Dr. Gregory B. Smith
- Gender: Male
- Experience: 40 years
- Sole propriator: No
- NPI: 1265408447
Dr. Gregory B. Smith M.D.
Hematology and Oncology Specialist
He is located at 6 Woodland Road Suite 304 in St. Helena, CA 94574. Can help patients with the following: Chest Pain, Headache, Non-Hodgkin's Lymphoma (NHL), Obesity, Osteoporosis, Thalassemia. His National Provider Identifier (NPI) number is 1265408447. Appointment can be made via the phone number (707) 967-5721. He is affiliated with 2 practices.
Conditions treated
Dr. Gregory B. Smith, being an hematology and oncology specialist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Gregory B. Smith.
- Abdominal Pain
- Acute Pain
- Anemia
- Arthritis
- Asthma
- Atherosclerosis
- Beta Thalassemia
- Bladder Control
- Blood Clots
- Bone Cancer
- Cancer
- Chest Pain
- Cholecystitis
- Chronic Obstructive Pulmonary Disease (COPD)
- Common Cold
- Constipation
- Cystitis
- Deep Vein Thrombosis (DVT)
- Diarrhea
- Edema
- Fever
- Gastroesophageal Reflux Disease (GERD)
- General Care
- Headache
- Heart Disease
- Hemophilia
- Hiatal Hernia
- High Blood Pressure
- Hodgkin's Disease
- Hot Flashes
- Hyperlipidemia
- Hyponatremia
- Idiopathic Thrombocytopenic Purpura (ITP)
- Influenza
- Inguinal Hernia
- Leukemia
- Migraine
- Multiple Myeloma
- Nausea and Vomiting
- Neutropenia
- Non-Hodgkin's Lymphoma (NHL)
- Obesity
- Osteoporosis
- Peptic Ulcer
- Pernicious Anemia
- Polycythemia
- Prescription Refill
- Pulmonary Embolism (PE)
- Sickle Cell Anemia
- Thalassemia
- Thrombocytopenia
- Urethritis
- Urinary Tract Infection (UTI)
Procedures Performed by Dr. Gregory B. Smith
Insurances Accepted by Dr. Gregory B. Smith
- Medicare
Medicare Enrollment
Dr. Gregory B. Smith is enrolled to bill Medicare as a Practitioner - Hematology (also registered under: Practitioner - Hematology/oncology) .
Bills through: St. Helena Hospital
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.
Payments received
Drug payment
| E.R. Squibb \u0026 Sons | $254 |
| Genentech | $248 |
| Foundation Medicine | $205 |
Other
| Food and Beverage | $1805 |
Additional Specialities
- Hematologist
- Internist
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Questions & Answers
Does Dr. Gregory B. Smith have affiliation with practices?
Dr. Gregory B. Smith is affiliated with St. Helena Oncology. For the full list of practices see this list.
Does Dr. Gregory B. Smith accept patients with Medicare?
Yes, Dr. Gregory B. Smith accepts patients with Medicare.
Where can you meet with Dr. Gregory B. Smith?
Dr. Gregory B. Smith's office is located at 6 Woodland Road Suite 304 in St. Helena, CA 94574.
What conditions does Dr. Gregory B. Smith treat?
Dr. Gregory B. Smith provides treatment for Chest Pain, Headache, Non-Hodgkin's Lymphoma (NHL), Obesity, Osteoporosis, Thalassemia. For the full list see this list.