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Dr. Erin McCoy, MD
Gastroenterology* Age 43
Dr. Erin McCoy, MD
5.0 (1 Ratings)
Dr. Erin McCoy, MD is a Gastroenterologist in Boise, ID.
Dr. Erin McCoy, MD
5.0 (1 Ratings)

Dr. Erin McCoy, MD

Gastroenterology* Age 43
Boise, ID
Accepting new patients
17 years of experience
Dr. Erin McCoy, MD is a Gastroenterologist in Boise, ID.

About Dr. Erin McCoy, MD

Dr. McCoy graduated from NEW YORK Medical College. Dr. Erin McCoy, MD is a Gastroenterologist in Boise, ID and has 17 years experience. Dr. McCoy currently practices at Idaho Gastroenterology Associates and is affiliated with St. Luke's Boise Medical Center and St. Luke's Nampa Medical Center. Dr. McCoy has experience treating conditions like Intestinal Obstruction, Bowel Strangulation, Nausea, Dysphagia, Esophageal Motility Disorders, Constipation, Hemorrhoids, Abdominal Pain, Esophageal Varices, Intestinal Diverticulosis, Congenital Anomaly Intestine and Upper Digestive Tract Cancer among other conditions at varying frequencies. Dr. McCoy's office accepts new patients. Dr. McCoy is board certified in Gastroenterology and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Intestinal Obstruction
Bowel Strangulation
Nausea
Intestinal Obstruction
Bowel Strangulation
Nausea
  • View other providers who treat Nausea
Dysphagia
Esophageal Motility Disorders
Constipation
Hemorrhoids
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Abdominal Pain
Esophageal Varices
Intestinal Diverticulosis
Congenital Anomaly Intestine
Upper Digestive Tract Cancer
Colonoscopy
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Colorectal Polyp
Endoscopy
Vomiting Disorders
Duodenal Polypectomy
Diarrhea
  • View other providers who treat Diarrhea
Duodenal Ulcer
Inflammatory Bowel Disease
Intestinal Ulcer
Crohn's Disease
Diffuse Esophageal Spasm
Cirrhosis
Gastroptosis
Unexplained Weight Loss
Intestinal Diverticulitis
Diaphragmatic and Hiatal Hernia
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Gastroesophageal Reflux Disease (GERD)
Duodenitis
Gastritis
Gastrointestinal Bleeding
Anal or Rectal Pain
Irritable Bowel Syndrome
Gas-Bloat Syndrome
Gastric Ulcer
Gastroparesis
Esophagitis
Heartburn
Noninfectious Gastroenteritis and Colitis
Hypokalemia
Eosinophilic Esophagitis
Anemia
  • View other providers who treat Anemia
Hemorrhoidectomy or Excision of Anal Tags
Chronic Gastritis
Ulcerative Colitis
Reflux Esophagitis
Malnutrition
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Liver Damage from Alcohol
Sigmoidoscopy
Alcoholic Cirrhosis
Dehydration
Barrett's Esophagus
Ileus
  • View other providers who treat Ileus
Gastrointestinal Malabsorption
Vitamin_Deficiency
Alcoholic Gastritis
Alcoholic Hepatitis
Amebic Dysentery
Ascites
  • View other providers who treat Ascites
Autoimmune Hepatitis
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Celiac Disease
Cholangitis
Colon Cancer
Congenital Achalasia
Cyclical Vomiting
Duodenal Cancer
Dysentery
Enteritis
Eosinophilic Gastritis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Familial Adenomatous Polyposis
Food Allergy
Gallstones
Gastrojejunal Ulcer
Giardiasis
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hirschsprung's Disease
Indigestion
Infectious Diarrheal Disease
Intestinal Fistula
Intestinal Prolapse
Ischemic Colitis
Lactose Intolerance
Mallory-Weiss Syndrome
Megacolon
Neoplasm of Gastrointestinal Tract
Neurogenic Bowel
Non-Neonatal Jaundice
Pancreatic Pseudocyst
Pancreatitis
Pelvic Abscess
Peptic Ulcer
Pouchitis
Primary Biliary Cholangitis
Proctoptosis
Pyloric Stenosis
Rectal Prolapse
Rectal Ulcer
Retroperitoneum Cancer
Sclerosing Mesenteritis
Splenomegaly
Stomach Stenosis
Viral Hepatitis
Viral Infection
Anoscopy
  • View other providers who treat Anoscopy
Colon Cancer Screening
Colorectal Cancer Screening
Gallbladder Scan
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
pH Probe
  • View other providers who treat pH Probe
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • BlueCard PPO
  • Options PPO
    Choice Plus POS
    Navigate Plus POS
  • California Care Small Group HMO
    Advantage HMO
    California Care Large Group HMO
  • Cigna PPO
    Open Access Plus
  • First Health (Coventry Health Care) PPO
  • APCN Choice POS II
    Open Choice PPO
    Managed Choice (Open Access) POS
    Choice Plus POS II
  • Blue Cross of Idaho PPO
  • Heritage Signature
  • HealthyBlue Advantage

Where Dr. Erin McCoy, MD Sees Patients

  1. 1 Boise Endoscopy Center
    425 W Bannock St, Boise, ID 83702
    Monday
    07:00 - 16:00
    Tuesday
    07:00 - 16:00
    Wednesday
    07:00 - 16:00
    Thursday
    07:00 - 16:00
    Friday
    07:00 - 16:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2 Idaho Gastroenterology Associates - Meridian Clinic
    2235 E Gala St, Meridian, ID 83642
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  3. 3 Idaho Gastroenterology Associates - Nampa Clinic
    1200 Garrity Blvd, Nampa, ID 83687
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  4. 4 Idaho Gastroenterology Associates - 10 Mile Clinic
    875 S Vanguard Way # 310, Meridian, ID 83642
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  5. 5 Canyon County Endoscopy Center
    1216 Garrity Blvd, Nampa, ID 83687
    Monday
    07:00 - 16:00
    Tuesday
    07:00 - 16:00
    Wednesday
    07:00 - 16:00
    Thursday
    07:00 - 16:00
    Friday
    07:00 - 16:00
    Saturday
    Closed
    Sunday
    Closed
  6. 6 St. Luke's Regional Medical Center - Meridian
    520 S Eagle Rd, Meridian, ID 83642

What Patients Say

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

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Patient Reviews
Nov 18, 2025
Dr. McCoy’s demeanor and care for you as a patient is evident and comforting. This in tandem with her confidence as a seasoned doctor and practitioner, helps you feel safe and secure when facing a complex procedure. I highly recommend choosing her to be your gastroenterologist.
— Nov 18, 2025
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Meet Dr. Erin McCoy, MD

Specialties*
Gastroenterology
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. McCoy communicate via email?
8 users said yes.
Yes
(8)
No
(2)
Does Dr. McCoy offer telehealth services or virtual visits?
9 users said yes.
Yes
(9)
No
(2)
Does Dr. McCoy offer an online patient portal?
15 users said yes.
Yes
(15)
No
(1)
Does Dr. McCoy have free onsite parking?
18 users said yes.
Yes
(18)
No
(0)
Does Dr. McCoy offer weekend visits?
2 users said yes.
Yes
(2)
No
(7)
Does Dr. McCoy offer evening visits?
3 users said yes.
Yes
(3)
No
(7)
Does Dr. McCoy specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McCoy specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McCoy specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McCoy specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. McCoy accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. McCoy'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. Erin McCoy, MD. To arrange an appointment, call the number on Dr. McCoy's profile.

Dr. McCoy frequently treats the following conditions: Intestinal Obstruction, Bowel Strangulation, Nausea, Dysphagia, Esophageal Motility Disorders, Constipation, Hemorrhoids, Abdominal Pain, Esophageal Varices, Intestinal Diverticulosis, Congenital Anomaly Intestine and Upper Digestive Tract Cancer. See more on Sharecare.

Dr. Erin McCoy, MD is affiliated with St. Luke's Boise Medical Center and St. Luke's Nampa Medical Center.

Yes, Dr. Erin McCoy, MD holds board certification in Gastroenterology.

Training & Medical Education
Medical Education
  • NEW YORK Medical College
    2009
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.

Hospitals Where Dr. Erin McCoy, MD Practices

  • St. Luke's Boise Medical Center

    190 E Bannock St, Boise, ID

  • St. Luke's Nampa Medical Center

    9850 W St Lukes Dr, Nampa, ID

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