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Dr. Nicholas Agresti, MD
Gastroenterology* Age 48
Dr. Nicholas Agresti, MD
5.0 (1 Ratings)

Offers telehealth
Map Pin Small Jacksonville, FL
Dr. Nicholas Agresti, MD is a Gastroenterologist in Jacksonville, FL.
Dr. Nicholas Agresti, MD
5.0 (1 Ratings)

Dr. Nicholas Agresti, MD

Gastroenterology* Age 48
Jacksonville, FL
Accepting new patients
19 years of experience

Offers telehealth

Dr. Nicholas Agresti, MD is a Gastroenterologist in Jacksonville, FL.

About Dr. Nicholas Agresti, MD

Dr. Agresti graduated from American University of The Caribbean School of Medicine in 2007 and completed a residency at Norwalk Hosp-Yale University. Dr. Nicholas Agresti, MD is a Gastroenterologist in Jacksonville, FL and has 19 years experience. Dr. Agresti currently practices at Southern Heart Group and is affiliated with Ascension St Vincent's Riverside and Southeast Georgia Health System-Brunswick. Dr. Agresti has experience treating conditions like Anal or Rectal Pain, Gastroptosis, Constipation, Colorectal Polyp, Gastrointestinal Bleeding and Hemorrhoids among other conditions at varying frequencies. Dr. Agresti's office accepts new patients and telehealth appointments. Dr. Agresti is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Anal or Rectal Pain
Gastroptosis
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Anal or Rectal Pain
Gastroptosis
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Anal or Rectal Pain
Gastroptosis
Constipation
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colonoscopy
Colorectal Polyp
Duodenal Polypectomy
Endoscopy
Sigmoidoscopy
Gastrointestinal Bleeding
Hemorrhoids
Intestinal Diverticulosis
Nausea
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Diarrhea
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Diaphragmatic and Hiatal Hernia
Dysphagia
Intestinal Ulcer
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Anemia
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Rigid Proctosigmoidoscopy
Manometry
Flexible Sigmoidoscopy
Gastroesophageal Reflux Disease (GERD)
Abdominal Pain
Cirrhosis
Intestinal Obstruction
Noninfectious Gastroenteritis and Colitis
Familial Adenomatous Polyposis
Gas-Bloat Syndrome
Inflammatory Bowel Disease
Gastritis
Gastric Ulcer
Duodenal Ulcer
Esophagitis
Crohn's Disease
Esophageal Motility Disorders
Ileus
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Ulcerative Colitis
Esophageal Varices
Barrett's Esophagus
Reflux Esophagitis
Liver Damage from Alcohol
Acute Gastritis
Gallstones
Alcoholic Cirrhosis
Vomiting Disorders
Chronic Gastritis
Hypokalemia
Pancreatitis
Eosinophilic Esophagitis
Unexplained Weight Loss
Malnutrition
Lactose Intolerance
Hepatitis C
Liver Damage
Gastrointestinal Malabsorption
Intestinal Diverticulitis
Duodenitis
Diffuse Esophageal Spasm
Heartburn
Dehydration
Vitamin_Deficiency
Ascites
  • View other providers who treat Ascites
Gastroparesis
Rectal Ulcer
Abdominal Disorders
Alcoholic Fatty Liver
Alcoholic Hepatic Failure
Alcoholic Hepatitis
All Types of Food Poisoning
Autoimmune Hepatitis
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Bile Duct Obstruction
Biliary Atresia
Biliary Cirrhosis
Blood Disorders
Boerhaave's Syndrome
Bowel Strangulation
Celiac Disease
Cholangitis
Cholecystitis
Cholecystitis and Gallstones
Cholelithiasis
Chronic Active Hepatitis
Chronic Cholecystitis
Chronic Diarrhea
Clostridium Difficile Colitis
Coccygeal Pain
Colon Cancer
Colon Polyp
Congenital Achalasia
Congenital Anomaly Bile Duct
Congenital Anomaly Esophagus
Congenital Anomaly Intestine
Cyclical Vomiting
Cystic Fibrosis
Duodenal Cancer
Dysentery
Enteritis
Esophageal Achalasia and Cardiospasm
Esophageal Diseases
Esophageal Diverticulum
Esophageal Ulcer
Food Allergy
Food Poisoning
Gastrointestinal Diseases
Gastrojejunal Ulcer
Giardiasis
Hemochromatosis
Hepatic Fibrosis
Hepatitis
Hepatitis B
Hepatitis B - Immune Response
Hepatocellular Cancer
Hepatocellular Carcinoma
Hepatopulmonary Syndrome
Hepatorenal Syndrome
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Illeum Cancer
Indigestion
Infectious Diarrheal Disease
Iron Deficiency Anemia
Iron Metabolism Disorders
Irritable Bowel Syndrome
Ischemic Colitis
Jaundice
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Limb Swelling
Liver Cancer
Long COVID Disorder
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Nutritional Diseases
Obstructive Jaundice
Pancreatic Cystic Lesions
Pancreatic Insufficiency
Pancreatic Pseudocyst
Pelvic Abscess
Peptic Ulcer
Polyp of Gallbladder
Pouchitis
Primary Biliary Cholangitis
Primary Sclerosing Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Retroperitoneum Cancer
Reye's Syndrome
Salmonella Food Poisoning
Small Intestine Infarction
Spleen Cyst
Splenomegaly
Stomach Diseases
Stomach Stenosis
Ulcer
  • View other providers who treat Ulcer
Upper Digestive Tract Cancer
Variceal Bleeding
Viral Enteritis
Viral Hepatitis
Vitamin B Complex Deficiency
Vitamin B12 Anemia
Anoscopy
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Capsule Endoscopy
Colon Cancer Screening
Colonoscopy With Polypectomy
Colorectal Cancer Screening
Endoscopic Mucosal Resection
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
Gastroenterology Procedures
Hemorrhoidectomy or Excision of Anal Tags
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Impedance Testing
Instrumental Diagnostic Evaluation for Dysphagia
Liver Biopsy
Liver Function Test
Pancreas Surgeries
pH Probe
  • View other providers who treat pH Probe
Plasmapheresis
Radiofrequency Ablation for Barrett's Esophagus
Screening Colonoscopy
Therapeutic Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • HealthFirst
  • Blue Cross and Blue Shield
  • HealthyBlue 2.0
  • Blue Cross Blue Shield of Georgia
  • Highmark Blue Cross Blue Shield
  • Aetna
  • Empire Blue Cross Blue Shield
  • QualCare
  • Traditional / Indemnity-GA
  • Horizon Blue Cross Blue Shield of New Jersey
  • Medicaid
  • Emblem Health
  • Oxford Health Plans
  • MagnaCare
  • MultiPlan PPO
  • United Healthcare
  • Capital District Physicians Health Plan (CDPHP) HMO
  • Curative EPO
    Curative PPO
    Curative PPO Plus
  • Blue Cross Blue Shield of Louisiana PPO
  • Humana
  • Cigna
  • Blue Cross Blue Shield of Massachusetts
  • First Health (Coventry Health Care)
  • Superior Health Plan
  • Commercial Insurance Company

Where Dr. Nicholas Agresti, MD Sees Patients

  1. 1 Southern Heart Group
    1824 King St Ste 300, Jacksonville, FL 32204
    Icon Directions Right Arrow Directions Phone Icon (904) 381-9393
  2. 2 Ascension St. Vincent's Riverside
    1 Shircliff Way, Jacksonville, FL 32204
    Icon Directions Right Arrow Directions Phone Icon (904) 381-9393
  3. 3 GLYNN Anesthesia Associates Inc.
    3217 4th St, Brunswick, GA 31520
    Icon Directions Right Arrow Directions Phone Icon (912) 267-0058
  4. 4 Office
    3 Shircliff Way Ste 400, Jacksonville, FL 32204
    Icon Directions Right Arrow Directions Phone Icon (904) 381-9393

What Patients Say

Likelihood to recommend Dr. Agresti
5.0
Based on 1 Reviews
5 Stars (1)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Dec 26, 2025
Compared to my first procedure, this experience was pleasant. Everyone made you feel comfortable and relaxed. I would highly recommend Dr. Agresti and his staff.
— Dec 26, 2025
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Telehealth Options
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(904) 381-9393

Meet Dr. Nicholas Agresti, MD

Specialties*
Gastroenterology
Transplant Hepatology
Hepatology
Internal Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Agresti communicate via email?
27 users said yes.
Yes
(27)
No
(3)
Does Dr. Agresti offer telehealth services or virtual visits?
25 users said yes.
Yes
(25)
No
(4)
Does Dr. Agresti offer an online patient portal?
39 users said yes.
Yes
(39)
No
(1)
Does Dr. Agresti have free onsite parking?
44 users said yes.
Yes
(44)
No
(0)
Does Dr. Agresti offer weekend visits?
4 users said yes.
Yes
(4)
No
(17)
Does Dr. Agresti offer evening visits?
7 users said yes.
Yes
(7)
No
(12)
Does Dr. Agresti specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Agresti specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Agresti specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Agresti specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Agresti accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Agresti's Practice

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Nicholas Agresti, MD. To arrange an appointment, call the number on Dr. Agresti's profile.

Dr. Agresti frequently treats the following conditions: Anal or Rectal Pain, Gastroptosis, Constipation, Colorectal Polyp, Gastrointestinal Bleeding and Hemorrhoids. See more on Sharecare.

Dr. Nicholas Agresti, MD is affiliated with Ascension St Vincent's Riverside and Southeast Georgia Health System-Brunswick.

Yes, Dr. Nicholas Agresti, MD holds board certification in Gastroenterology.
Training & Medical Education
Medical Education
  • American University of The Caribbean School of Medicine
    2007
Medical Education
Board Certifications
  • Gastroenterology
Board Certifications
What’s a board certification and why is it important that my provider has one?

A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Residency Hospital
  • Norwalk Hosp-Yale University
    2011
Residency Hospital
Fellowship Hospital
  • University of Miami Miller School of Medicine
    2013
Fellowship Hospital

Hospitals Where Dr. Nicholas Agresti, MD Practices

  • Ascension St Vincent's Riverside

    1 Shircliff Way, Jacksonville, FL

  • Southeast Georgia Health System-Brunswick

    2415 Parkwood Dr, Brunswick, GA

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