
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Aroniadis, Internist in Commack, NY?
Dr. Olga Aroniadis, MD is an Internist, who primarily practices in Commack, NY with 1 additional practice location. She is board certified. Dr. Aroniadis graduated from Albert Einstein College of Medicine of Yeshiva University and completed her residency at Jacobi Medical Center/Albert Einstein College of Medicine Program. Dr. Aroniadis is fluent in English, and is currently seeing new patients. Dr. Aroniadis’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Aroniadis’s office.
What are Areas of Expertise for Dr. Aroniadis?
Dr. Olga Aroniadis, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Aroniadis empowers patients to confidently navigate their health journey, specializing in Clostridium Difficile Infection (C. Difficile), Irritable Bowel Syndrome, and comprehensive wellness support. Serving the Commack, NY community, Dr. Aroniadis is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Aroniadis go to medical school and complete their residency?
Residency: Jacobi Medical Center/Albert Einstein College of Medicine Program
Medical School: Albert Einstein College of Medicine of Yeshiva University
Is Dr. Aroniadis board certified as an Internist?
Yes, Dr. Olga Aroniadis, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Aroniadis speak?
Dr. Aroniadis and their clinical team can communicate with patients in the following languages:
English
What conditions does an Internist like Dr. Aroniadis typically treat?
As an Internist, Dr. Aroniadis diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Aroniadis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Other Esophagus Condition
- Esophagus Disorder
- Various esophageal diseases
- Miscellaneous esophagus problems
- Other food pipe issues
ICD-10 Codes:
- K2289: Other specified disease of esophagus
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
Also known as:
- Hemorrhoids
- Piles
- Anal veins
- Swollen rectal veins
ICD-10 Codes:
- K648: Other hemorrhoids
What procedures does an Internist like Dr. Aroniadis typically perform?
As an Internist, Dr. Aroniadis performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Aroniadis. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Does Dr. Aroniadis accept my insurance?
Dr. Aroniadis accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Aroniadis accept in Commack, NY?
Dr. Aroniadis in Commack, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst New York
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Aroniadis' office located?

Stony Brook Internists - Gastroenterology
500 Commack Road, Suite 203
Commack, NY 11725

Stony Brook Internists - Gastroenterology
3 Technology Drive, Suite 300
East Setauket, NY 11733
What is Dr. Aroniadis's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Aroniadis's National Provider Identifier (NPI) number is 1942508262.
What common questions do patients ask about Dr. Aroniadis?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Aroniadis
What is Dr. Olga Aroniadis's specialty?
Dr. Aroniadis is a Internist near Commack, NY.
What does an Internist do?
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Is this Dr. Olga Aroniadis affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Aroniadis is affiliated with Stony Brook University Hospital which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Olga Aroniadis accepting new patients in Commack, NY?
Yes, Dr. Olga Aroniadis is accepting new patients at this time.
Does Dr. Olga Aroniadis offer online booking?
Please contact Dr. Aroniadis's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Olga Aroniadis?
Please contact Dr. Aroniadis's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Olga Aroniadis have?
Dr. Olga Aroniadis is certified by the American Board of Internal Medicine.
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Stony Brook Internists - Gastroenterology
500 Commack Road, Suite 203
Commack, NY 11725
