34 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Fiest, Gastroenterologist in Brick, NJ?
Dr. Thomas Fiest, DO is a Gastroenterologist, who primarily practices in Brick, NJ with 2 additional practice locations. He has been practicing for over 34 years and is board certified by the American Board of Internal Medicine. Dr. Fiest graduated from Philadelphia College of Osteopathic Medicine and completed his residency at Jersey City Med Ctr, Gastroenterology; Monmouth Med Ctr, Internal Medicine. Dr. Fiest is fluent in English, Hindi, and Polish, and is currently seeing new patients. Dr. Fiest’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fiest’s office at (732) 222-5200.
What are Areas of Expertise for Dr. Fiest?
Dr. Thomas Fiest, DO is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Fiest empowers patients to confidently navigate their health journey, specializing in Colitis, Liver Disease, or comprehensive wellness support. Serving the Brick/NJ community, Dr. Fiest is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Fiest go to medical school and complete their residency?
Residency: Jersey City Med Ctr, Gastroenterology; Monmouth Med Ctr, Internal Medicine
Medical School: Philadelphia Coll of Osteo Med, Philadelphia Pa | Philadelphia College of Osteopathic Medicine
Is Dr. Fiest board certified in Gastroenterologist?
Yes, Dr. Thomas Fiest, DO is board certified by the American Board of Internal Medicine
What languages does Dr. Fiest speak?
Dr. Fiest and their clinical team can communicate with patients in the following languages:
English
Hindi
Polish
What conditions does Dr. Fiest treat?
As a Gastroenterologist, Dr. Fiest 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. Fiest. 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:
- 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:
- Stomach and Duodenum Disorder
- Stomach or Duodenum Polyp
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
- Gastric Polyp
- Duodenal Polyp
- Stomach Growth
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
- K317: Polyp of stomach and duodenum
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
Also known as:
- Colon Polyps
- History of Adenomatous and Serrated Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
- Past Colon Polyps
- Previous Adenomas
- History of Precancerous Colon Growths
ICD-10 Codes:
- K635: Polyp of colon
- Z860101: Personal history of adenomatous and serrated colon polyps
Also known as:
- Acid Reflux
- GERD with Esophagitis
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Eosinophilic Esophagitis
- Gastroesophageal Reflux
- Heartburn
- Indigestion
- Reflux Esophagitis
- Acid Reflux Esophagus Inflammation
- Heartburn with Esophagus Damage
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
- K2100: Gastro-esophageal reflux disease with esophagitis, without bleeding
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:
- Other Esophagus Condition
- Barrett's Esophagus
- Esophagus Disorder
- Barrett’s Esophagus
- Various esophageal diseases
- Miscellaneous esophagus problems
- Other food pipe issues
- Barrett's condition
- Esophageal metaplasia
ICD-10 Codes:
- K2289: Other specified disease of esophagus
- K2270: Barrett's esophagus without dysplasia
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
Also known as:
- Other Intestinal Condition
- Colonic Disease
- Small Intestine Disorder
- Bowel Conditions
- Gut Problems
- Digestive Issues
ICD-10 Codes:
- K6389: Other specified diseases of intestine
Also known as:
- Chronic Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Chronic gastritis
- Long-term stomach inflammation
- Persistent stomach lining inflammation
ICD-10 Codes:
- K2950: Unspecified chronic gastritis without bleeding
Also known as:
- Other Anal and Rectal Condition
- Anal Disorder
- Rectal Disorder
- Proctitis
- Anal Disorders
- Rectal Disorders
ICD-10 Codes:
- K6289: Other specified diseases of anus and rectum
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
Also known as:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
Which procedures does Dr. Fiest perform as a Gastroenterologist?
As a Gastroenterologist, procedures performed by a Dr. Thomas Fiest 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. Fiest's office.
Does Dr. Fiest accept my insurance?
Dr. Fiest accepts most major insurance plans. Important: Please call our office at (732) 222-5200 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Fiest accept in Brick, NJ?
Dr. Fiest in Brick, 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
Braven Health
Carepoint Health
CVS Health (formerly Aetna)
Department of Veterans Affairs
Express Scripts
Horizon BlueCross BlueShield
Independence Blue Cross
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Fiest's office located?
Dr. Thomas Fiest's Primary Practice
1640 Route 88 W Ste 202
Brick, NJ 08724
(732) 222-5200
What is Dr. Fiest's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Fiest's National Provider Identifier (NPI) number is 1265533772.
What common questions do patients ask about Dr. Fiest?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Fiest
What is Dr. Thomas Fiest's specialty?
Dr. Fiest is a Gastroenterologist near Brick, 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. Fiest to book an appointment today.
Is this Dr. Thomas Fiest affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Fiest is affiliated with Monmouth Medical Center, Hackensack Meridian Jersey Shore University Medical Center 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 Thomas Fiest accepting new patients in Brick, NJ?
Yes, Dr. Thomas Fiest is accepting new patients at this time.
Does Dr. Thomas Fiest offer online booking?
Please contact Dr. Fiest's office at (732) 222-5200 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Fiest?
Please contact Dr. Fiest's office at (732) 222-5200 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Fiest have?
Dr. Thomas Fiest is certified by the American Board of Internal Medicine.
Other Gastroenterologist Near Brick, NJ
Gastroenterologist
Accepting patientsDr. Mitchell Schwartz, MD is a Gastroenterologist, who primarily practices in Brick, NJ with 2 additional practice locations. He has been practicing for over 36 years and is board certified by the American Board of Internal Medicine.
Brick, NJ
SD
Gastroenterologist
Accepting patientsDr. Shamina Dhillon, MD is a Gastroenterologist, who primarily practices in Brick, NJ with 2 additional practice locations. She is board certified by the American Board of Internal Medicine.
Brick, NJ
RR
Gastroenterologist
Accepting patients
Book OnlineDr. Ricardo Rodriguez, MD is a Gastroenterologist, who primarily practices in Brick, NJ with 1 additional practice location. He is board certified.
Brick, NJ
BOOK APPOINTMENT