Dr. Douglas Dreffer, MD

Dr. Douglas Dreffer, MD

Family Medicine  ·  
Male  ·  
Age 48
Dr. Douglas Dreffer, MD is a family medicine specialist in Derry, NH and has been practicing for 18 years. He graduated from Oh State Univ Coll Of Med and Pub Hlth in 1997 and specializes in family medicine.

6 Tsienneto Rd Ste 100

Derry, NH 03038

Contact Information

(603) 537-1300

Insurance Accepted

  • Aetna
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of Louisiana
  • Blue Cross Blue Shield of Massachusetts
  • Cigna
  • First Health (Coventry Health Care)
  • Harvard Pilgrim Health Care
  • MultiPlan
  • Tufts Health Plan

*Please verify this information when scheduling an appointment.

Learn about Dr. Dreffer

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Dr. Dreffer's Experience

Dr. Dreffer'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
  • No sanctions found
  • No board actions found

Care Philosophy

This content was provided by Dr. Dreffer "Continuity of care and shared decision making are important components my care philosophy"

1  Specialties

  • Family Medicine

1  Board Certifications

  • Family Practice
    Accredited by: American Board of Family Medicine*

214  Conditions Treated


Read Less

30  Procedures

  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Anemia and Iron Deficiency Screening
  • Cardiovascular Stress Test
  • Cholesterol Screening
  • Cyst Incision and Drainage
  • Diabetes Counseling
  • Diabetes Screening
  • Electrocardiogram (EKG)
  • Gonorrhea Screening
  • Hepatitis A Screening
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • HIV Screening
  • Immunization
  • Liver Function Test
  • Newborn Metabolic Screening
  • Osteoporosis Screening
  • Pap Smear
  • Prostate Cancer Screening
  • Pulmonary Function Test
  • Rh Incompatibility Screening
  • Sexually Transmitted Infections Screening
  • Smoking Cessation Counseling
  • Syphilis Screening
  • Thyroid Screening
  • Trichomoniasis Screening
  • Vaginosis Screening
  • Wellness Examination

Background Check

Malpractice Claims not available

Healthgrades does not collect malpractice information for New Hampshire.

0 Sanctions

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

0 Board Actions

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


  • Oh State Univ Coll Of Med and Pub Hlth
    Medical School | Graduated 1997
  • Concord Hospital
    Internship Hospital | Completed 1998
  • Nh-Dartmouth-Concord Hosp
    Residency Hospital | Completed 2000

Awards & Recognition

Awards & Honors
  • Healthgrades Honor Roll
Media & Publications

Dr. Dreffer has no media or publications listed.

Languages Spoken

  • English

Memberships & Professional Affiliations

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

Dr. Dreffer's Reviews

Likelihood of recommending Dr. Dreffer to family and friends
5 total reviews

Likelihood to Recommend (5)

  • 5
  • 4
  • 3
  • 2
  • 1

Dr. Dreffer'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
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