Dr. Douglas Dreffer, MD

Dr. Douglas Dreffer, MD

Family Medicine  ·  
Male  ·  
Age 49
(6)
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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
  • Harvard Pilgrim Health Care
  • MultiPlan
  • Tufts Health Plan

*Please verify this information when scheduling an appointment.

Background Check

Healthgrades does not collect malpractice information for New Hampshire
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
Learn more about background checks

Experience Check

Check if Dr. Dreffer treats your condition or procedure

Dr. Dreffer's conditions and procedures:

Abdominal Disorders
Abdominal Pain
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Achilles Tendinitis
Acidosis
Acne
Actinic Keratosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Pharyngitis
Acute Sinusitis
Acute Upper Respiratory Infection
ADHD and-or ADD
All Headaches (incl. Migraine)
Allergic Reaction
Allergic Rhinitis
Anal or Rectal Pain
Anemia
Anemia and Iron Deficiency Screening
Anxiety
Arthritis
Arthritis of the Elbow
Asthma
Asymptomatic Post-Menopausal Status
Ataxia
Atherosclerosis
Athlete's Foot
Back Pain
Bedsores
Benign Chronic Pain Syndrome
Bladder Diseases
Bladder Infection
Blood Disorders
Blood in Urine (Hematuria)
Bone Disorders
Breast Diseases
Bronchitis
Bronchospasm
Bruise of Face, Scalp, or Neck
Bursitis
Calcium Metabolism Disorders
Cardiovascular Stress Test
Carpal Tunnel Syndrome
Cellulitis
Chest Pain
Cholesterol Screening
Chronic Deep Vein Thrombosis (DVT)
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Conduct Disorder
Confusion
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Coronary Artery Disease (CAD)
Cough
Cyst Incision and Drainage
Deep Vein Thrombosis (DVT)
Dehydration
Dermatitis
Diabetes Counseling
Diabetes Screening
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
Difficulty With Walking
Dizziness
Dysentery
Dyshydrotic Eczema
Dysphagia
Dysthymia (Chronic Depression)
Dysthymia and Cyclothymia (Mood Disorders)
Ear Ache
Ear Disorders
Earwax Buildup
Elbow Injuries
Electrocardiogram (EKG)
Emphysema
Encounters for Normal Pregnancies
Enlarged Prostate (BPH)
Enteritis
Erectile Dysfunction
Esophageal Diseases
Essential Tremor
Fever
Fibromyalgia
Folliculitis
Foot Conditions
Fungal Nail Infection
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastrointestinal Diseases
Gonorrhea Screening
Gout
Headache
Heart Disease
Heart Palpitations
Heartburn
Hemorrhoids
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
HIV Screening
Hives
Hoarse Voice (Dysphonia)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypertensive Chronic Kidney Disease
Hypoglycemia
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Indigestion
Insomnia
Intertrigo
Irritable Bowel Syndrome
Itchy Skin
Joint Pain
Knee Disorders
Larynx Conditions
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Leg and Foot Ulcers
Limb Pain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Liver Function Test
Low Back Pain
Low Blood Oxygen Level
Lyme Disease
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Menopausal and Postmenopausal Disorders
Menstrual Disorders (incl. Dysmenorrhea)
Migraine
Mineral Metabolism Disorders
Muscle Weakness
Nausea
Neurogenic Bladder
Newborn Metabolic Screening
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
Osteoarthritis
Osteoarthritis of Ankle and Foot
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hands
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteopenia
Osteoporosis
Osteoporosis Screening
Otitis Media
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Pap Smear
Patellofemoral Pain Syndrome or Knee Pain
Peptic Ulcer
Perimenopause
Peripheral Nerve Disorders
Peripheral Vascular Disease (PAD, PVD)
Pharyngitis
Plantar Fasciitis
Plantar Wart
Pneumonia
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Pregnancy-Related Disorders
Prostate Cancer Screening
Prostatitis
Pulmonary Disease
Pulmonary Function Test
Radiculopathy (Not Due to Disc Displacement)
Rash
Raynaud's Disease
Restless Leg Syndrome
Rh Incompatibility Screening
Ringworm
Rosacea
Runner's Knee
Scabies
Sciatica (Not Due to Disc Displacement)
Secondary Hypertension
Sepsis
Sexual Dysfunction
Sexually Transmitted Infections Screening
Shortness of Breath
Shoulder Disorders
Sinusitis
Skin Infections
Sleep Apnea
Sleep Disorders
Smoking Cessation Counseling
Sprains and Strains (incl. Muscle Tear)
Stomach Diseases
Symptomatic Menopause
Syphilis Screening
Testicular Dysfunction
Thrombosis
Thyroid Disease
Thyroid Screening
Tinnitus
Tobacco Use Disorder
Torticollis
Transient Ischemic Attack (TIA)
Tremor
Trichomoniasis Screening
Trigeminal Neuralgia
Ulcer
Urinary Disorders
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vaginosis Screening
Venous Insufficiency
Vertigo
Viral Enteritis
Vitamin D Deficiency
Warts
Wellness Examination
Wheezing

About Me

Care Philosophy

Continuity of care and shared decision making are important components my care philosophy

Specialties

  • Family Medicine

Board Certifications

Education

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

Awards

Dr. Dreffer's Reviews

Likelihood to recommend Dr. Dreffer

4.2

Based on 6 reviews

5 Stars
66.66666666666667%
(4)
4 Stars
16.666666666666668%
(1)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
16.666666666666668%
(1)

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Dr. Dreffer?
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Average Wait Time
  • Under 10 minutes
Dr. Dreffer's Performance
  • Trustworthiness
  • Explains condition(s) well
  • Answers questions
  • Time well spent
Office & Staff Performance
  • Scheduling
  • Office environment
  • Staff friendliness
What People Say About Dr. Douglas Dreffer, MD
Reply
He is the most caring kind dr I’ve ever met you listens and even give u a caring. smile and hug 5 stars
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Locations

Insurance accepted

Accepted insurance can change. Please double-check when making an appointment.

Aetna
Aetna HMO
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of Louisiana
BlueConnect HMO
Blue Cross Blue Shield of Massachusetts
Preferred Blue PPO
Cigna
Cigna HMO
Cigna PPO
Open Access Plus
Harvard Pilgrim Health Care
Harvard Pilgrim Health Care PPO
MultiPlan
MultiPlan PPO
PHCS Network PPO
Tufts Health Plan
Tufts PPO

Affiliated Hospitals

Check the quality of care at hospitals where Dr. Dreffer treats patients.

Learn more

Concord Hospital

Concord, NH

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