Theodore G Gabig, M.D.
Theodore G Gabig is a Hematology & Oncology specialist based in Stony Brook, NY with over 53 years of clinical experience. Offers virtual telehealth visits.
With over 53 years in internal medicine, Theodore G Gabig, M.D. is a long-established hematology & oncology specialist in Stony Brook. He graduated from Loyola University of Chicago, Stritch School of Medicine in 1973 and has 53+ years of clinical experience. Among his Medicare patients, common conditions include hypertension, high cholesterol, and arthritis (per CMS data).
Older · 4721dNPPES updated 2013-06-19 · verify NPI on CMS · Verify license at New York State Board for Medicine
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+2%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+17%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+11%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+13%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+17%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 1973
Loyola University of Chicago, Stritch School of Medicine
53 years in practice
Senior practitioner
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Taxonomy: 207RH0003X
Education & Training
Loyola University of Chicago, Stritch School of Medicine (Class of 1973)
Mailing address
P.O. Box 1559, Stony Brook, NY 11790
Differs from practice location
Virtual Hematology & Oncology Care With Theodore G Gabig
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Theodore G Gabig for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Stony Brook required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.
Frequently Asked Questions
Common questions about Theodore G Gabig
NPI records show Dr. Gabig as active with telehealth listed in Stony Brook, NY. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (631) 444-2540.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.
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Contact Theodore G Gabig
Practice Location
University Hospital. L5, Stony Brook, NY 11794
Mailing Address
P.O. Box 1559, Stony Brook, NY 11790
This is a provider directory. Contact the office directly to schedule appointments.
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