38 Years of Experience
Accepting patients
Who is Dr. Guerrero, Gastroenterologist in Newark, NJ?
Dr. Firpo Guerrero, MD is a Gastroenterologist, who primarily practices in Newark, NJ. He has been practicing for over 38 years and is board certified by the American Board of Internal Medicine. Dr. Guerrero graduated from Catholic University of Mother And Maestra (Pucmm) / Faculty of Health Science and completed his residency at Elmhurst Hosp Ctr-Mt Sinai, Gastroenterology; Mountainside Hosp, Internal Medicine. Dr. Guerrero is fluent in English, Portuguese, and Spanish, and is currently seeing new patients. Dr. Guerrero’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Guerrero’s office at (973) 589-5545.
Where did Dr. Guerrero go to medical school and complete their residency?
Residency: Elmhurst Hosp Ctr-Mt Sinai, Gastroenterology; Mountainside Hosp, Internal Medicine | HackensackUMC Mountainside Program
Medical School: University Catol Madre Y Maestra (Ucmm)- Fac De Cien Med- Santiago | Catholic University of Mother And Maestra (Pucmm) / Faculty of Health Science | Catholic University of Mother And Maestra (Pucmm) / Faculty of Health Science | Pontificia Universidad CatÛlica Madre y Maestra (PUCMM) Facultad de Ciencias de la Salud
Is Dr. Guerrero board certified in Gastroenterologist?
Yes, Dr. Firpo Guerrero, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Guerrero speak?
Dr. Guerrero and their clinical team can communicate with patients in the following languages:
English
Portuguese
Spanish
What conditions does Dr. Guerrero treat?
As a Gastroenterologist, Dr. Guerrero 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. Guerrero. 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:
- Other Stomach Inflammation
- Stomach Inflammation
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Other gastritis types
- Various stomach inflammations
- Uncommon gastritis
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2960: Other gastritis without bleeding
- K2970: Gastritis, unspecified, without bleeding
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- GERD with Esophagitis
- Eosinophilic Esophagitis
- GERD
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
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:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
- Z860109: Personal history of other 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
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Also known as:
- History of Adenomatous and Serrated Colon Polyps
- Colon Polyps
- Colonic Polyps
- Past Colon Polyps
- Previous Adenomas
- History of Precancerous Colon Growths
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- Z860101: Personal history of adenomatous and serrated colon polyps
- K635: Polyp of colon
Also known as:
- Chronic Idiopathic Constipation
- Constipation
- Functional Constipation
- Unexplained Chronic Constipation
- Long-Term Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5904: Chronic idiopathic constipation
- K5900: Constipation, unspecified
Also known as:
- Stomach Ulcer
- Peptic Ulcer
- Peptic Ulcers (Stomach or Duodenal Ulcers)
- Gastric ulcer
- Peptic ulcer of the stomach
- Stomach sore
- Stomach or duodenal ulcer
- GI ulcer
- Digestive tract ulcer
ICD-10 Codes:
- K259: Gastric ulcer, unspecified as acute or chronic, without hemorrhage or perforation
- K279: Peptic ulcer, site unspecified, unspecified as acute or chronic, without hemorrhage or perforation
Also known as:
- Second Degree Hemorrhoids
- Hemorrhoids
- Internal hemorrhoids that prolapse
- Grade 2 hemorrhoids
- Moderate hemorrhoids
ICD-10 Codes:
- K641: Second degree hemorrhoids
Also known as:
- Stomach or Duodenum Polyp
- Stomach Disorder
- Gastric Polyp
- Duodenal Polyp
- Stomach Growth
ICD-10 Codes:
- K317: Polyp of stomach and duodenum
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Diaphragmatic Hernia
- Hernia
- Hiatal Hernia
- Hernia of the Diaphragm
ICD-10 Codes:
- K449: Diaphragmatic hernia without obstruction or gangrene
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
Which procedures does Dr. Guerrero perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Firpo Guerrero 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. Guerrero's office.
Does Dr. Guerrero accept my insurance?
Dr. Guerrero accepts most major insurance plans. Important: Please call our office at (973) 589-5545 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Guerrero accept in Newark, NJ?
Dr. Guerrero in Newark, NJ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allied Benefit Systems
Carepoint Health
Corporate Services
CVS Health (formerly Aetna)
EmblemHealth
Express Scripts
Horizon BlueCross BlueShield
MagnaCare Rx
Medicare
View All Insurances
Where is Dr. Guerrero's office located?
Dr. Firpo Guerrero's Primary Practice
275 Chestnut St Ste 6
Newark, NJ 07105
(973) 589-5545
What is Dr. Guerrero's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Guerrero's National Provider Identifier (NPI) number is 1518973742.
What common questions do patients ask about Dr. Guerrero?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Guerrero
What is Dr. Firpo Guerrero's specialty?
Dr. Guerrero is a Gastroenterologist near Newark, NJ. 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. Guerrero to book an appointment today.
Is this Dr. Firpo Guerrero affiliated with a ranked Castle Connolly Top Hospital?
No, Guerrero is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Firpo Guerrero accepting new patients in Newark, NJ?
Yes, Dr. Firpo Guerrero is accepting new patients at this time.
Does Dr. Firpo Guerrero offer online booking?
Please contact Dr. Guerrero's office at (973) 589-5545 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Firpo Guerrero?
Please contact Dr. Guerrero's office at (973) 589-5545 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Firpo Guerrero have?
Dr. Firpo Guerrero is certified by the American Board of Internal Medicine.
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