Dr. Mark Case, MD


Family Medicine | Male

Dr. Mark Case, MD
Dr. Mark Case, MD is a family medicine doctor who practices in Middletown, DE. He is 52 years old and has been practicing for 27 years. Dr. Case is affiliated with Christiana Care Health System - Christiana Hospital.

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Dr. Case's Experience

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Board Certifications

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Conditions Treated

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Languages Spoken

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Memberships & Professional Affiliations

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Visiting Dr. Case

Dr. Case accepts 13 insurance carriers

Dr. Case is now accepting new patients

Affiliated Hospitals

Hospital Quality
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Dr. Case's Reviews

Likelihood of recommending Dr. Case to family and friends
based on 69 total reviews (7 with comments)
Dr. Case's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers Questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
  • Average wait time
    10 to 15 minutes
Patient Comments (7)
in Middletown, DE |
I was upset to learn of Dr. Case's decision to leave my medical insurance co's network. I'd been his patient for 2 years since moving to Delaware from Brooklyn NY. I'd like to figure a way retain Dr. Case as my PCP. He's a really good listener, a nice guy and a good doctor who looks out for his patients and has a caring way about him. Highly recommended !
in Middletown, DE |
Unfortunately Dr Case's office is leaving primary care insurance and going to pay up front or medicare. I think this is very selfish of himself but i'm sure they had to do it to survive. Dr Case has been a wonderful doctor but he could stand to get a new receptionist.
in Middletown, DE |
My husband and I have been patients of Dr. Case for about 10 years. He is kind, always listens to what we have to say (I accompany my husband on all of his appointments with Dr. Case), very knowledgeable, explains his plan of treatment, and rarely feel rushed. I would not hesitate to recommend him to family and friends.
in Middletown, DE |
Dr. Case is very professional. He cares deeply about his patients. He has done his very best in taking care of my medical issues. He recently discovered a new medical issue I have. He took the time to explain to me the situation and discuss treatment options. The quality of my life improved greatly since I have been under his care. I would recommend him to anyone that needed his expert care.
Middletown, DE |
Horrible Customer Service and inefficient service/information.
in Townsend, de |
Patient for 9 years. Best doctor I've ever had. Lived in four states so I have had a share over the years but but at 55 I can say he has been excellent. Excellent people skills, genuinely cares about you and stays up to date with all rx and procedures. Have had a few joint issues and have received cortisone injections twice. Fixed each issue.
in Middletown, DE |
My family doctor for almost 7 years. He is always there for me when an emergency arises. He saved my life with early diagnosis of a major DVT. In my experience with him, I feel he is an excellent physician. He is a one of a kind, rare to find, all around family physician. I HIGHILY recommend.
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Dr. Case's experience matches your search based on the following criteria:

  •  Based on total number of patients treated over the last 12 months
  •  Specializes in Family Medicine
  •  Board certified in Family Practice
  •  Malpractice claims in Delaware not available
  •  No sanctions found
  •  No board actions found

Awards & Recognition

  • Awards & Honors
    • Healthgrades Honor Roll
    What is a recognized doctor
  • Media & Publications

    Dr. Case has no media or publications listed.

Background Check

  • n/a
    Malpractice Claims not available

    Healthgrades does not collect malpractice information for Delaware.

    What is medical malpractice
  • 0

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

    What is a sanction or disciplinary action
  • 0
    Board Actions

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

    What are board actions

Board Certifications

Why It Matters: Dr. Case's Board Certifications

Board certification should be one of your top considerations when choosing a doctor. Board certification is an official recognition given to doctors who have met specific requirements set by national medical specialty boards in the... More

  • Family Practice

Conditions Treated

  • Allergies
  • Anxiety
  • Arthritis
  • Asthma
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Depression
  • Diabetes
  • Emphysema
  • Heart Disease
  • High Cholesterol
  • Hyperlipidemia
  • Hypertension
  • Infectious Diseases
  • Injuries
  • Menopause
  • Obesity
  • Osteoarthritis
  • Osteoporosis
  • Pneumonia
  • Sexually Transmitted Diseases (STDs)


  • Medical School
    Thomas Jefferson University

    Graduated in 1990

  • Internship Hospital
    William Beaumont Army Medical Center

    Completed in 1991

  • Residency Hospital
    Christiana Hlth Care Systems

    Completed in 1998

  • Fellowship Hospital
    Primary Care Sports Medicine Fellowship, Christiana Care Health Systems

    Completed in 1999

  • Undergraduate School
    Yale University

    Graduated in 1986

  • Other Education
    Captain, US Army Medical Corps

    Completed in 1991

Languages Spoken

  • English

Memberships &
Professional Affiliations

Dr. Case does not have any memberships or affiliations listed. If you are Dr. Case and would like to add memberships or affiliations, please update your free profile.


  • Family Medicine
  • Sports Medicine

Procedures Performed

  • Abscess Incision and Drainage
  • Biopsy
  • Cortisone Injection
  • Cosmetic Botox® Injection
  • Dermal Filler
  • Joint Injection
  • Mole Removal
  • Physical Examination
  • Skin Biopsy
  • Stitches
  • Suture Soft Tissue Wound
  • Urinalysis
  • Wellness Examination