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Dr. Harry Aslanian, MD

New Haven, CT

23 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Aslanian, Gastroenterologist in New Haven, CT?

    Dr. Harry Aslanian, MD is a Gastroenterologist, who primarily practices in New Haven, CT with 1 additional practice location. He has been practicing for over 23 years and is board certified. Dr. Aslanian completed his residency at Yale New Haven Hosp, Gastroenterology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine. Dr. Aslanian is fluent in English, and is currently seeing new patients. Dr. Aslanian’s practice accepts Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Aslanian’s office at (203) 785-4138.

    What are Areas of Expertise for Dr. Aslanian?

    Dr. Harry Aslanian, MD is a highly-rated, board-certified Gastroenterologist 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. Aslanian empowers patients to confidently navigate their health journey, specializing in Barrett's Esophagus, Colonoscopy, Colonoscopy & Polypectomy, Endoscopic Ultrasound, Esophageal Cancer, Pancreatic Cancer, and comprehensive wellness support. Serving the New Haven, CT community, Dr. Aslanian is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Aslanian go to medical school and complete their residency?

    • Residency: Yale New Haven Hosp, Gastroenterology; Mayo Grad Sch Med/Mayo Fndn, Internal Medicine | Mayo Grad School Med/Mayo Fndn

    Is Dr. Aslanian board certified as a Gastroenterologist?

    Yes, Dr. Harry Aslanian, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Aslanian speak?

    Dr. Aslanian and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does a Gastroenterologist like Dr. Aslanian typically treat?

    As a Gastroenterologist, Dr. Aslanian 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. Aslanian. 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:

    • Pancreatic Cyst
    • Pancreatic Disease
    • Cyst on Pancreas
    • Pancreatic Pseudocyst
    • Fluid Sac on Pancreas

    ICD-10 Codes:

    • K862: Cyst of pancreas

    Also known as:

    • Barrett's Esophagus
    • Esophagus Disorder
    • Barrett’s Esophagus
    • Barrett's condition
    • Esophageal metaplasia

    ICD-10 Codes:

    • K2270: Barrett's esophagus without dysplasia

    Also known as:

    • GERD with Esophagitis
    • Eosinophilic Esophagitis
    • GERD
    • Reflux Esophagitis
    • Acid Reflux Esophagus Inflammation
    • Heartburn with Esophagus Damage

    ICD-10 Codes:

    • K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding

    What procedures does a Gastroenterologist like Dr. Aslanian typically perform?

    As a Gastroenterologist, Dr. Aslanian 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. Aslanian. 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:

    • 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:

    • EGD with Endoscopic Ultrasound
    • EGD with Esophageal Balloon Dilation
    • Upper GI Endoscopy with Ultrasound
    • EUS (Endoscopic Ultrasound)
    • Esophagus, Stomach, Duodenum Ultrasound
    • Upper Endoscopy with Esophageal Dilation
    • Flexible Esophagoscopy with Balloon
    • EGD with Balloon Widening

    CPT Codes:

    • 43237: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures
    • 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)

    Also known as:

    • Colonoscopy with Polyp Removal
    • Colonoscopy with Biopsy
    • Colonoscopy with Tissue Removal
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Flexible colonoscopy with EMR
    • Endoscopic mucosal resection (colon)
    • Colon polyp removal during colonoscopy

    CPT Codes:

    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45390: Colonoscopy, flexible; with endoscopic mucosal resection

    Also known as:

    • Upper Endoscopy with Ultrasound (EUS)
    • Upper Endoscopy with Tumor Ablation
    • EGD with endoscopic ultrasound
    • Esophageal ultrasound
    • Stomach ultrasound endoscopy
    • Duodenal ultrasound endoscopy
    • EGD with Ablation
    • Esophagus, Stomach, Duodenum Scope with Ablation
    • Flexible Endoscopy Lesion Treatment

    CPT Codes:

    • 43259: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination, including the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis
    • 43270: Esophagogastroduodenoscopy, flexible, transoral; with ablation of tumor(s), polyp(s), or other lesion(s) (includes pre- and post-dilation and guide wire passage, when performed)

    Does Dr. Aslanian accept my insurance?

    Dr. Aslanian accepts most major insurance plans. Important: Please call our office at (203) 785-4138 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Aslanian accept in New Haven, CT?

    Dr. Aslanian in New Haven, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Globe Life

    • Humana

    • Medicare

    • State of Connecticut

    • The Hartford Financial Services Group

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Aslanian's office located?

    Dr. Harry Aslanian's Primary Practice

    1450 Chapel St # B

    New Haven, CT 06511

    (203) 785-4138

    Get Directions

    Dr. Harry Aslanian's Practice 2

    800 Howard Ave

    New Haven, CT 06519

    Get Directions

    What is Dr. Aslanian's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Aslanian's National Provider Identifier (NPI) number is 1295718401.

    What common questions do patients ask about Dr. Aslanian?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Aslanian

    What is Dr. Harry Aslanian's specialty?

    Dr. Aslanian is a Gastroenterologist near New Haven, CT.

    What does a Gastroenterologist do?

    An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs.

    Is this Dr. Harry Aslanian affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Aslanian is affiliated with Yale New Haven Hospital, York Street Campus 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 a Gastroenterologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Gastroenterologist. 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 Harry Aslanian accepting new patients in New Haven, CT?

    Yes, Dr. Harry Aslanian is accepting new patients at this time.

    Does Dr. Harry Aslanian offer online booking?

    Please contact Dr. Aslanian's office at (203) 785-4138 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Harry Aslanian?

    Please contact Dr. Aslanian's office at (203) 785-4138 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Harry Aslanian have?

    Dr. Harry Aslanian is certified by the American Board of Internal Medicine.

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