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Dr. Mary Callsen, MD

Internal Medicine*FemaleAge 67

Internal Medicine*

Dr. Mary Callsen, MD is an internal medicine specialist in Bethesda, MD and has over 42 years of experience in the medical field. She graduated from Ohio State University in 1981. She is affiliated with medical facilities Sibley Memorial Hospital and Suburban Hospital. She is not accepting new patients.

Dr. Mary Callsen, MD

Practice

7315 Wisconsin Ave Bethesda, MD 20814
Telehealth services available
Telehealth services available

Compare with other Internal Medicine Specialists

Compare Dr. Callsen with our nearby Internal Medicine Specialists at Reston Hospital Center.

Make an appointment at Reston Hospital Center today at (703) 923-8975.

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*The information displayed here is sourced from independent information providers, such as state board websites, as of November 2023, and may not be the most up-to-date information. Healthgrades makes no representations with respect to the accuracy of any information provided here and assumes no responsibility or liability for such information.

Dr. Callsen's Reviews

Likelihood to recommend Dr. Callsen

3.2

32 ratings, 7 with a written review
5 Star
47%
47%
4 Star
6%
6%
3 Star
3%
3%
2 Star
3%
3%
1 Star
41%
41%
What went well
No reviews yet
What could be improved
No reviews yet

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RecentHighestLowestMost Helpful
Reply
What went well
  • Listened & answered questions
  • Explained conditions well
  • Staff friendliness
  • Appointment wasn't rushed
  • Trusted the provider's decisions
What could be improved
  • Long wait times
2 people found this helpful
Helpful
LISA Oh – Jun 12, 2020
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Reply
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
Sarah – Feb 13, 2020
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Reply
What went well
  • 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
4 people found this helpful
Helpful
Ana Santanello in Alexandria – Feb 21, 2019
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Reply
What went well
  • 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
5 people found this helpful
Helpful
Chevy Chase, MD – Aug 28, 2017
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Reply
What went well
  • Appointment scheduling
What could be improved
  • 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
4 people found this helpful
Helpful
Rod in Bethesda, MD – Aug 10, 2016
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Reply
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
6 people found this helpful
Helpful
Susan in Herndon, VA – Aug 03, 2016
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Reply
What went well
No results
What could be improved
  • Didn't listen or answer questions
  • Didn't explain conditions well
  • Appointment was rushed
  • Didn't trust the provider's decisions
  • Long wait times
16 people found this helpful
Helpful
will sue in Washington, DC – Jul 03, 2016
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How was your experience with Dr. Callsen?

About Me

Biography

Dr. Mary Callsen, MD is an Internal Medicine Specialist in Bethesda, MD and has over 42 years of experience in the medical field. She graduated from Ohio...Read more

Specialties*

  • 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.

Board Certifications

American Board of Medical Specialties®
American Board of Internal Medicine®
Internal Medicine

Ohio State University

Medical School, 1981

Common Questions and Answers

    Please call the office to learn more. (240) 235-9100

    What is the best way to schedule an appointment with Dr. Mary Callsen, MD?

    New patients may call (703) 923-8975 to make an appointment.

    What other Internal Medicine Specialists practice nearby?

    Compare with other Internal Medicine Specialists.

    Can I use my insurance at Dr. Mary Callsen, MD?

    Dr. Mary Callsen, MD accepts various insurance plans. You can easily check if your insurance provider is accepted by using the Healthgrades insurance check. We recommend verifying your insurance coverage before scheduling an appointment to ensure a seamless experience.

    What is Dr. Mary Callsen, MD's office address?

    Dr. Callsen's office is located at 7315 Wisconsin Ave, Bethesda, MD 20814. You can find other locations and directions on Healthgrades.

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    Locations

    Practice

    Office7315 Wisconsin Ave Bethesda, MD 20814
    1
    Office6201 Greenleigh Ave Middle River, MD 21220
    2