- Hematologists
- CA
- San Marcos, CA
- Dr. Michael Kosmo, MD

Dr. Michael Kosmo, MD
Hematology•Male•Age 69
Hematology
Dr. Michael Kosmo, MD is a Hematology Specialist in San Marcos, CA. He is affiliated with medical facilities such as Palomar Medical Center Poway and Palomar Medical Center Downtown Escondido. His office accepts new patients and telehealth appointments.

Dr. Michael Kosmo, MD
Hematology
Locations
California Cancer Associates
At a Glance
- Explains Conditions Well • Patients said this doctor explains conditions well. See reviews
- Offers Telehealth • This provider offers telehealth appointments. Call the office to schedule an appointment.
- Practices at Top Hospital • America's 100 Best Hospitals Award™ See hospitals
More Hematology Specialists at Palomar Health
Dr. Kosmo's Reviews
Likelihood to recommend Dr. Kosmo
4.4
Based on 10 ratings
5 Stars | 70% | (7) |
4 Stars | 20% | (2) |
3 Stars | 0% | (0) |
2 Stars | 0% | (0) |
1 Star | 10% | (1) |
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Likelihood of recommending Dr. Kosmo to family and friends is 4.4 out of 5
Experience and Background Checks
Background Check
Dr. Kosmo's Top Procedures and Conditions
Treatment Frequency
Dr. Kosmo treats Anemia more than 95% of his peers
Dr. Kosmo treats this condition more than 95% of his peers
Rating Includes other areas of care:
- Acquired Aplastic Anemia
- Anemia of Pregnancy
- Aplastic Anemia
- Atypical Hemolytic Uremic Syndrome
- Autoimmune Hemolytic Anemia (AIHA)
- Chronic Anemia
- Cold Autoimmune Hemolytic Anemia
- D-Negative Hemolytic Uremic Syndrome (D - HUS)
- D-Negative Hemolytic Uremic Syndrome, Pregnancy Related
- D-Positive Hemolytic Uremic Syndrome (D + HUS)
- Diamond-Blackfan Anemia
- Hemolytic Anemia, Acquired Autoimmune
- Hemolytic Uremic Syndrome
- Hereditary Spherocytosis
- Iron Deficiency Anemia
- Megaloblastic Anemia
- Microcytic Hypochromic Anemia
- Myelpathic Anemia
- Neonatal Anemia
- Nutritional Anemia
- Nutritional Sideroblastic Anemia
- Pernicious Anemia
- Refractory Anemia With Excess Blasts
- Refractory Anemia With Excess Blasts-1
- Refractory Anemia With Excess Blasts-2
- Secondary Cold Autoimmune Hemolytic Anemia
- Sideroblastic Anemia
- Sideroblastic Anemia With Spinocerebellar Ataxia
- Sideroblastic Anemia, Pyridoxine-Responsive, Autosomal Recessive
- Warm Autoimmune Hemolytic Anemia
Treatment Frequency
Dr. Kosmo treats Melanoma more than 89% of his peers
Dr. Kosmo treats this condition more than 89% of his peers
Treatment Frequency
Dr. Kosmo treats Colorectal Cancer more than 86% of his peers
Dr. Kosmo treats this condition more than 86% of his peers
Rating Includes other areas of care:
- Distal Colorectal Cancer
- Familial Colorectal Cancer
- Hamartomatous Colorectal Cancer
- MSI-H Colorectal Cancer
- MSI-L Colorectal Cancer
- MSS Colorectal Cancer
- Nonpolyposis Colorectal Cancer, Familial
- Rectal Cancer
- Sporadic Colorectal Cancer
Dr. Kosmo's conditions and procedures:
- Acute Leukemia
- Adrenal Gland Cancer
- All Lymphoma
- Anal and Rectal Cancer
- Anal Disorders
- Anemia
- Anemia and Iron Deficiency Screening
- Antiphospholipid Syndrome (APS)
- Autoimmune Diseases
- Bladder Cancer
- Bleeding Disorders
- Blood Disorders
- Bone Cancer
- Bone Disorders
- Bone Marrow Biopsy
- Brain and Nervous System Cancer (incl. Gliomas, Astrocytoma, Schwannoma, Medulloblastoma, Chordoma)
- Brain Cancer
- Breast Cancer
- Breast Diseases
- Cancer
- Cancer Screening
- Carcinoma in Situ
- Central Nervous System Lymphoma
- Cervical Cancer
- Chronic Lymphocytic Leukemia
- Chronic Myeloid Leukemia (CML)
- Coagulation Disorders (incl. Hemophilia)
- Colorectal Cancer
- Cryoglobulinemia
- Deep Vein Thrombosis (DVT)
- Ductal Carcinoma in Situ
- ENT Cancer
- Erythropoietin Test
- Esophageal Cancer
- Esophageal Diseases
- Gallbladder and Biliary Tract Cancer
- Gallbladder Cancer
- Gastrointestinal Diseases
- Gynecologic Cancer
- Head and Neck Cancer
- Hemophilia
- Hodgkin's Disease
- Hypercoagulable State
- Immune Thrombocytopenic Purpura (ITP)
- Kidney Cancer
- Leukocytosis
- Liver Cancer
- Lobular Carconima
- Lung Cancer
- Lymphocytosis
- Lymphoma
- Lymphoma, Large-Cell
- Lymphosarcoma
- Macroglobulinemia (incl. Waldenstrom's )
- Male Breast Cancer
- Mantle Cell Lymphoma
- Marginal Zone Lymphoma
- Melanoma
- Merkel Cell Carcinoma
- Multiple Myeloma
- Myelodysplastic Syndromes
- Myeloma
- Myeloproliferative Disorders
- Neuroendocrine Tumors
- Neutropenia
- Nodular Lymphoma
- Non-Hodgkin's Lymphoma
- Oral Cancer
- Oral Cancer Screening
- Osteosarcoma
- Ovarian Cancer
- Pancreatic Cancer
- Pancytopenia
- Penile Cancer
- Pleura Cancer
- Pleural Cancer
- Polycythemia Rubra Vera
- Primary Central Nervous System Lymphoma
- Primary Hypercoagulable State (incl. Factor V Leiden Disease)
- Prostate Cancer
- Pulmonary Disease
- Purpura
- Reticulosarcoma
- Secondary Malignancies
- Skin Cancer
- Skin Screenings
- Soft Tissue Sarcoma
- Squamous Cell Carcinoma
- Stomach and Small Intestine Cancer
- Stomach Diseases
- Testicular Cancer
- Thalassemia
- Thoracentesis
- Throat Cancer (Oropharyngeal)
- Thrombocytosis
- Thyroid Cancer
- Tongue Cancer
- Tonsil Cancer
- Urinary Disorders
- Uterine Cancer
- Uterine Diseases
- Vaginal Cancer
- Vascular Disease
- Venous Embolism and Thrombosis
- Vitamin B Deficiency
- Vitamin B12 Deficiency
Insurance Check
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Dr. Kosmo accepts
Accepted insurance can change. Please double-check when making an appointment.
Dr. Kosmo accepts the following insurance:
- CareFirst Blue Cross Blue Shield
- HealthyBlue 2.0
- HealthyBlue Advantage
- Humana
- Choice Care PPO
- MedHealthInsurance
- Molina Healthcare
- National Elevator
- Tricare
About Me
Care Philosophy
Biography
Specialties
- Hematology
- Oncology
Board Certifications
- Hematology
- Internal Medicine
- Medical Oncology
Education
Awards
- Healthgrades Honor Roll
Frequently Asked Questions
How can I make an appointment with Dr. Michael Kosmo, MD?
Click here to schedule an appointment online. New patients can also call (858) 437-9976.
Does Dr. Michael Kosmo, MD offer telehealth services?
Dr. Kosmo has indicated that they offer telehealth. Contact the office to check for eligibility for your needs.
Is Dr. Michael Kosmo, MD accepting new patients?
Dr. Michael Kosmo, MD generally accepts new patients on Healthgrades. You can see Dr. Kosmo's profile to make an appointment.
Does Dr. Michael Kosmo, MD accept my insurance?
Use the Healthgrades insurance check to verify if Dr. Kosmo accepts your insurance.
What are Dr. Michael Kosmo, MD's top areas of care?
Dr. Kosmo frequently treats Anemia, Melanoma, and Colorectal Cancer. See all procedures and conditions Dr. Kosmo treats.
Where is Dr. Michael Kosmo, MD's office located?
Dr. Kosmo's office is located at 838 Nordahl Rd Ste 300, San Marcos, CA 92069. Find other locations and directions on Healthgrades.
Affiliated Hospitals
Dr. Kosmo is affiliated with the following hospitals. Select a hospital below to learn more.
Learn more about how Healthgrades measuresHospital Quality.69% Patients that would definitely recommend, 1% lower than the national average
1 Award Received
17 Awards Received
Award Highlight: America's 250 Best Hospitals Award™ (2021)
77% Patients that would definitely recommend, 7% higher than the national average
18 Awards Received
Award Highlight: America's 250 Best Hospitals Award™ (2021)
77% Patients that would definitely recommend, 7% higher than the national average
18 Awards Received
Award Highlight: Patient Safety Excellence Award™ (2020)
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