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Dr. Glen Vanderzalm, MD

Dr. Glen Vanderzalm, MD

Gastroenterology*
35+ years of experience

Dr. Glen Vanderzalm, MD is a gastroenterologist in Orlando, FL and has over 35 years of experience in the medical field. He graduated from Marshall University in 1987. He is affiliated with Orlando Health Orlando Regional Medical Center. He is accepting new patients and telehealth appointments.

4 Star Rating
Based on 18 reviews 4 Star Rating (18 reviews)

Practice

3885 Oakwater Cir Orlando, FL 32806
Telehealth available

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Compare with other Gastroenterologists

Compare Dr. Vanderzalm with our nearby Gastroenterologists at UCF Lake Nona Hospital.

Make an appointment at UCF Lake Nona Hospital today at
(407) 752-9965.

Dr. Vanderzalm is a Healthgrades Choice provider in Gastroenterology

The Healthgrades Choice designation helps you understand the most important factors to consider when choosing a healthcare professional. This designation is earned based on four set standards.
Read our methodology

  • Above average experience
  • Good hospital quality
  • Good patient ratings
  • No healthcare sanctions

Experience Check

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Dr. Vanderzalm's Reviews

Likelihood to recommend Dr. Vanderzalm

4.0
18 ratings, 5 with a written review
5 star
72%
72%
4 star
0%
0%
3 star
0%
0%
2 star
11%
11%
1 star
17%
17%

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Dr Vanderzalm provides excellent medical care. He spends time listening & answering any questions I have. He explains my medical diagnosis in a way I can understand & is honest about my possible prognosis. In my opinion he is the best.
What went well
  • Office environment
  • Appointment scheduling
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
No results
Helpful
Linda Virnig in Orlando, Florida – Oct 15, 2024
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Loved him. Took time to answer my questions. Felt very at ease about my 1st colonoscopy.
What went well
  • Office environment
  • 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
Patricia – Dec 28, 2021
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been going to Dr. Vanderzalm for check up on my Barretts disease, , in 2016 Dr Vander Zalm sent me for emblation, he saved my life
What went well
  • Office environment
  • 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 other person found this helpful
Helpful
John perretti – Nov 18, 2019
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Did not consider my opinion for treatment. Old fashioned, not up to date with new medications. Would not recommend to anyone.
What went well
No results
What could be improved
No results
Helpful
Orlando, FL – Aug 20, 2017
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Wonderful Doctor both my spouse and I go to him. Very knowledgable.
What went well
  • Office environment
  • 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
Julie in Orlando, FL – Jul 10, 2016
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About Me

biography

Dr. Glen Vanderzalm, MD is a gastroenterologist in Orlando, FL and has over 35 years of experience in the medical field. He graduated from Marshall University in 1987. He is affiliated with Orlando Health Orlando Regional Medical Center. He is accepting new patients and telehealth appointments.
  • Gastroenterology

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

  • Gastroenterology

    Fellowship Hospital
  • Internal Medicine

    Residency Hospital
  • Gastroenterology|university Of Iowa

    Fellowship Hospital, 1993
  • University Of Iowa

    Fellowship Hospital, 1993
  • Internal Medicine|orlando Regional Medical Center

    Residency Hospital, 1990
  • Orlando Regional Medical Center

    Residency Hospital, 1990
  • Marshall University

    Medical School, 1987
  • Marshall University

    Undergraduate School, 1983
American Board of Medical Specialties®
American Board of Internal Medicine®
Gastroenterology
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.
  • English

  • Hindi

Dr. Vanderzalm is a Healthgrades Choice provider in Gastroenterology

    Read our methodology

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    Locations

    Practice

    Abdominal Pain Anesthesia of Florida3885 Oakwater Cir Orlando, FL 32806
    1

    Practice

    Office9430 Turkey Lake Rd Ste 206 Orlando, FL 32819
    2

    Practice

    Office2861 Delaney Ave Ste A Orlando, FL 32806
    3