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Dr. Daniel Rengstorff, MD

Internal Medicine* Age 53
Dr. Daniel Rengstorff, MD
4.2 (5 Ratings)

Offers telehealth

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Dr. Daniel Rengstorff, MD is an Internist in Redwood City, CA.
Dr. Daniel Rengstorff, MD
4.2 (5 Ratings)
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Dr. Daniel Rengstorff, MD

Internal Medicine* Age 53
Redwood City, CA
Accepting new patients
26 years of experience

Offers telehealth

Dr. Daniel Rengstorff, MD is an Internist in Redwood City, CA.

About

Dr. Rengstorff graduated from Georgetown University School of Medicine in 1998 and completed a residency at Vanderbilt University Hospital.Dr. Daniel Rengstorff, MD is an Internist in Redwood City, CA and has 26 years experience. Dr. Rengstorff currently practices at Practice and are affiliated with Sequoia Hospital and El Camino Hospital. Dr. Rengstorff has experience treating conditions like Nausea among other conditions at varying frequencies. At present, Dr. Rengstorff received an average rating of 4.2/5 from patients and has been reviewed 5 times. Dr. Rengstorff's office accepts new patients and telehealth appointments. Dr. Rengstorff is board certified in Gastroenterology and accepts multiple insurance plans.

Offers Telehealth

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

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Compare with other Internists

Compare Dr. Rengstorff with our nearby Internists at Sequoia Hospital
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These providers are on the medical staff of Sequoia Hospital
These providers are on the medical staff of Sequoia Hospital.
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Experience Check

Enter a condition or procedure
Nausea
Dysphagia
Gastrointestinal Malabsorption
Nausea
Dysphagia
Gastrointestinal Malabsorption
Nausea
  • View other providers who treat Nausea
Dysphagia
Gastrointestinal Malabsorption
Abdominal Pain
All Headaches (incl. Migraine)
Anemia
  • View other providers who treat Anemia
Chronic Gastritis
Colorectal Polyp
Congenital Anomaly Intestine
Constipation
Diaphragmatic and Hiatal Hernia
Diarrhea
  • View other providers who treat Diarrhea
Esophageal Motility Disorders
Esophagitis
Familial Adenomatous Polyposis
Gallstones
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Bleeding
Gastroptosis
Heartburn
Hemorrhoids
Inflammatory Bowel Disease
Intestinal Diverticulosis
Irritable Bowel Syndrome
Non-Alcoholic Fatty Liver Disease
Noninfectious Gastroenteritis and Colitis
Reflux Esophagitis
Unexplained Weight Loss
Vomiting Disorders
Arterial Blood Gas Test (ABG)
Duodenal Polypectomy
Electrocardiogram (EKG)
Fecal Occult Blood Test for Colorectal Cancer
Flexible Sigmoidoscopy
Manometry
Removal or Destruction of Rectal or Intestinal Tumor (incl. Colonoscopy, Proctosigmoidoscopy, Sigmoidoscopy and Control of Hemorrhage)
Rigid Proctosigmoidoscopy
Acute Gastritis
Alcoholic Cirrhosis
Anal or Rectal Pain
Ascites
  • View other providers who treat Ascites
Asphyxia and Hypoxemia
Barrett's Esophagus
Benign Neoplasm of the Digestive System
Biliary Cirrhosis
Bowel Strangulation
Celiac Disease
Cholangitis
Chronic Anal Fissure
Cirrhosis
Congenital Anomaly Esophagus
Crohn's Disease
Dehydration
Diffuse Esophageal Spasm
Diverticulitis
Diverticulosis
Duodenal Cancer
Duodenal Ulcer
Duodenitis
Enteritis
Eosinophilic Esophagitis
Esophageal Achalasia and Cardiospasm
Esophageal Diverticulum
Esophageal Ulcer
Esophageal Varices
Gastric Ulcer
Gastroparesis
Helicobacter Pylori Gastrointestinal Tract Infection
Hemochromatosis
Hepatitis B
Hepatitis B - Immune Response
Hernia
  • View other providers who treat Hernia
Hiatal Hernia
Ileus
  • View other providers who treat Ileus
Illeum Cancer
Indigestion
Intestinal Diverticulitis
Intestinal Obstruction
Intestinal Ulcer
Joint Pain
Liver Damage from Alcohol
Malnutrition
Pancreatitis
Primary Biliary Cholangitis
Pyloric Stenosis
Retroperitoneum Cancer
Throat Pain
Tobacco Use Disorder
Ulcerative Colitis
Upper Digestive Tract Cancer
Urinary Incontinence
Urinary Tract Infection (UTI)
Viral Hepatitis
Vitamin_Deficiency
Ablation
  • View other providers who treat Ablation
Anoscopy
  • View other providers who treat Anoscopy
Breath Testing
Colon Cancer Screening
Colonoscopy
Colorectal Cancer Screening
ERCP (Endoscopic Retrograde Cholangiopancreatography)
Gallbladder Scan
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 Function Test
pH Probe
  • View other providers who treat pH Probe
Proctosigmoidoscopy
Screening Colonoscopy
Ultrasound
VAP Lipid Testing
Wireless pH Testing

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Health Net
  • Choice Care PPO
    Humana
  • Access Plus Savenet
    Local Access Plus HMO
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • Anthem Blue Cross Blue Shield
  • Beech Street (Multiplan)
  • Cigna PPO
    Cigna
    LocalPlus
    Great West Healthcare-Cigna
    Open Access Plus
  • HealthyBlue Advantage
    HealthyBlue 2.0
  • Basic HMO
    Aetna
    Choice Plus POS II
  • Blue Cross and Blue Shield
    Blue Cross Blue Shield
    Blue Card PPO
  • Coventry Health Care
  • First Health (Coventry Health Care) PPO
  • Blue Cross Blue Shield of California PPO
    Advantage Preferred DirectAccess Plus PPO
    Select PPO
  • MultiPlan PPO
  • EPO-CA
    UC Health Savings Plan-CA
    Balanced (Prudent Buyer)-CA PPO
    Bronze EPO (Prudent Buyer EPO/ Small Grp)-CA
    National (BlueCard) PPO
    Silver (CaliforniaCare HMO/ Small Grp) HMO
    Advantage-CA PPO
    UC Medicare with Prescription Drugs-CA PPO
    National (BlueCard Basic) PPO
    UCSHIP-CA PPO
    Platinum (CaliforniaCare HMO/ Small Grp) HMO
    Silver Select (Select / Small Grp)-CA HMO
    Traditional
    Gold Advantage-CA PPO
    Dignity Health EPO / PPO-CA
    Bronze EPO (Prudent Buyer / Small Grp)-CA PPO
    Lumenos Plans-CA PPO
    Blue Cross (CACare) - Small Group-CA HMO
    Platinum Select (Select / Small Grp)-CA HMO
    Blue Cross (Prudent Buyer) - Small Group-CA PPO
    UC Medicare without Prescription Drugs-CA PPO
    Traditional PPO
    MemorialCare Custom-CA PPO
    Blue Cross (Prudent Buyer) - Individual-CA PPO
    Select PPO (Select Network)-CA PPO
    UC Care-CA PPO
    Select Plus-CA HMO
    Gold EPO (Prudent Buyer / Small Grp)-CA PPO
    Bronze Select (Select PPO/ Small Grp)-CA PPO
    PERS Traditional-CA HMO
    Silver EPO (Prudent Buyer EPO/ Small Grp)-CA
    Dignity Health Custom Advantage-CA HMO
    Gold Select (Select / Small Grp)-CA HMO
    UC High Option Supplement to Medicare-CA
    Select-CA PPO
    PERS Choice / PERSCare Providers-CA PPO
    Advantage-CA HMO
    Blue Cross-CA HMO-POS
    Silver (Prudent Buyer PPO/ Small Grp)-CA PPO
    Blue Cross (Prudent Buyer) - Student Health-CA PPO
    Blue Cross (CACare) - Individual-CA HMO
    Gold Select (Select PPO/ Small Grp)-CA PPO
    Select (PERS Select Providers)-CA PPO
    Tenet Network-CA PPO
    UC Resident and Fellows-CA PPO
    PERS Select-CA HMO
    Select-CA HMO
    UC CORE-CA PPO
    Blue Cross (CACare) - Large Group-CA HMO
    Bronze (Prudent Buyer PPO/ Small Grp)-CA PPO
    Silver Select (Select PPO/ Small Grp)-CA PPO
    Platinum Select (Select PPO/ Small Grp)-CA PPO
    USC Plan (Two Tiered Network)-CA HMO
    Gold (CaliforniaCare HMO/ Small Grp) HMO
    Gold EPO (Prudent Buyer EPO/ Small Grp)-CA
    Gold (Prudent Buyer PPO/ Small Grp)-CA PPO
    Platinum (Prudent Buyer PPO/ Small Grp)-CA PPO
    Blue Cross (Prudent Buyer) - Large Group-CA PPO
    Silver Advantage-CA PPO
    Dignity Health Ventura EPO/PPO-CA
  • PacifiCare

Locations

  1. 1 Peninsula Gastroenterology Medical Group Inc.
    2900 Whipple Ave Ste 245, Redwood City, CA 94062
    Icon Directions Right Arrow Directions Phone Icon (650) 365-3700
  2. 2 Sequoia Hospital
    170 Alameda de las Pulgas, Redwood City, CA 94062
    Icon Directions Right Arrow Directions Phone Icon (650) 369-5811
  3. 3 Peninsula Gastroenterology Medical Group Inc
    2500 Hospital Dr Bldg 8, Mountain View, CA 94040
    Icon Directions Right Arrow Directions Phone Icon (650) 964-3636
  4. 4 Atherton Endoscopy Center
    3351 El Camino Real Ste 220, Atherton, CA 94027
    Icon Directions Right Arrow Directions Phone Icon (650) 363-2800

Patient Satisfaction

Likelihood to recommend Dr. Rengstorff
4.2
Based on 5 Reviews
5 Stars (4)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Patient Reviews
Sep 14, 2019
Dr. Rengstorff is always on time for his appts, and both he and his staff are most pleasant and competent. I greatly value Dr. Rengstorff's medical expertise as well as his willingness to answer questions and discuss patients' concerns. I also appreciate that he responds in a timely manner to messages sent to him and shares test results as they become available. I am fortunate to have Dr. Rengstorff as part of my health care team!
Bhg — Sep 14, 2019
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Photo: Dr. Daniel Rengstorff, MD
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Dr. Rengstorff's Office & Staff

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Experience with Dr. Rengstorff

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  • 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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Telehealth Options
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(650) 365-3700

About Me

Specialties*
Internal Medicine
Gastroenterology
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.
Education

Education

Medical Education
  • Georgetown University School of Medicine
    1998
Medical Education

Board Certifications

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.

Internship

Internship
  • Vanderbilt University Hospital
    1999
Internship

Residency

Residency Hospital
  • Vanderbilt University Hospital
    2001
Residency Hospital

Fellowship

Fellowship Hospital
  • California Pacific Medical Center
    2004
Fellowship Hospital
Common Questions and Answers
Responses are sourced directly from patients.
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Frequently Asked Questions

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. Daniel Rengstorff, MD. To arrange an appointment, call the number on Dr. Rengstorff's profile.

Dr. Daniel Rengstorff, MD is affiliated with Sequoia Hospital and El Camino Hospital.

Yes, Dr. Daniel Rengstorff, MD holds board certification in Gastroenterology and Internal Medicine.

Hospital Affiliations

  • Sequoia Hospital

    170 Alameda de las Pulgas, Redwood City, CA

  • El Camino Hospital

    2500 Grant Rd, Mountain View, CA