
17 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Diamond, Pediatric Gastroenterologist in Philadelphia, PA?
Dr. Gayle Diamond, MD is a Pediatric Gastroenterologist, who primarily practices in Philadelphia, PA with 2 additional practice locations. She has been practicing for over 17 years and is board certified. Dr. Diamond graduated from Temple University School Of Medicine and is currently affiliated with Childrens Hospital Of Philadelphia. Dr. Diamond is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Diamond’s office.
Where did Dr. Diamond go to medical school and complete their residency?
Medical School: Temple University School Of Medicine
Is Dr. Diamond board certified as a Pediatric Gastroenterologist?
Yes, Dr. Gayle Diamond, MD is board certified by the American Board of Pediatrics
What languages does Dr. Diamond speak?
Dr. Diamond and their clinical team can communicate with patients in the following languages:
English
What conditions does a Pediatric Gastroenterologist like Dr. Diamond typically treat?
As a Pediatric Gastroenterologist, Dr. Diamond 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. Diamond. 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:
- Malabsorption After Surgery
- After Surgery
- Malabsorption Syndromes
- Postoperative Malabsorption
- Nutrient Absorption Issues After Surgery
- Surgical Malabsorption
ICD-10 Codes:
- K912: Postsurgical malabsorption, not elsewhere classified
Also known as:
- Feeding Difficulties
- Other Feeding Difficulties
- Eating Problems
- Swallowing Problems
- Unspecified Feeding Issues
- Atypical Feeding Problems
- Unusual Eating Issues
- Specific Feeding Challenges
ICD-10 Codes:
- R6330: Feeding difficulties, unspecified
- R6339: Other feeding difficulties
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:
- Widespread Abdominal Pain
- Abdominal Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
ICD-10 Codes:
- R1084: Generalized abdominal pain
Also known as:
- Short Bowel Syndrome
- Short Gut Syndrome
- SBS
- Intestinal Failure
ICD-10 Codes:
- K90821: Short bowel syndrome with colon in continuity
Also known as:
- Failure to Thrive in Children
- Growth Disorder
- Poor growth in children
- Childhood growth problems
- Infant growth failure
ICD-10 Codes:
- R6251: Failure to thrive (child)
Also known as:
- Other Health Condition
- Unspecified Health Issue
- General Health Concern
- Other Medical Condition
ICD-10 Codes:
- Z789: Other specified health status
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
What procedures does a Pediatric Gastroenterologist like Dr. Diamond typically perform?
As a Pediatric Gastroenterologist, Dr. Diamond 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. Diamond. 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:
- Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
Does Dr. Diamond accept my insurance?
Dr. Diamond 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. Diamond accept in Philadelphia, PA?
Dr. Diamond in Philadelphia, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
CVS Health (formerly Aetna)
Horizon BlueCross BlueShield
Independence Health Group
Jefferson Health
Spectrum
View All Insurances
Where is Dr. Diamond's office located?
What is Dr. Diamond's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Diamond's National Provider Identifier (NPI) number is 1770768301.
What common questions do patients ask about Dr. Diamond?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Diamond
What is Dr. Gayle Diamond's specialty?
Dr. Diamond is a Pediatric Gastroenterologist near Philadelphia, PA.
What does a Pediatric Gastroenterologist do?
A pediatrician specializing in diagnosing and treating digestive system diseases in infants, children, and adolescents. This expert manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice and is skilled in performing complex diagnostic and therapeutic procedures using endoscopic techniques to visualize internal organs.
Is this Dr. Gayle Diamond affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Diamond is affiliated with Virtua Voorhees Hospital, Lehigh Valley Health Network - Hazleton, Atlantic Health Morristown Medical Center, Robert Wood Johnson University Hospital - New Brunswick, Virtua Our Lady Of Lourdes Hospital which are a Castle Connolly Top Hospitals. 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 Pediatric Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Pediatric 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 Gayle Diamond accepting new patients in Philadelphia, PA?
Yes, Dr. Gayle Diamond is accepting new patients at this time.
Does Dr. Gayle Diamond offer online booking?
Please contact Dr. Diamond's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gayle Diamond?
Please contact Dr. Diamond's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gayle Diamond have?
Dr. Gayle Diamond is certified by the American Board of Pediatrics.
Other Pediatric Gastroenterologist Near Philadelphia, PA
BB
Pediatric Gastroenterologist
Dr. Brooke Boyer is a Pediatric Gastroenterologist, who primarily practices in Philadelphia, PA with 2 additional practice locations.
Philadelphia, PA

Pediatric Gastroenterologist
Dr. Louis Ghanem, MD is a Pediatric Gastroenterologist, who primarily practices in Philadelphia, PA. He is board certified.
Philadelphia, PA
HG
Pediatric Gastroenterologist
Dr. Hugo Gagnon, MD is a Pediatric Gastroenterologist, who primarily practices in Philadelphia, PA.
Philadelphia, PA