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Dr. Timothy Gjenvick, MD

Dr. Timothy Gjenvick, MD

Internal Medicine*
45+ years of experience

Dr. Timothy Gjenvick, MD is an internist in Denville, NJ and has over 45 years of experience in the medical field. He graduated from Medical College of Wisconsin in 1976. He is affiliated with medical facilities such as Penn Medicine Princeton Medical Center and Saint Peter's University Hospital. He is accepting new patients and telehealth appointments.

4.5 Star Rating
Based on 15 reviews 4.5 Star Rating (15 reviews)

Practice

25 Pocono Rd Denville, NJ 07834
Telehealth available

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Dr. Gjenvick's Reviews

Likelihood to recommend Dr. Gjenvick

4.5

15 ratings, 5 with a written review
5 Star
87%
87%
4 Star
0%
0%
3 Star
0%
0%
2 Star
7%
7%
1 Star
7%
7%

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RecentHighestLowestMost Helpful
What went well
  • I felt respected
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
Helpful
Grateful daughter of patient – Aug 22, 2023
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What went well
  • Appointment scheduling
  • Staff friendliness
  • Appointment wasn't rushed
  • Wait times
What could be improved
  • Didn't explain conditions well
  • Didn't trust the provider's decisions
1 person found this helpful
Helpful
Hope Lost – Jul 15, 2018
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
1 person found this helpful
Helpful
Barbara Hammer – Jun 08, 2018
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What went well
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
  • Wait times
What could be improved
No results
2 people found this helpful
Helpful
Daid Hughes in Pennington – Feb 03, 2018
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What went well
  • Wait times
What could be improved
  • Difficult to schedule appointment
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Staff wasn't friendly
  • Appointment was rushed
  • Didn't trust the provider's decisions
5 people found this helpful
Helpful
Jan 08, 2018
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About Me

biography

Dr. Timothy Gjenvick, MD is an internist in Denville, NJ and has over 45 years of experience in the medical field. He graduated from Medical College of Wisconsin in 1976. He is affiliated with medical facilities such as Penn Medicine Princeton...read more
  • Internal Medicine

*Healthgrades does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.

  • Cmdnj Rutgers Affil Hosps

    Residency Hospital, 1980
  • Cmdnj Rutgers Affil Hosps

    Internship Hospital, 1977
  • Medical College Of Wisconsin

    Medical School, 1976
American Board of Medical Specialties®
American Board of Internal Medicine
Internal Medicine
Self designated 
For detailed information about any of the below board actions, please search for the provider's records on the linked state licensing board or the Federation of State Medical Boards. To learn more about the difference between these sources, please refer to our FAQs.
Healthgrades has not received any data indicating a board action exists for this provider.

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Locations

Practice

Princeton Pathology & Lab Medicine PA25 Pocono Rd Denville, NJ 07834
1

Affiliated Hospitals

  • Penn Medicine Princeton Medical Center

    5 Plainsboro Rd
    Plainsboro, NJ 08536
    Recipient of 33
    hospital awards

    America's 250 Best Hospitals Award™ (2025, 2024, 2023)

    Top 5% in the nation for consistently delivering clinical quality

    Patient Safety Excellence Award™ (2025)

    Top 5% in the nation for consistently delivering clinical quality

    View all awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    78%
    Patients said that doctors always listened to them and explained things well

    2% higher than the national average

    View all patient feedback
  • Saint Peter's University Hospital

    254 Easton Ave
    New Brunswick, NJ 08901
    Recipient of 5
    hospital awards

    Patient Safety Excellence Award™ (2025, 2024, 2023)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    84%
    Patients said they were given information about recovering at home
    79%
    Patients said that nurses always listened to them and explained things well

    4% higher than the national average

    View all patient feedback
  • JFK University Medical Center

    65 James St
    Edison, NJ 08820
    Recipient of 16
    hospital awards

    Patient Safety Excellence Award™ (2025)

    Top in the nation for providing excellence in patient safety by preventing infections, medical errors, and other preventable complications

    View all awards

    How patients felt about the care they received at this hospital.

    78%
    Patients said they were given information about recovering at home

    6% lower than the national average

    70%
    Patients said that doctors always listened to them and explained things well

    6% lower than the national average

    View all patient feedback
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