LQ
46 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Quallich, Gastroenterologist in Troy, MI?
Dr. Leonard Quallich, MD is a Gastroenterologist, who primarily practices in Troy, MI with 1 additional practice location. He has been practicing for over 46 years and is board certified. Dr. Quallich graduated from Case Western Reserve University School of Medicine and completed his residency at Univ Of Mi Hosps & Hlth Ctrs, Gastroenterology; Univ Of Mi Hosps & Hlth Ctrs, Internal Medicine. Dr. Quallich is fluent in English, French, and Polish, and is currently seeing new patients. Dr. Quallich’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Quallich’s office.
Where did Dr. Quallich go to medical school and complete their residency?
Residency: Univ Of Mi Hosps & Hlth Ctrs, Gastroenterology; Univ Of Mi Hosps & Hlth Ctrs, Internal Medicine | University of Michigan Program
Medical School: Case Western Reserve University School of Medicine
Is Dr. Quallich board certified as a Gastroenterologist?
Yes, Dr. Leonard Quallich, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Quallich speak?
Dr. Quallich and their clinical team can communicate with patients in the following languages:
English
French
Polish
What conditions does a Gastroenterologist like Dr. Quallich typically treat?
As a Gastroenterologist, Dr. Quallich 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. Quallich. 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:
- 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:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
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
What procedures does a Gastroenterologist like Dr. Quallich typically perform?
As a Gastroenterologist, Dr. Quallich 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. Quallich. 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
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- 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
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
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
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
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:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Endoscopic Ultrasound
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- Upper GI Endoscopy with Ultrasound
- EUS (Endoscopic Ultrasound)
- Esophagus, Stomach, Duodenum Ultrasound
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43237: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination limited to the esophagus, stomach or duodenum, and adjacent structures
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
Does Dr. Quallich accept my insurance?
Dr. Quallich accepts most major insurance plans. Important: Please contact the office before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Quallich accept in Troy, MI?
Dr. Quallich in Troy, 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
Connective Rx
CVS Health (formerly Aetna)
Federal government of the United States
Henry Ford Health System
Humana
Medicare
Spectrum / Priority Health
UnitedHealth Group
View All Insurances
Where is Dr. Quallich's office located?
What hospitals are Dr. Quallich affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Quallich has admitting privileges at the following hospitals:
Corewell Health William Beaumont University Hospital,Royal Oak, MI
Ranked in 3 Procedures
Corewell Health William Beaumont University Hospital,Royal Oak, MI
Ranked in 3 Procedures
Corewell Health Beaumont Grosse Pointe Hospital,Grosse Pointe, MI
Ranked in 2 Specialties
Ranked Hysterectomy
Corewell Health Beaumont Grosse Pointe Hospital,Grosse Pointe, MI
Ranked in 2 Specialties
Ranked Hysterectomy
Corewell Health Farmington Hills Hospital,Farmington Hills, MIRanked Cancer Surgery
Ranked Mastectomy
Corewell Health Farmington Hills Hospital,Farmington Hills, MI
Ranked Cancer Surgery
Ranked Mastectomy
Corewell Health Dearborn Hospital,Dearborn, MIRanked in 3 Procedures
Corewell Health Dearborn Hospital,Dearborn, MI
Ranked in 3 Procedures
Bronson Methodist Hospital,Kalamazoo, MIRanked General Surgery
Ranked in 3 Procedures
Bronson Methodist Hospital,Kalamazoo, MI
Ranked General Surgery
Ranked in 3 Procedures
Trinity Health Oakland Hospital,Pontiac, MIRanked Hernia Repair Surgery
Trinity Health Oakland Hospital,Pontiac, MI
Ranked Hernia Repair Surgery
What is Dr. Quallich's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Quallich's National Provider Identifier (NPI) number is 1093797326.
What common questions do patients ask about Dr. Quallich?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Quallich
What is Dr. Leonard Quallich's specialty?
Dr. Quallich is a Gastroenterologist near Troy, MI.
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 Dr. Leonard Quallich affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Quallich is affiliated with Corewell Health William Beaumont University Hospital, Corewell Health Beaumont Grosse Pointe Hospital, Corewell Health Farmington Hills Hospital, Corewell Health Dearborn Hospital, Bronson Methodist Hospital, Trinity Health Oakland 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 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 Dr. Leonard Quallich accepting new patients in Troy, MI?
Yes, Dr. Leonard Quallich is accepting new patients at this time.
Does Dr. Leonard Quallich offer online booking?
Please contact Dr. Quallich's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dr. Leonard Quallich?
Please contact Dr. Quallich's office to schedule an appointment.
Where is Dr. Quallich's office located?
Dr. Quallich's offices are located in Troy, MI and Rochester Hills, MI.
Which board certifications does Dr. Leonard Quallich have?
Dr. Leonard Quallich is certified by the American Board of Internal Medicine.
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