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Dr. Alejandro Velez Lopez, MD

Ann Arbor, MI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Velez Lopez, Pediatric Gastroenterologist in Ann Arbor, MI?

    Dr. Alejandro Velez Lopez, MD is a Pediatric Gastroenterologist, who primarily practices in Ann Arbor, MI. Dr. Velez Lopez is fluent in English and Spanish, and is currently seeing new patients. Dr. Velez Lopez’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Velez Lopez’s office at (734) 936-4000.

    What languages does Dr. Velez Lopez speak?

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

    • English

    • Spanish

    What conditions does a Pediatric Gastroenterologist like Dr. Velez Lopez typically treat?

    As a Pediatric Gastroenterologist, Dr. Velez Lopez 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. Velez Lopez. 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 here.

    Also known as:

    • Chronic Idiopathic Constipation
    • Constipation
    • Outlet Dysfunction Constipation
    • Functional Constipation
    • Unexplained Chronic Constipation
    • Long-Term Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools
    • Pelvic Floor Dysfunction Constipation
    • Dyssynergic Defecation
    • Obstructed Defecation

    ICD-10 Codes:

    • K5904: Chronic idiopathic constipation
    • K5909: Other constipation
    • K5900: Constipation, unspecified
    • K5902: Outlet dysfunction constipation

    Also known as:

    • Gastroparesis
    • Stomach Disorder
    • Delayed Gastric Emptying
    • Stomach Paralysis
    • Gastric Motility Disorder

    ICD-10 Codes:

    • K3184: Gastroparesis

    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:

    • Non-cancerous Esophagus Growth
    • Benign Tumor
    • Esophagus Disorder
    • Benign esophagus tumor
    • Esophagus neoplasm
    • Non-malignant esophagus mass

    ICD-10 Codes:

    • D130: Benign neoplasm of esophagus

    Also known as:

    • Eosinophilic Esophagitis
    • EoE
    • Allergic Esophagitis
    • Eosinophilic Inflammation of Esophagus

    ICD-10 Codes:

    • K200: Eosinophilic esophagitis

    What procedures does a Pediatric Gastroenterologist like Dr. Velez Lopez typically perform?

    As a Pediatric Gastroenterologist, Dr. Velez Lopez 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. Velez Lopez. 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 here.

    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

    Also known as:

    • Upper Endoscopy with Stomach/Duodenum Dilation
    • EGD with Dilation
    • Esophageal Dilation
    • Stomach Stricture Widening
    • Duodenal Stricture Repair

    CPT Codes:

    • 43245: Esophagogastroduodenoscopy, flexible, transoral; with dilation of gastric/duodenal stricture(s) (eg, balloon, bougie)

    Also known as:

    • Anal Sphincter Nerve Block
    • Internal Anal Sphincter Chemodenervation
    • Anal Sphincter Injection
    • Botox for Anal Fissure
    • Chemical Denervation of Anal Muscle

    CPT Codes:

    • 46505: Chemodenervation of internal anal sphincter

    Also known as:

    • Surgical Anorectal Exam with Anesthesia
    • Anesthesia
    • Diagnostic anorectal exam under anesthesia
    • Rectal exam with general anesthesia
    • Anorectal surgery for diagnosis

    CPT Codes:

    • 45990: Anorectal exam, surgical, requiring anesthesia (general, spinal, or epidural), diagnostic

    Also known as:

    • Esophageal Balloon Distension Study
    • Esophageal distension test
    • Balloon provocation test
    • Esophageal pain study

    CPT Codes:

    • 91040: Esophageal balloon distension study, diagnostic, with provocation when performed

    Also known as:

    • 24-Hour Esophageal pH and Impedance Test
    • Esophageal pH Test
    • Prolonged Esophageal Reflux Test
    • Esophageal Impedance Monitoring
    • GERD Monitoring Test
    • Nasal Catheter Reflux Test

    CPT Codes:

    • 91038: Esophageal function test, gastroesophageal reflux test with nasal catheter intraluminal impedance electrode(s) placement, recording, analysis and interpretation; prolonged (greater than 1 hour, up to 24 hours)

    Does Dr. Velez Lopez accept my insurance?

    Dr. Velez Lopez accepts most major insurance plans. Important: Please call our office at (734) 936-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Velez Lopez accept in Ann Arbor, MI?

    Dr. Velez Lopez in Ann Arbor, MI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Henry Ford Health System

    • McLaren Health Care

    • Medicaid

    • Molina Healthcare

    • Spectrum / Priority Health

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Velez Lopez's office located?

    Dr. Alejandro Velez Lopez's Primary Practice

    1500 E Medical Center Dr

    Ann Arbor, MI 48109

    (734) 936-4000

    Get Directions

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

    Dr. Velez Lopez's National Provider Identifier (NPI) number is 1003347352.

    What common questions do patients ask about Dr. Velez Lopez?

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

    What is Dr. Alejandro Velez Lopez's specialty?

    Dr. Velez Lopez is a Pediatric Gastroenterologist near Ann Arbor, MI.

    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. Alejandro Velez Lopez affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Velez Lopez is affiliated with Bronson Methodist Hospital, Corewell Health Butterworth Hospital, Corewell Health William Beaumont University Hospital, Bronson Battle Creek Hospital, Dmc Huron Valley-Sinai Hospital, Corewell Health Lakeland Hospitals St. Joseph 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 Alejandro Velez Lopez accepting new patients in Ann Arbor, MI?

    Yes, Dr. Alejandro Velez Lopez is accepting new patients at this time.

    Does Dr. Alejandro Velez Lopez offer online booking?

    Please contact Dr. Velez Lopez's office at (734) 936-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Alejandro Velez Lopez?

    Please contact Dr. Velez Lopez's office at (734) 936-4000 for information regarding telehealth appointment availability or for scheduling assistance.

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