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Dr. Gary Diederich, MD

Family Medicine* Age 71
Dr. Gary Diederich, MD
4.6 (5 Ratings)
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Dr. Gary Diederich, MD is a Family Medicine Physician in Alexandria, NH.
Dr. Gary Diederich, MD
4.6 (5 Ratings)
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Link Copied!
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Dr. Gary Diederich, MD

Family Medicine* Age 71
Alexandria, NH
Call for new patient details
45 years of experience
Dr. Gary Diederich, MD is a Family Medicine Physician in Alexandria, NH.

About

Dr. Diederich graduated from PENNSYLVANIA STATE UNIVERSITY / ABINGTON-OGONTZ CAMPUS. Dr. Gary Diederich, MD is a Family Medicine Physician in Alexandria, NH and has 45 years experience. Dr. Diederich currently practices at Practice and are affiliated with Concord Hospital, Concord Hospital-Franklin, Concord Hospital-Laconia, Mary Hitchcock Memorial Hospital and Speare Memorial Hospital. At present, Dr. Diederich received an average rating of 4.6/5 from patients and has been reviewed 5 times. Dr. Diederich's office is not accepting new patients. Dr. Diederich is board certified in Family Practice and accepts multiple insurance plans.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Easy Scheduling

Patients said scheduling was easy.

Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Wellness Examination
Immunization Administration
Arterial Blood Gas Test (ABG)
Wellness Examination
Immunization Administration
Arterial Blood Gas Test (ABG)
Wellness Examination
Immunization Administration
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Joint Pain
Limb Pain
Shortness of Breath
Electrocardiogram (EKG)
Abdominal Pain
Abnormal Thyroid
Achilles Tendinitis
Actinic Keratosis
Acute Bronchitis
Acute Pharyngitis
Acute Sinusitis
ADHD and-or ADD
Administrative Physical
Alkalosis
All Types of Food Poisoning
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Ankle Sprains and Strains
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Athlete's Foot
Atopic Dermatitis (Eczema)
Back Pain
Bedsores
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Benign Chronic Pain Syndrome
Bird Flu
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Bladder Atony
Bladder Infection
Blood in Urine (Hematuria)
Boil
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Bronchiectasis
Bronchitis
Bruise of Face, Scalp, or Neck
Bunion
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Bursitis
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Calcium Metabolism Disorders
Candidiasis of Skin and Nails
Canker Sore
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chronic Depression (Dysthymia)
Chronic Fatigue Syndrome
Chronic Laryngitis
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Cold Sore
Common Cold
Conduct Disorder
Constipation
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Down Syndrome
Dry Eyes
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Dry Skin
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Dysentery
Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Excessive Menstrual Bleeding
Familial Hypercholesterolemia
Fever
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Fibromyalgia
Foot Infection
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Heartburn
Hemorrhoids
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hives
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Impetigo
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Indigestion
Influenza (Flu)
Ingrown Nail
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Itchy Skin
Kidney Stone Pain (Renal Colic)
Laryngitis
Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
Leg and Foot Ulcers
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Lyme Disease
Magnesium Metabolism Disorders
Malaise and Fatigue
Mastodynia
Menopausal and Postmenopausal Disorders
Migraine
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Mineral Metabolism Disorders
Moles (Benign Skin Lesions)
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nail Infection
Nasopharyngitis
Nausea
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Neurogenic Bladder
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hand
Osteoarthritis of Hand or Wrist
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peripheral Nerve Disorders
Pharyngitis
Phlebitis and Thrombophlebitis
Pinkeye (Conjunctivitis)
Pneumonia
Poison Ivy, Poison Oak, or Poison Sumac Poisoning
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
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Postnasal Drip
Proteinuria
Radiculopathy
Rash
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Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Salivary Gland Stones and Inflammation
Sarcoidosis
Sciatica
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Seborrheic Dermatitis
Shingles
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Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Sleep-Related Leg Cramp
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
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Swine Flu
Testicular Dysfunction
Throat Pain
Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Tobacco Withdrawal
Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Urinary Hesitancy
Urinary Incontinence
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Hepatitis
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Warts
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Wheezing
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Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
ACTH (Cosyntropin) Stimulation Test
Alcohol Misuse Screening and Counseling
Alcohol or Substance Misuse Screening and Counseling
Anemia and Iron Deficiency Screening
Arrhythmia Screening
Bacteriuria Screening
Blood Allergy Testing
Bone Density Scan
Breast Cancer Screening
Cancer Screening
Cardiac Ultrasound
Cardiovascular Stress Test
Chest Pain Evaluation
Chlamydia Infection Screening
Cholesterol Screening
Dementia Evaluation
Dementia or Depression Screening
Detoxification Evaluation
Diabetes Counseling
Diabetes Screening
Diabetic Evaluation
Dipstick Urinalysis
Disability Evaluation
Drug Allergy Testing
Dual-Energy X-Ray Absorptiometry (DEXA) Scan
Dyslexia Assessment
Evaluation and Treatment of Sleep Disorders
Fetal Cardiac Screening
Genetic Screening for Breast Cancer
Geriatric Assessment
Gonorrhea Screening
Health Screening
HeartAware Online Risk Screening
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Herpes Simplex Screening
HIV Screening
Home Sleep Study
Impairment Rating Evaluation
Incision and Removal of Foreign Object
Independent Educational Evaluation
Joint Fluid Test
Lyme Disease Evaluation
Mammography
McMurray's Test
Melanoma Screening
Memory Evaluation
Menopause Evaluation and Treatment
Mole Evaluation
Obesity Counseling
Oral Glucose Tolerance Test
Osteoporosis Screening
Ovarian Cancer Screening
Pap Smear
Patch Testing
Pre-Operative Evaluation
Pregnancy Test
Prostate Cancer Screening
Prostate Cancer Screening Exam (DRE)
Psychiatric Evaluation
Psychiatric Evaluation - Child and Adolescent
Psychological Evaluation
Psychological Evaluations Prior to Bariatric Surgery
Rapid Flu Test
Sexually Transmitted Infections Screening
Skin Screenings
Skin Testing and Screening
Smoking Cessation Counseling
Spinal and Postural Screening
STD Screening
Strep Test
Syphilis Screening
Thyroid Screening
Trichomoniasis Screening
Tuberculosis Screening
Urine Pregnancy Test
Vaccination
Vaginosis Screening
VAP Lipid Testing
Wheelchair Evaluation
Worker's Compensation Evaluations

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Curative EPO
    Curative PPO Plus
    Curative PPO
  • First Health (Coventry Health Care) PPO
  • Pathway X Enhanced/Ind Direct Access NH POS
    Preferred Blue Network-NH PPO
    Blue Choice-ME PPO
  • Navigate POS
    Nexus Open Access
    Medica Choice
    Options PPO
    Choice Plus POS
  • Flex Connecticut EPO
  • Harvard Pilgrim Health Care HMO
    Harvard Pilgrim Health Care PPO
    ChoiceNet HMO
    Maines Choice - Standard HMO
  • Preferred Blue PPO
    Blue Cross Blue Shield of Massachusetts PPO
  • Blue Card PPO
  • MVP Health Plan EPO
  • Cigna PPO
    Open Access Plus

Locations

  1. 1 Midstate Health Center
    100 Robie Rd, Alexandria, NH 03222
    Icon Directions Right Arrow Directions Phone Icon (603) 744-6200
  2. 2 Concord Hospital
    250 Pleasant St, Concord, NH 03301
    Icon Directions Right Arrow Directions Phone Icon (603) 228-7200
  3. 3 Midstate Health Center
    101 Boulder Point Dr Ste 1, Plymouth, NH 03264
    Icon Directions Right Arrow Directions Phone Icon (603) 536-4000

Patient Satisfaction

Likelihood to recommend Dr. Diederich
4.6
Based on 5 Reviews
5 Stars (3)
4 Stars (2)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Jul 22, 2023
Excellent but a LONG TIME ago! Would be good to update web site.
Barry — Jul 22, 2023
See more reviews on Healthgrades
Photo: Dr. Gary Diederich, MD
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Dr. Diederich's Office & Staff

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Experience with Dr. Diederich

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  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Hpends appropriate amount of time with patients

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About Me

Specialties*
Family Medicine
Specialties*
  • *Sharecare does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
Education

Education

Medical Education
  • PENNSYLVANIA STATE UNIVERSITY / ABINGTON-OGONTZ CAMPUS
    1979
Medical Education

Board Certifications

Board Certifications
  • Family Practice
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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Diederich communicate via email?
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Does Dr. Diederich offer telehealth services or virtual visits?
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Does Dr. Diederich offer an online patient portal?
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Does Dr. Diederich have free onsite parking?
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Does Dr. Diederich offer weekend visits?
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Does Dr. Diederich specialize in working with children or adolescents?
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Does Dr. Diederich specialize in couples therapy?
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Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Gary Diederich, MD. To arrange an appointment, call the number on Dr. Diederich's profile.

Dr. Gary Diederich, MD is affiliated with Concord Hospital, Concord Hospital-Franklin, Concord Hospital-Laconia, Mary Hitchcock Memorial Hospital and Speare Memorial Hospital.

Yes, Dr. Gary Diederich, MD holds board certification in Family Practice.

Hospital Affiliations

  • Concord Hospital

    250 Pleasant St, Concord, NH

  • Concord Hospital-Franklin

    15 Aiken Ave, Franklin, NH

  • Concord Hospital-Laconia

    80 Highland St, Laconia, NH

  • Mary Hitchcock Memorial Hospital

    1 Medical Center Dr, Lebanon, NH

  • Speare Memorial Hospital

    16 Hospital Rd, Plymouth, NH