocytosis
Bleeding Disorders
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Coagulation Disorders
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Thrombocytosis
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Bleeding Disorders
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Anemia
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Deep Vein Thrombosis (DVT)
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Leukocytopenia
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Leukocytosis
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Myeloproliferative Disorders
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Prostate Cancer
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Retroperitoneum Cancer
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Urinary Tract Cancer
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Venous Embolism and Thrombosis
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Vitamin B Deficiency
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Acute Leukemia
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Acute Lymphoid Leukemia
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Acute Myeloid Leukemia
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Adrenal Gland Cancer
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Anal and Rectal Cancer
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Basal Cell Carcinoma
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Bladder Cancer
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Bone Cancer
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Cholangiocarcinoma
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Chronic Lymphocytic Leukemia
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Chronic Myeloid Leukemia (CML)
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Chronic Myelomonocytic Leukemia
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Coagulation Defects in Pregnancy and Postpartum
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Colorectal Cancer
- View other providers who treat Colorectal Cancer
Diffuse Large B-Cell Lymphoma
- View other providers who treat Diffuse Large B-Cell Lymphoma
Endocrine Gland Cancer
- View other providers who treat Endocrine Gland Cancer
Hemochromatosis
- View other providers who treat Hemochromatosis
Hemophilia
- View other providers who treat Hemophilia
Hemophilia A
- View other providers who treat Hemophilia A
Hypercoagulable State
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Hypothalamus Cancer
- View other providers who treat Hypothalamus Cancer
Immune Thrombocytopenia
- View other providers who treat Immune Thrombocytopenia
Kidney Cancer
- View other providers who treat Kidney Cancer
Liver Cancer
- View other providers who treat Liver Cancer
Lung Cancer
- View other providers who treat Lung Cancer
Macroglobulinemia (incl. Waldenstrom's )
- View other providers who treat Macroglobulinemia (incl. Waldenstrom's )
Malignant Pituitary Gland Tumor
- View other providers who treat Malignant Pituitary Gland Tumor
Maternal Anemia
- View other providers who treat Maternal Anemia
Metastatic Respiratory System Cancer
- View other providers who treat Metastatic Respiratory System Cancer
Myelodysplastic Syndromes
- View other providers who treat Myelodysplastic Syndromes
Neutropenia
- View other providers who treat Neutropenia
Non-Hodgkin's Lymphoma
- View other providers who treat Non-Hodgkin's Lymphoma
Ovarian Cancer
- View other providers who treat Ovarian Cancer
Pancytopenia
- View other providers who treat Pancytopenia
Penile Cancer
- View other providers who treat Penile Cancer
Penile Carcinoma
- View other providers who treat Penile Carcinoma
Peritoneal Cancer
- View other providers who treat Peritoneal Cancer
Pineal Region Tumors
- View other providers who treat Pineal Region Tumors
Polycythemia Rubra Vera
- View other providers who treat Polycythemia Rubra Vera
Primary Central Nervous System Lymphoma
- View other providers who treat Primary Central Nervous System Lymphoma
Primary Hypercoagulable State
- View other providers who treat Primary Hypercoagulable State
Sickle Cell Disease
- View other providers who treat Sickle Cell Disease
Sickle Cell Hemoglobin C Disease
- View other providers who treat Sickle Cell Hemoglobin C Disease
Skin Cancer
- View other providers who treat Skin Cancer
Soft Tissue Sarcoma of Head, Face, and Neck
- View other providers who treat Soft Tissue Sarcoma of Head, Face, and Neck
Squamous Cell Carcinoma of Skin
- View other providers who treat Squamous Cell Carcinoma of Skin
Testicular Cancer
- View other providers who treat Testicular Cancer
Thalassemia
- View other providers who treat Thalassemia
Thalassemia Minor
- View other providers who treat Thalassemia Minor
Thyroid Cancer
- View other providers who treat Thyroid Cancer
Uterine Cancer
- View other providers who treat Uterine Cancer
von Willebrand Disease
- View other providers who treat von Willebrand Disease
Vulvar Cancer
- View other providers who treat Vulvar Cancer
Vulvovaginal Rhabdomyosarcoma
- View other providers who treat Vulvovaginal Rhabdomyosarcoma
Plasmapheresis
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Check your insurance
Please double-check when making an appointment.
Insurance Accepted
- Aetna
- Cigna
- Harvard Pilgrim Health Care
- Liberty Mutual Insurance Company
- MagnaCare
* Please verify this information when scheduling an appointment.
Ratings & Reviews
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About Dr. Peter Gregos, MD
Specialties*
- Hematology & Oncology
-
*Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Specialties*
Years of Experience
- 11 years of experience
Years of Experience
Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
Languages Spoken
- English
Languages Spoken
Gender
- Male
Gender
NPI Number
- 1447670773
NPI Number
A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.
Education & Certifications
Medical Education
- Ross University School of Medicine
Medical Education
Board Certifications
- Hematology, Internal Medicine and Medical Oncology
Board Certifications
What’s a board certification and why is it important that my provider has one?
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Hospital Affiliations
- NewYork-Presbyterian Brooklyn Methodist Hospital
Frequently Asked Questions
Dr. Gregos accepts Aetna and Cigna, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Gregos has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Gregos works at
Dr. Gregos has not been reviewed and rated on Healthline FindCare, yet. If you have seen this provider you can leave your own review based on your experience with Dr. Gregos.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Gregos, there are benefits to both methods. A person calling to schedule an with Dr. Gregos appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.