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Dr. Jennifer Joh, MD

General Surgery* Age 43
Dr. Jennifer Joh, MD
5.0 (6 Ratings)
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Dr. Jennifer Joh, MD
5.0 (6 Ratings)
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Dr. Jennifer Joh, MD

General Surgery* Age 43
Baltimore, MD
Accepting new patients
20 years of experience


Dr. Jennifer Joh, MD works in Baltimore, MD as a General Surgery Specialist and has 20 years experience.

They are board certified in General Surgery and graduated from University of Miami Miller School of Medicine in 2004. Dr. Joh has has worked on more claims relating to Breast Cancer and Breast Lump than other providers in the area. At present, Dr. Joh has received an average rating of 5.0 from patients and has been reviewed 6 times. They are affiliated with Mercy Medical Center. They are accepting new patients. Dr. Joh practices at Practice in Baltimore, MD and has additional offices in Lutherville Timonium, MD.

Explains Conditions Well

Patients said this doctor explains conditions well.


Patients said this doctor is trustworthy.

Low Wait Times

Patients are usually seen in 10 minutes or less.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

COMPARE OTHER TOP General Surgeons

Contrast Dr. Joh with other nearby specialists practicing at University of Maryland Medical System
These providers are on the medical staff of University of Maryland Medical System
These providers are on the medical staff of University of Maryland Medical System.

Insurance Accepted

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  • National (BlueCard) PPO
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  • HealthyBlue 2.0
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  • Cigna PPO
  • First Health (Coventry Health Care) PPO
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  • MultiPlan PPO


  1. 1 Office
    227 Saint Paul St Fl 5, Baltimore, MD 21202
  2. 2 Office
    1734 YORK RD, Lutherville Timonium, MD 21093
  3. 3 Mercy Medical Center
    301 Saint Paul St, Baltimore, MD 21202

Patient Satisfaction

Likelihood to recommend Dr. Joh
Based on 6 Reviews
5 Stars (6)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Aug 22, 2022
I went to Dr. Joh originally to consider a prophylactic mastectomy. I was struck by how invested Dr. Joh was in understanding my mindset and long-term thinking about my breast cancer risk, in addition to the normal medical stuff. She spent a lot of time explaining the science and medical options, answering questions, and developing a plan with me. In a plot twist, Dr. Joh and her radiologist at Mercy Hospital saw something suspicious on my breast MRI that no other providers had flagged for an immediate biopsy. The biopsy came back showing early stage breast cancer. I am beyond grateful that Dr. Joh urged me to get a biopsy, and also so grateful that I had already discussed a mastectomy plan with her so I could handle the cancer news so much better! I live in Virginia but driving to Baltimore for Dr. Joh is well worth it! I HIGHLY recommend Dr. Joh for any women facing a decision about breast surgery.
CB — Aug 22, 2022
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Photo: Dr. Jennifer Joh, MD
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Dr. Joh's Office & Staff

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About Me

General Surgery
Breast Surgical Oncology
Breast Surgery
Diagnostic Ultrasound Imaging
  • *Medical News Today does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.


Medical Education
  • University of Miami Miller School of Medicine
Medical Education

Board Certifications

Board Certifications
  • General Surgery
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.


  • SVCMC-Saint Vincent's Centers


Fellowship Hospital
  • H Lee Moffitt Cancer Center and Research Institute Hospital
Fellowship Hospital

Frequently Asked Questions

Dr. Jennifer Joh, MD accepts new patients on Medical News Today.

Dr. Joh accepts Aetna, Anthem and Blue Cross Blue Shield as well as many others. See all of the insurances Dr. Joh accepts here.

Dr. Joh frequently sees patients for Breast Cancer and Breast Lump.

Dr. Joh has a star rating of 5.0/5 and has been reviewed 6 times.

Dr. Joh is board certified in General Surgery.

Dr. Joh has been practicing as a General Surgery Specialist for 20 years.

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Hospital Affiliations

  • Mercy Medical Center

Know Before You Go

Preventive care: what doctors want you to know

Preventive care can help identify current or future health and medical concerns before they become major.

  1. Hepatitis C Screening: Questions for the Doctor

    Everyone ages 18 to 79 needs to get tested for hepatitis C. (USPSTF)

  2. Protect Yourself from Seasonal Flu

    Get the flu vaccine every year to protect yourself and others from the flu. (ACIP)

  3. Talk with Your Doctor About Depression

    Talk with your doctor about how you are feeling if you have been sad, down, or hopeless. (USPSTF)

  4. Get Your Well-Woman Visit Every Year

    See a doctor or nurse for a checkup once a year. (HRSA)

  5. Watch for Warning Signs of Relationship Violence

    If you think your partner might be abusive, talk with your doctor about getting help. (USPSTF)

  6. Get Screened for Cervical Cancer

    Get a Pap test every 3 years. If you get a Pap test and an HPV test, you can get screened every 5 years instead. (USPSTF)

  7. Get Tested for HIV

    Get tested for HIV at least once. You may need to get tested more often depending on your risk. (USPSTF)

  8. Get Your Blood Pressure Checked

    Get your blood pressure checked regularly — at least every 5 years.  (USPSTF)

  9. Drink Alcohol Only in Moderation

    If you are concerned about your drinking, ask your doctor about screening and counseling. (USPSTF)

  10. Get Vaccines to Protect Your Health (Adults Ages 19 to 49 Years)

    Get important adult shots (vaccinations). (ACIP)

  11. Get Enough Folic Acid

    Learn why women your age need folic acid. (USPSTF)

  12. Quit Smoking

    If you smoke, ask your doctor about services to help you quit. (USPSTF)

  13. Talk with Your Doctor About Drug Misuse

    If you’re worried about your drug use, talk with a doctor about getting help. (USPSTF)