See All Internal Medicine Doctors in Branford, CT
Dr. Keri Herzog, MD Icon-share Share Profile
icon-circle-check
Link Copied!
Profile link copied to clipboard!

Dr. Keri Herzog, MD

Internal Medicine
3.9 (7)
Map Pin Small Branford, CT
Accepting new patients
14 years of experience

Offers telehealth

Overview of Dr. Keri Herzog, MD

Dr. Keri Herzog, MD is an Internal Medicine Specialist in Branford, CT. They specialize in Internal Medicine, has 14 years of experience, and is board certified in Gastroenterology. They graduated from New York University and is affiliated with Yale New Haven Hospital. Patients rated Dr. Herzog an average 3.9 star rating.

Dr. Herzog works at Practice in Branford, CT with other offices in Milford, CT and New Haven, CT. They are accepting new patients and accept Aetna, Anthem and Blue Cross Blue Shield as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

Advertisement
These providers are on the medical staff of Hartford Healthcare
Compare with other Internal Medicine Specialists
Compare with other nearby providers
Photo: Dr. Cassandra Muxen, MD
Dr. Cassandra Muxen, MD
5.0 (1)
View Profile
Photo: Dr. Dianne Defusco, MD
Dr. Dianne Defusco, MD
4.1 (22)
View Profile
Photo: Dr. Paras Bhatt, MD
Dr. Paras Bhatt, MD
5.0 (4)
View Profile
These providers are on the medical staff of Hartford Healthcare.

Dr. Herzog's Office Locations

  1. 1
    Digestive Disease Associates Endoscopy Suite
    229 Montowese St, Branford, CT 06405 Icon Directions Right Arrow Directions Phone Icon (203) 481-0315
  2. 2
    Northeast Medical Group General Surgery - Milford
    849 Boston Post Rd Ste 205, Milford, CT 06460 Icon Directions Right Arrow Directions Phone Icon (203) 481-0315
  3. 3
    Yale-new Haven Hospital-saint Raphael Campus
    1450 Chapel St, New Haven, CT 06511 Icon Directions Right Arrow Directions Phone Icon (203) 789-3347
  4. 4
    County Obstetrics and Gynecology Group
    687 Main St, Branford, CT 06405 Icon Directions Right Arrow Directions Phone Icon (203) 481-0315

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Yale New Haven Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
Abdominal Pain
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy
Abdominal Pain
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Rigid Proctosigmoidoscopy

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
Abdominal Pain Chevron Icon
ERCP (Endoscopic Retrograde Cholangiopancreatography) Chevron Icon
Rigid Proctosigmoidoscopy Chevron Icon
Anemia Chevron Icon
  • View other providers who treat Anemia
Chronic Gastritis Chevron Icon
Cirrhosis Chevron Icon
Colorectal Polyp Chevron Icon
Constipation Chevron Icon
Crohn's Disease Chevron Icon
Diaphragmatic and Hiatal Hernia Chevron Icon
Diarrhea Chevron Icon
  • View other providers who treat Diarrhea
Dysphagia Chevron Icon
Enteritis Chevron Icon
Esophageal Varices Chevron Icon
Esophagitis Chevron Icon
Gas-Bloat Syndrome Chevron Icon
Gastric Ulcer Chevron Icon
Gastritis Chevron Icon
Gastroesophageal Reflux Disease (GERD) Chevron Icon
Gastrointestinal Bleeding Chevron Icon
Gastroptosis Chevron Icon
Heartburn Chevron Icon
Hemorrhoids Chevron Icon
Infectious Diarrheal Disease Chevron Icon
Inflammatory Bowel Disease Chevron Icon
Intestinal Diverticulitis Chevron Icon
Intestinal Diverticulosis Chevron Icon
Intestinal Ulcer Chevron Icon
Nausea Chevron Icon
  • View other providers who treat Nausea
Non-Alcoholic Fatty Liver Disease Chevron Icon
Noninfectious Gastroenteritis and Colitis Chevron Icon
Ulcerative Colitis Chevron Icon
Vitamin_Deficiency Chevron Icon
Arterial Blood Gas Test (ABG) Chevron Icon
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy Chevron Icon
Duodenal Polypectomy Chevron Icon
Electrocardiogram (EKG) Chevron Icon
Endoscopy (Esophagus, Stomach, Small Intestine) Chevron Icon
Flexible Sigmoidoscopy Chevron Icon
Manometry Chevron Icon
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage) Chevron Icon
Alcoholic Cirrhosis Chevron Icon
Anal or Rectal Pain Chevron Icon
Asphyxia and Hypoxemia Chevron Icon
Barrett's Esophagus Chevron Icon
Barretts Esophagus with Dysplasia Chevron Icon
Benign Neoplasm of the Digestive System Chevron Icon
Bowel Strangulation Chevron Icon
Celiac Disease Chevron Icon
Dehydration Chevron Icon
Diffuse Esophageal Spasm Chevron Icon
Duodenal Cancer Chevron Icon
Duodenal Ulcer Chevron Icon
Duodenitis Chevron Icon
Eosinophilic Esophagitis Chevron Icon
Esophageal Achalasia and Cardiospasm Chevron Icon
Esophageal Motility Disorders Chevron Icon
Esophageal Ulcer Chevron Icon
Familial Adenomatous Polyposis Chevron Icon
Gallstones Chevron Icon
Gastrointestinal Malabsorption Chevron Icon
Hemochromatosis Chevron Icon
Hepatitis B Chevron Icon
Hepatitis B - Immune Response Chevron Icon
Hernia Chevron Icon
  • View other providers who treat Hernia
Hiatal Hernia Chevron Icon
Indigestion Chevron Icon
Intestinal Obstruction Chevron Icon
Intestinal Prolapse Chevron Icon
Irritable Bowel Syndrome Chevron Icon
Joint Pain Chevron Icon
Lactose Intolerance Chevron Icon
Liver Damage from Alcohol Chevron Icon
Malnutrition Chevron Icon
Neoplasm of Gastrointestinal Tract Chevron Icon
Pancreatitis Chevron Icon
Peptic Ulcer Chevron Icon
Reflux Esophagitis Chevron Icon
Retroperitoneum Cancer Chevron Icon
Tobacco Use Disorder Chevron Icon
Unexplained Weight Loss Chevron Icon
Upper Digestive Tract Cancer Chevron Icon
Urinary Incontinence Chevron Icon
Urinary Tract Infection (UTI) Chevron Icon
Viral Hepatitis Chevron Icon
Vomiting Disorders Chevron Icon
Colon Cancer Screening Chevron Icon
Colorectal Cancer Screening Chevron Icon
Gallbladder Scan Chevron Icon
Hepatitis A Screening Chevron Icon
Hepatitis B Virus Screening Chevron Icon
Hepatitis C Virus Screening Chevron Icon
Hepatitis Screening Chevron Icon
Impedance Testing Chevron Icon
Instrumental Diagnostic Evaluation for Dysphagia Chevron Icon
Liver Function Test Chevron Icon
pH Probe Chevron Icon
  • View other providers who treat pH Probe
Screening Colonoscopy Chevron Icon
Ultrasound, Endoanal Chevron Icon
Ultrasound, Esophageal Chevron Icon
VAP Lipid Testing Chevron Icon
Wireless pH Testing Chevron Icon
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Anthem
    • Blue Cross Blue Shield
    • CareFirst Blue Cross Blue Shield
    • Cigna
    • First Health
    • Harvard Pilgrim Health Care
    • Humana
    • MultiPlan

    * Please verify this information when scheduling an appointment.

    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

    Learn more about how FindCare's ratings and reviews work

    3.9
    Average provider rating
    Based on 7 ratings
    Patient Ratings (7)
    5 Star
    (5)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (2)
    Leave a review

    How was your appointment with Dr. Herzog?

    Nov 16, 2022
    Very caring and thorough with both my visit and my husbands! The entire office runs like a well oiled machine really on top of things! Feel like we are in good hands and with a history of family colon cancer I need to have faith in my gastroenterologist
    Pam DeDona — Nov 16, 2022
    Read more reviews on Healthgrades
    Photo: Dr. Keri Herzog, MD
    How would you rate your experience with Dr. Keri Herzog, MD?
    • Likelihood of recommending Dr. Herzog to family and friends

    Dr. Herzog's Office & Staff

    • Ease of scheduling urgent appointments
    • Office environment, cleanliness, comfort, etc.
    • Staff friendliness and courteousness
    • Total wait time (waiting & exam rooms)

    Experience with Dr. Herzog

    • Level of trust in provider's decisions
    • How well provider explains medical condition(s)
    • How well provider listens and answers questions
    • Hpends appropriate amount of time with patients

    Tell Us About Yourself

    • Your gender:
    • Your age group:
    • Number of office visits you've had in the last 2 years:

    Finish Here

    • How would you like to confirm your survey information?
      Standard text messaging and data rates may apply.
    Thank you for sharing your feedback about Dr. Keri Herzog, MD.

    About Dr. Keri Herzog, MD

    Specialties
    • Internal Medicine
    Specialties
    Years of Experience
    • 14 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1427292614
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • New York University
    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.

    Frequently Asked Questions

    Dr. Keri Herzog, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Herzog is offering online scheduling or call the provider’s office for more information.

    Dr. Herzog has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    7 patients have reviewed Dr. Herzog. The overall rating for this provider is 3.9. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Herzog.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Herzog, there are benefits to both methods. A person calling to schedule an with Dr. Herzog appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

    Telehealth Options
    This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Herzog, or would you like to choose another provider and have an online appointment right now?
    Find provider online now
    Call now to make an appointment
    (203) 481-0315

    Are you Dr. Keri Herzog, MD?

    Claim your profile through Healthgrades to keep it updated and reach more patients.

    It’s free and only takes a minute.

    CLAIM MY PROFILE

    Search

    Primary Care
    Close Icon

    In the event of a medical emergency, dial 911 or visit your closest emergency room immediately.