Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lam, Gastroenterologist in Batavia, OH?
Dr. Gregory Lam, DO is a Gastroenterologist, who primarily practices in Batavia, OH with 2 additional practice locations. He is board certified. Dr. Lam completed his residency at Loyola University Medical Center. Dr. Lam is fluent in English, Lithuanian, and Spanish, and is currently seeing new patients. Dr. Lam’s practice accepts Medicaid, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lam’s office at (513) 231-9010.
What are Areas of Expertise for Dr. Lam?
Dr. Gregory Lam, DO 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. Lam empowers patients to confidently navigate their health journey, specializing in Endoscopy, and comprehensive wellness support. Serving the Batavia, OH community, Dr. Lam is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lam go to medical school and complete their residency?
Fellowship: Loyola University Medical Center | SUNY Downstate Medical Center
Residency: Loyola University Medical Center
Medical School: Gonzaga University | Midwestern University (AZ)
Is Dr. Lam board certified as a Gastroenterologist?
Yes, Dr. Gregory Lam, DO is board certified by the American Board of Internal Medicine since 2007
What languages does Dr. Lam speak?
Dr. Lam and their clinical team can communicate with patients in the following languages:
English
Lithuanian
Spanish
What conditions does a Gastroenterologist like Dr. Lam typically treat?
As a Gastroenterologist, Dr. Lam 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. Lam. 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:
- Difficulty Swallowing
- Other Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
- Swallowing problems
ICD-10 Codes:
- R1310: Dysphagia, unspecified
- R1319: Other dysphagia
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- History of Adenomatous and Serrated Colon Polyps
- Past Colon Polyps
- Previous Adenomas
- History of Precancerous Colon Growths
ICD-10 Codes:
- Z860101: Personal history of adenomatous and serrated colon polyps
Also known as:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
What procedures does a Gastroenterologist like Dr. Lam typically perform?
As a Gastroenterologist, Dr. Lam 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. Lam. 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:
- Esophageal Dilation (Bougie)
- Esophageal Widening
- Bougie Dilation of Esophagus
- Swallowing Tube Dilation
CPT Codes:
- 43450: Dilation of esophagus, by unguided sound or bougie, single or multiple passes
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)
Also known as:
- Upper Endoscopy with Ultrasound and Biopsy
- Biopsy
- Endoscopy
- Ultrasound
- EGD with Endoscopic Ultrasound Biopsy
- Transoral EUS-FNA
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43242: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic ultrasound-guided intramural or transmural fine needle aspiration/biopsy(s) (includes endoscopic ultrasound examination of the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis)
Does Dr. Lam accept my insurance?
Dr. Lam accepts most major insurance plans. Important: Please call our office at (513) 231-9010 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lam accept in Batavia, OH?
Dr. Lam in Batavia, OH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CareSource
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medical Mutual of Ohio
Medicare
Molina Healthcare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Lam's office located?
Dr. Gregory Lam's Primary Practice
2055 Hospital Dr Ste 325
Batavia, OH 45103
(513) 231-9010
Recognitions
Awards
Fellow
American Society for Gastrointestinal Endoscopy
Cincinnati Top Doctors
Cincinnati Magazine
Regional Top Doctor
Castle Connolly
What is Dr. Lam's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lam's National Provider Identifier (NPI) number is 1861416596.
What common questions do patients ask about Dr. Lam?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lam
What is Dr. Gregory Lam's specialty?
Dr. Lam is a Gastroenterologist near Batavia, OH.
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. Gregory Lam affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lam is affiliated with The Christ 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 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 Gregory Lam accepting new patients in Batavia, OH?
Yes, Dr. Gregory Lam is accepting new patients at this time.
Does Dr. Gregory Lam offer online booking?
Please contact Dr. Lam's office at (513) 231-9010 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gregory Lam?
Please contact Dr. Lam's office at (513) 231-9010 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gregory Lam have?
Dr. Gregory Lam is certified by the American Board of Internal Medicine.
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