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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Northup, Gastroenterologist in Savannah, GA?
Dr. John Northup, MD is a Gastroenterologist, who primarily practices in Savannah, GA. He is board certified by the American Board of Internal Medicine. Dr. Northup completed his residency at National Institutes Of Health. Dr. Northup is fluent in English and French, and is currently seeing new patients. Dr. Northup’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Northup’s office at (912) 927-3046.
Where did Dr. Northup go to medical school and complete their residency?
Residency: National Institutes Of Health
Is Dr. Northup board certified in Gastroenterologist?
Yes, Dr. John Northup, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Northup speak?
Dr. Northup and their clinical team can communicate with patients in the following languages:
English
French
What conditions does Dr. Northup treat?
As a Gastroenterologist, Dr. Northup 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. Northup. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Widespread Abdominal Pain
- Severe Abdominal Pain
- Pelvic Pain
- Abdominal Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- Acute abdomen
- Sudden stomach pain
- Emergency abdominal pain
- Lower belly pain
- Pain in lower abdomen
- Abdominal discomfort
ICD-10 Codes:
- R1084: Generalized abdominal pain
- R100: Acute abdomen
- R1030: Lower abdominal pain, unspecified
Also known as:
- High Blood Pressure Heart Disease
- High Blood Pressure Heart Disease with Heart Failure
- Heart Disease
- High Blood Pressure
- Heart Failure
- Hypertensive Cardiomyopathy
- Heart Problems from High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I119: Hypertensive heart disease without heart failure
- I110: Hypertensive heart disease with heart failure
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Opioid Dependence
- Opioids and Opioid Use Disorder (OUD)
- Prescription Drug Misuse
- Opioid addiction
- Opioid use disorder
- OUD
ICD-10 Codes:
- F1120: Opioid dependence, uncomplicated
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
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:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Rectal Bleeding
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- Anal Bleeding
- Blood in Stool
- Lower GI Bleed
ICD-10 Codes:
- K625: Hemorrhage of anus and rectum
Also known as:
- Walking Problems
- Gait Abnormalities
- Difficulty Walking
- Unsteady Gait
- Balance Problems
ICD-10 Codes:
- R2689: Other abnormalities of gait and mobility
Also known as:
- Chronic Idiopathic Constipation
- Constipation
- Functional Constipation
- Unexplained Chronic Constipation
- Long-Term Constipation
ICD-10 Codes:
- K5904: Chronic idiopathic constipation
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease
- High Blood Pressure
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
ICD-10 Codes:
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
Which procedures does Dr. Northup perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. John Northup 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. Northup's office.
Does Dr. Northup accept my insurance?
Dr. Northup accepts most major insurance plans. Important: Please call our office at (912) 927-3046 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Northup accept in Savannah, GA?
Dr. Northup in Savannah, GA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Department of Defense / Tricare
Department of Veterans Affairs
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Northup's office located?
What is Dr. Northup's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Northup's National Provider Identifier (NPI) number is 1023232527.
What common questions do patients ask about Dr. Northup?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Northup
What is Dr. John Northup's specialty?
Dr. Northup is a Gastroenterologist near Savannah, GA. 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. Northup to book an appointment today.
Is this Dr. John Northup affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Northup is affiliated with St. Joseph's Hospital - Savannah, Ga, Candler 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
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 John Northup accepting new patients in Savannah, GA?
Yes, Dr. John Northup is accepting new patients at this time.
Does Dr. John Northup offer online booking?
Please contact Dr. Northup's office at (912) 927-3046 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Northup?
Please contact Dr. Northup's office at (912) 927-3046 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Northup have?
Dr. John Northup is certified by the American Board of Internal Medicine.
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