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Dr. Douglas Dieterich, MD

Gastroenterology*
4.7 (131)
Map Pin Small New York, NY
Accepting new patients
46 years of experience

Offers telehealth

Overview of Dr. Douglas Dieterich, MD

Dr. Douglas Dieterich, MD is a Gastroenterologist in New York, NY. They specialize in Gastroenterology, has 46 years of experience, and is board certified in Gastroenterology. They graduated from New York University Grossman School of Medicine and is affiliated with Mount Sinai Morningside. Patients rated Dr. Dieterich an average 4.7 star rating.

Dr. Dieterich works at Practice in New York, NY with other offices in Manhasset, NY. They frequently treat conditions like Hepatitis C, Esophageal Varices and Cirrhosis along with other conditions at varying frequencies. They are accepting new patients and accept Aetna, Blue Cross Blue Shield and Cigna as well as other major insurance plans. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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These providers are on the medical staff of Mount Sinai Hospital.

Dr. Dieterich's Office Locations

  1. 1
    MSSM-Optical Shop
    17 E 102nd St, New York, NY 10029 Icon Directions Right Arrow Directions Phone Icon (212) 241-7270
  2. 2
    Mount Sinai
    1468 Madison Ave, New York, NY 10029 Icon Directions Right Arrow Directions Phone Icon (212) 659-8879
  3. 3
    Mount Sinai
    1 Gustave L Levy Pl, New York, NY 10029 Icon Directions Right Arrow Directions Phone Icon (212) 241-7270
  4. 4
    North Shore Medical Group of the Mount Sinai School of Medicine
    1155 Northern Blvd, Manhasset, NY 11030 Icon Directions Right Arrow Directions Phone Icon (516) 407-4000
    Tuesday
    09:00 - 17:00

Hospital Affiliations
Admitting Hospitals

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

  • Mount Sinai Morningside

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.
Hepatitis C
Esophageal Varices
Cirrhosis
Hepatitis C
Esophageal Varices
Cirrhosis

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.
Hepatitis C
Esophageal Varices
Cirrhosis
Hepatitis B
Non-Alcoholic Fatty Liver Disease
Biliary Cirrhosis
Abdominal Pain
Ascites
  • View other providers who treat Ascites
Barrett's Esophagus
Chronic Gastritis
Colorectal Polyp
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Esophagitis
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Hemorrhoids
Hypokalemia
Inflammatory Bowel Disease
Intestinal Diverticulosis
Intestinal Ulcer
Irritable Bowel Syndrome
Liver Damage from Alcohol
Primary Biliary Cholangitis
Reflux Esophagitis
Vitamin_Deficiency
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Duodenal Polypectomy
Endoscopy
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Acute Gastritis
Alcoholic Cirrhosis
Alcoholic Fatty Liver
Alcoholic Hepatitis
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Barretts Esophagus with Dysplasia
Benign Neoplasm of the Digestive System
Celiac Disease
Cholangitis
Congenital Achalasia
Constipation
Copper Metabolism Disorders
Crohn's Disease
Dehydration
Duodenal Ulcer
Duodenitis
Dysentery
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Ulcer
Familial Adenomatous Polyposis
Gallstones
Gas-Bloat Syndrome
Gastric Ulcer
Gastrointestinal Bleeding
Gastrointestinal Malabsorption
Gastroparesis
Heartburn
Hemochromatosis
Hepatitis A
Hepatitis B - Immune Response
Hepatitis E
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Indigestion
Infectious Diarrheal Disease
Intestinal Diverticulitis
Intestinal Obstruction
Ischemic Colitis
Liver Abscess
Malnutrition
Nausea
  • View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
Non-Neonatal Jaundice
Noninfectious Gastroenteritis and Colitis
Pancreatitis
Peptic Ulcer
Primary Sclerosing Cholangitis
Pyloric Stenosis
Retroperitoneum Cancer
Secondary Biliary Cholangitis
Sphingolipidosis
Splenomegaly
Ulcerative Colitis
Unexplained Weight Loss
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vomiting Disorders
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
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Screening Colonoscopy
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing
Check your insurance
    Close Icon
    Please double-check when making an appointment.

    View All Accepted Carriers

    • Aetna
    • Blue Cross Blue Shield
    • Capital District Physician's Health Plan (CDPHP)
    • Cigna
    • Connecticare
    • EmblemHealth
    • Empire Blue Cross Blue Shield
    • Excellus BlueCross BlueShield
    • Fidelis Care
    • Healthfirst
    • Highmark Blue Cross Blue Shield
    • Horizon Blue Cross Blue Shield of New Jersey
    • Humana
    • MagnaCare
    • MVP Health Care
    • Oscar Health
    • Oxford Health Plans
    • UnitedHealthCare

    * 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

    4.7
    Average provider rating
    Based on 131 ratings
    Patient Ratings (131)
    5 Star
    (113)
    4 Star
    (9)
    3 Star
    (1)
    2 Star
    (1)
    1 Star
    (7)
    Leave a review

    How was your appointment with Dr. Dieterich?

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    Photo: Dr. Douglas Dieterich, MD
    How would you rate your experience with Dr. Douglas Dieterich, MD?
    • Likelihood of recommending Dr. Dieterich to family and friends

    Dr. Dieterich'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. Dieterich

    • 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

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    About Dr. Douglas Dieterich, MD

    Specialties*
    • Gastroenterology

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 46 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, Dutch and Spanish
    Languages Spoken
    NPI Number
    • 1225056070
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Fellowship
    • Bellevue Hospital Center
    Fellowship
    Internship
    • Bellevue Hospital Center
    Internship
    Medical Education
    • New York University Grossman School of Medicine
    Medical Education
    Board Certifications
    • Gastroenterology and Internal Medicine
    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. Douglas Dieterich, MD is accepting new patients on Healthline FindCare. You can check to see if Dr. Dieterich is offering online scheduling or call the provider’s office for more information.

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

    Dr. Dieterich has seen patients for Hepatitis C, Esophageal Varices and Cirrhosis, and more. You can see other conditions treated by Dr. Dieterich on their profile. Please call the provider’s office to confirm all visit reasons.

    131 patients have reviewed Dr. Dieterich. The overall rating for this provider is 4.7. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Dieterich.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Dieterich, there are benefits to both methods. A person calling to schedule an with Dr. Dieterich 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. Dieterich?
    Call now to make an appointment
    (212) 241-7270

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