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Dr. Jeffrey Klingenstein, MD
Gastroenterology* Age 75
Dr. Jeffrey Klingenstein, MD

Offers telehealth

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Dr. Jeffrey Klingenstein, MD is a Gastroenterologist in Astoria, NY.
Dr. Jeffrey Klingenstein, MD
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Dr. Jeffrey Klingenstein, MD

Gastroenterology* Age 75
Astoria, NY
Accepting new patients
51 years of experience

Offers telehealth

Dr. Jeffrey Klingenstein, MD is a Gastroenterologist in Astoria, NY.
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About Dr. Jeffrey Klingenstein, MD

Dr. Klingenstein graduated from Boston University. Dr. Jeffrey Klingenstein, MD is a Gastroenterologist in Astoria, NY and has 51 years experience. Dr. Klingenstein's office accepts new patients and telehealth appointments. Dr. Klingenstein also speaks German. Dr. Klingenstein is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Compare with other Gastroenterologists

Compare Dr. Klingenstein with our nearby Gastroenterologists at NewYork-Presbyterian Queens
These providers are on the medical staff of NewYork-Presbyterian Queens
These providers are on the medical staff of NewYork-Presbyterian Queens.
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Experience Check

Enter a condition or procedure
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Rigid Proctosigmoidoscopy
Flexible Sigmoidoscopy
Manometry
Irritable Bowel Syndrome
Intestinal Diverticulitis
Diaphragmatic and Hiatal Hernia
Gas-Bloat Syndrome
Gastrointestinal Bleeding
Pancreatitis
Intestinal Diverticulosis
Hemorrhoids
Malnutrition
Esophagitis
Gastritis
Ulcerative Colitis
Anemia
  • View other providers who treat Anemia
Inflammatory Bowel Disease
Endoscopy
Barrett's Esophagus
Gastroesophageal Reflux Disease (GERD)
Intestinal Ulcer
Duodenal Polypectomy
Diarrhea
  • View other providers who treat Diarrhea
Unexplained Weight Loss
Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Colonoscopy
Constipation
Abdominal Pain
Acute Gastritis
Alcoholic Cirrhosis
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Autoimmune Hepatitis
Benign Neoplasm of the Digestive System
Celiac Disease
Chronic Anal Fissure
Cirrhosis
Colon Cancer
Colorectal Polyp
Congenital Achalasia
Crohn's Disease
Dehydration
Diffuse Esophageal Spasm
Duodenal Ulcer
Duodenitis
Dysentery
Dysphagia
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Motility Disorders
Esophageal Ulcer
Esophageal Varices
Familial Adenomatous Polyposis
Food Allergy
Gallstones
Gastric Ulcer
Gastrointestinal Malabsorption
Gastrojejunal Ulcer
Gastroparesis
Gastroptosis
Hepatitis B
Hepatitis B - Immune Response
Hepatitis C
Hepatorenal Syndrome
Hereditary Amyloidosis
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Hiatal Hernia with Obstruction
Hypokalemia
Indigestion
Infectious Diarrheal Disease
Intestinal Obstruction
Ischemic Colitis
Liver Damage from Alcohol
Mallory-Weiss Syndrome
Metabolic Dysfunction Associated Steatotic Liver Disease (MASLD)
Nausea
  • View other providers who treat Nausea
Neoplasm of Gastrointestinal Tract
Noninfectious Gastroenteritis and Colitis
Peptic Ulcer
Reflux Esophagitis
Retroperitoneum Cancer
Upper Digestive Tract Cancer
Viral Enteritis
Viral Hepatitis
Vitamin B Complex Deficiency
Vitamin_Deficiency
Vomiting Disorders
Anal Cauterization
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
Sigmoidoscopy
Transendoscopic Stent Placement
Ultrasound, Endoanal
Ultrasound, Esophageal
VAP Lipid Testing
Wireless pH Testing

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • MultiPlan PPO
  • Choice Plus POS II
    Aetna
  • MagnaCare
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Personal Choice PPO
  • Medicare
  • HealthFirst
  • Fidelis Care
  • Choice Care PPO
  • Blue Card PPO
  • Cigna PPO
    Open Access Plus
  • HealthyBlue Advantage
  • National (BlueCard) PPO
  • First Health (Coventry Health Care) PPO

Where Dr. Jeffrey Klingenstein, MD Sees Patients

  1. 1 Greater New York Gastroenterology LLP
    2325 31st St Ste 500, Astoria, NY 11105
    Monday
    09:00 - 17:00
    Tuesday
    09:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    09:00 - 16:00
    Friday
    09:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  2. 2 Office
    3601 31st Ave, Astoria, NY 11106
  3. 3 Jeffrey Schneller DPM PC
    4555 43rd St, Sunnyside, NY 11104

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Klingenstein?
Call now to make an appointment
(718) 626-2337

Meet Dr. Jeffrey Klingenstein, MD

Languages Spoken
German
Languages Spoken
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. Klingenstein communicate via email?
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Does Dr. Klingenstein offer an online patient portal?
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Does Dr. Klingenstein specialize in working with children or adolescents?
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Does Dr. Klingenstein specialize in working with seniors?
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Does Dr. Klingenstein specialize in couples therapy?
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FAQs About Dr. Klingenstein'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. Jeffrey Klingenstein, MD. To arrange an appointment, call the number on Dr. Klingenstein's profile.

Dr. Jeffrey Klingenstein, MD is affiliated with NewYork-Presbyterian Queens, Mount Sinai Hospital and North Shore University Hospital.

Yes, Dr. Jeffrey Klingenstein, MD holds board certification in Gastroenterology and Internal Medicine.

Training & Medical Education
Medical Education
  • Boston University
    1975
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.

Hospitals Where Dr. Jeffrey Klingenstein, MD Practices

  • NewYork-Presbyterian Queens

    5645 Main St, Flushing, NY

  • Mount Sinai Hospital

    1 Gustave L Levy Pl, New York, NY

  • North Shore University Hospital

    300 Community Dr, Manhasset, NY

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