Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lashner, Gastroenterologist in Cleveland, OH?
Dr. Bret Lashner, MD is a Gastroenterologist, who primarily practices in Cleveland, OH with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Lashner graduated from New York University School of Medicine and completed his residency at Univ Of Chicago Hosps, Gastroenterology; Temple Univ Hosp, Internal Medicine. Dr. Lashner is fluent in English, and is currently seeing new patients. Dr. Lashner’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lashner’s office.
What are Areas of Expertise for Dr. Lashner?
Dr. Bret Lashner, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lashner empowers patients to confidently navigate their health journey, specializing in Ulcerative Colitis/Crohn's, or comprehensive wellness support. Serving the Cleveland/OH community, Dr. Lashner is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lashner go to medical school and complete their residency?
Residency: Univ Of Chicago Hosps, Gastroenterology; Temple Univ Hosp, Internal Medicine | University of Chicago Program
Medical School: New York Univ Sch of Med, New York Ny | New York University School of Medicine
Is Dr. Lashner board certified in Gastroenterologist?
Yes, Dr. Bret Lashner, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Lashner speak?
Dr. Lashner and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lashner treat?
As a Gastroenterologist, Dr. Lashner 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. Lashner. 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.
Also known as:
- Crohn's Disease
- Crohn’s Disease
- Complicated Crohn's Disease', 'Inflammatory Bowel Disease (IBD) with Complications', 'Panenteric Crohn's with Complications
- Small Bowel Crohn's with Issues', 'Ileitis with Complications', 'Complicated Small Intestine Crohn's
- Crohn's Colitis with Complications', 'Complicated Large Bowel Crohn's
- Inflammatory Bowel Disease (IBD)
ICD-10 Codes:
- K50819: Crohn's disease of both small and large intestine with unspecified complications
- K50019: Crohn's disease of small intestine with unspecified complications
- K50119: Crohn's disease of large intestine with unspecified complications
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
- Chronic Rectosigmoiditis with Issues
- Complicated Rectosigmoiditis
- Distal Colitis with Problems
- Chronic Pancolitis with Complications
- Extensive Ulcerative Colitis with Complications
- Inflammatory Bowel Disease (IBD) with Complications
ICD-10 Codes:
- K51919: Ulcerative colitis, unspecified with unspecified complications
- K51319: Ulcerative (chronic) rectosigmoiditis with unspecified complications
- K51019: Ulcerative (chronic) pancolitis with unspecified complications
Also known as:
- Abdominal Pain
- Widespread Abdominal Pain
- Upper Middle Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
- R1084: Generalized abdominal pain
- R1013: Epigastric pain
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Irritable Bowel Syndrome with Constipation
- Irritable Bowel Syndrome with Diarrhea
- Irritable Bowel Syndrome with Mixed Symptoms
- Irritable Bowel Syndrome
- Irritable Bowel Syndrome (IBS)
- IBS-C
- Constipation-Predominant IBS
- Spastic Colon with Constipation
- IBS-D
- Diarrhea-Predominant IBS
- Spastic Colon with Diarrhea
- IBS-M
- Spastic Colon with Mixed Symptoms
- Functional Bowel Disorder
ICD-10 Codes:
- K581: Irritable bowel syndrome with constipation
- K580: Irritable bowel syndrome with diarrhea
- K582: Mixed irritable bowel syndrome
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Non-Infectious Gastroenteritis and Colitis
- Digestive Disease
- Inflammation of Stomach and Intestines
- Non-Bacterial Colitis
- Gut Inflammation
ICD-10 Codes:
- K529: Noninfective gastroenteritis and colitis, unspecified
Also known as:
- Dark, Tarry Stools (Melena)
- Gastrointestinal Bleeding
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K921: Melena
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:
- C. diff Infection
- Gastroenteritis
- Clostridioides difficile infection
- Clostridium difficile colitis
- C. difficile-associated diarrhea
ICD-10 Codes:
- A0472: Enterocolitis due to Clostridium difficile, not specified as recurrent
Also known as:
- Nausea
- Nausea and Vomiting
- Feeling Sick to Stomach
- Queasiness
- Upset Stomach
ICD-10 Codes:
- R110: Nausea
Also known as:
- Other Muscle Disorder
- Muscle Disorder
- Various Muscle Conditions
- Uncommon Muscle Problems
- Specific Muscle Ailments
ICD-10 Codes:
- M6289: Other specified disorders of muscle
Which procedures does Dr. Lashner perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Bret Lashner may include:
- Colonoscopy
- Colonoscopy Consultation
- Colorectal Cancer Screening
- Endoscopic Ultrasound
- Endoscopy / Endoscopic Ultrasound
- Gastric Balloon
- Gastric Stimulator Implantation Consultation
- Gastric Stimulator Implantation Follow Up
For detailed information, please contact Dr. Lashner's office.
Does Dr. Lashner accept my insurance?
Dr. Lashner 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. Lashner accept in Cleveland, OH?
Dr. Lashner in Cleveland, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CareSource
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Independence Blue Cross
Medical Mutual
Medicare
State of Ohio
UnitedHealthcare
View All Insurances
Where is Dr. Lashner's office located?
What is Dr. Lashner's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lashner's National Provider Identifier (NPI) number is 1093772154.
What common questions do patients ask about Dr. Lashner?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lashner
What is Dr. Bret Lashner's specialty?
Dr. Lashner is a Gastroenterologist near Cleveland, OH. 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. Contact Dr. Lashner to book an appointment today.
Is this Dr. Bret Lashner affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lashner is affiliated with Cleveland Clinic Main 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
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist with 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 Bret Lashner accepting new patients in Cleveland, OH?
Yes, Dr. Bret Lashner is accepting new patients at this time.
Does Dr. Bret Lashner offer online booking?
Please contact Dr. Lashner's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Bret Lashner?
Please contact Dr. Lashner's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Bret Lashner have?
Dr. Bret Lashner is certified by the American Board of Internal Medicine.
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