Dr. John W. Roark Jr, MD

Dr. John W. Roark Jr, MD http://cdn.hgimg.com/img/silhouettes/silhouette-male_w120h160_v1.jpg Visit Healthgrades for information on Dr. John W. Roark Jr, MD. Find Phone & Address information, medical practice history, affiliated hospitals and more.

Specializes in Gastroenterology • Male • Age 64

2999 Regent St Ste 524
Berkeley, CA 94705
OverviewExperienceHospital QualityPatient SatisfactionAppointments & Offices

Key things you need to know about
Dr. Roark Jr:

1

Dr. Roark Jr's Experience

Research training, expertise and qualifications

Dr. Roark Jr's Specialties

Procedures Dr. Roark Jr Performs

  • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
  • Endoscopy (Esophagus, Stomach, Small Intestine)

MoreGet the facts on Dr. Roark Jr

2

Hospital Quality

The right hospital is as important as the right doctor

Alta Bates Summit Medical Center - Summit
350 Hawthorne Avenue
Oakland, CA 94609
Alta Bates Summit Medical Center - Alta Bates Camp
2450 Ashby Avenue
Berkeley, CA 94705

MoreKnow where you'll be treated

Healthgrades

9 Facts About Hospital Quality

Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow

3

Patient Satisfaction

Patients' feedback on their experience with Dr. Roark Jr

Healthgrades

8 Facts About Patient Satisfaction Surveys

Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know

4

Appointments & Offices

Check insurance plans, locations and make an appointment

Accepting new patients?

  • Yes
Northern California Gastroenter
Northern California Gastroenter
2999 Regent St Ste 524
Berkeley, CA 94705
NORTHERN CALIFORNIA GASTROENTEROLOGY CONSULTANTS
NORTHERN CALIFORNIA GASTROENTEROLOGY CONSULTANTS
3300 Webster St Ste 312
Oakland, CA 94609
MoreSchedule an appointment
Healthgrades

7 Tips to Prepare for Your Appointment

The key to a successful appointment is communication. To get the most out of your visit, prepare ahead of time so you can lead the conversation with your doctor. These 7 tips will get you ready

Directions to Dr. Roark Jr's Office

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  1. Healthgrades

    10 Steps to Pick the Right Doctor

    Whether you need a primary care doctor or a specialist, these 10 steps will ensure you find the right doctor for you. View Slideshow

    Dr. Roark Jr's Experience

    Specialties

    • Gastroenterology

    Board Certifications

    • Gastroenterology
    • Internal Medicine
    1
    • Colonoscopy, Proctosigmoidoscopy, and Sigmoidoscopy
    • Endoscopy (Esophagus, Stomach, Small Intestine)
    2
    • Abdominal Pain
    • Anemia
    • Barrett's Esophagus
    • Benign Neoplasm of the Digestive System
    • Biliary Atresia
    • Cholecystitis and Gallstones
    • Cirrhosis
    • Colorectal Cancer
    • Crohn's Disease (Regional Enteritis)
    • Diaphragmatic and-or Hiatal Hernia
    • Diverticulitis, Intestinal
    • Diverticulosis, Intestinal
    • Diverticulum of Esophagus
    • Duodenal Ulcer
    • Duodenitis
    • Dysphagia
    • Enteritis
    • Esophageal Achalasia and Cardiospasm
    • Esophageal Cancer
    • Esophageal Ulcer
    • Esophageal Varices
    • Esophagitis
    • Gas-Bloat Syndrome
    • Gastric Ulcer
    • Gastritis
    • Gastroesophageal Reflux Disease (GERD)
    • Gastrointestinal Bleeding
    • Gastrointestinal Malabsorption
    • Gastroparesis
    • Heartburn
    More
    • Hemorrhoids
    • Hepatitis B - Immune Response
    • Hepatitis C
    • Ileus
    • Indigestion
    • Intestinal Obstruction
    • Irritable Bowel Syndrome
    • Malnutrition
    • Non-Neonatal Jaundice
    • Peptic Ulcer
    • Stomach and Small Intestine Cancer
    • Stomach Cancer
    • Ulcerative Colitis
    • Unexplained Weight Loss
    • Vascular Insufficiency of Intestines
    • Vomiting Disorders
    Less
    3

    Background Check for Dr. Roark Jr

    0 Malpractice Claims

    • No malpractice history found for California.
    • No sanctions history found for the years that Healthgrades collects data.

    0 Board Actions

    • No board actions found for the years that Healthgrades collects data.
    4

    Awards & Recognitions

    5

    Education & Training

    Medical School

    David Geffen School Of Medicine At UCLA, University Of California, Los Angeles

    Internship Hospital

    UCLA/Wadsworth Va Hospital

    Residency Hospital

    UCLA/Wadsworth Va Hospital

    Fellowship Hospital

    UCLA/Wadsworth Va Hospital
    6

    Languages Spoken by Dr. Roark Jr & Staff

    • English
    • Spanish
  2. Healthgrades

    9 Facts About Hospital Quality

    Patients’ risk of dying during a hospital stay for heart bypass surgery could be 85.2% lower, on average, at a hospital rated 5 stars compared to a hospital rated 1 star for that procedure. Choosing the right hospital is critical to your health. View Slideshow

    Dr. Roark Jr's Hospital Quality

    The right hospital is as important as the right doctor

    Healthgrades Hospital Quality Ratings

    Check out the quality of care at the 2 hospitals where Dr. Roark Jr has admitting privileges:

    Viewing 1 of 2
    • Alta Bates Summit Medical Center - Summit

    • Alta Bates Summit Medical Center - Alta Bates Camp

  3. Healthgrades

    8 Facts About Patient Satisfaction Surveys

    Patient satisfaction surveys provide a standardized way of reporting about healthcare experiences. But there can be more than meets the eye when reviewing scores. Here's what you should know

    Patient Satisfaction

    Patients' feedback on their experience with Dr. Roark Jr

    Likelihood of recommending Dr. Roark Jr to family and friends

    8 responses
    below
    national average

    Your participation
    is confidential

    Take the Survey
    Dr. John W. Roark Jr, MD
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    Post a response on your personalized profile.
    Dr. Roark Jr's Office & Staff
    Ease of scheduling urgent appointments
    7 responses
    below
    national average
    Office environment, cleanliness, comfort, etc.
    8 responses
    below
    national average
    Staff friendliness and courteousness
    8 responses
    below
    national average
    Total wait time (waiting & exam rooms)
    10 – 15 minutes 8 responses
    same as
    national average
    Experience with Dr. Roark Jr
    Level of trust in provider's decisions
    8 responses
    below
    national average
    How well provider explains medical condition(s)
    8 responses
    below
    national average
    How well provider listens and answers questions
    8 responses
    above
    national average
    Spends appropriate amount of time with patients
    8 responses
    below
    national average

    How was your experience with Dr. Roark Jr?

    Your participation in the survey will help other patients make informed decisions. You will also be helping Dr. Roark Jr and his staff know how they are doing and how they can improve their services.

    Your participation
    is confidential

  4. Recommended Reading

    1

    Appointments & Offices

    Check insurance plans, locations and make an appointment

    Is Dr. Roark Jr accepting new patients?

    • Yes.

    What insurance does he accept?*

    Less
    * Please verify this information when scheduling an appointment.

    Office Locations

    A
    Northern California Gastroenter
    2999 Regent St Ste 524
    Berkeley, CA 94705
    (510) 464-2709 (Office)
    B
    NORTHERN CALIFORNIA GASTROENTEROLOGY CONSULTANTS
    3300 Webster St Ste 312
    Oakland, CA 94609
    (510) 848-2100 (Office)
    (510) 548-2701 (Fax)
    Loading map. Loading map...

    Know Before You Go

  5. How was your experience with Dr. Roark Jr?

    Help other patients, and let the doctor know how he's doing

    Your participation is kept confidential. Dr. Roark Jr and his staff will not know that you took the survey or the identity of any survey participants. By completing the survey, you acknowledge that you or a family member is or has been a patient of the provider. Learn more in our Privacy Policy.

    Dr. Roark Jr's Office & Staff
    Ease of scheduling urgent appointments
    Office environment, cleanliness, comfort, etc.
    Staff friendliness and courteousness
    Total wait time (waiting & exam rooms)
    Under 10 minutes
    Experience with Dr. Roark Jr
    Level of trust in provider's decisions
    How well provider explains medical condition(s)
    How well provider listens and answers questions
    Spends appropriate amount of time with patients
    Overall
    Likelihood of recommending Dr. Roark Jr to family and friends*
    Tell Us About Yourself
    Number of office visits you've had in the last 2 years*
    0
    Your gender
       
    Your age group
    18 – 24
    Confirm survey via email or text message*
    We'll just be sending you a link to confirm your survey.
     

    * required

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