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Dr. Samuel Johnsen, MD
Internal Medicine* Age 64
Dr. Samuel Johnsen, MD
4.5 (2 Ratings)
Dr. Samuel Johnsen, MD is an Internist in Lahaina, HI.
Dr. Samuel Johnsen, MD
4.5 (2 Ratings)

Dr. Samuel Johnsen, MD

Internal Medicine* Age 64
Lahaina, HI
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Dr. Samuel Johnsen, MD is an Internist in Lahaina, HI.
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About Dr. Samuel Johnsen, MD

Dr. Samuel Johnsen, MD is an Internist in Lahaina, HI. Dr. Johnsen currently practices at MDVIP - Lahaina, HI and is affiliated with Maui Memorial Medical Center. Dr. Johnsen has experience treating conditions like Familial Hypercholesterolemia among other conditions at varying frequencies. At present, Dr. Johnsen received an average rating of 4.5/5 from patients and has been reviewed 2 times. Dr. Johnsen's office is not accepting new patients. Dr. Johnsen also speaks Spanish. Dr. Johnsen 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.

Where Dr. Samuel Johnsen, MD Sees Patients

  1. 1 MDVIP - Lahaina, HI
    40 Kupuohi St Ste 204, Lahaina, HI 96761

Experience and Background Check

Familial Hypercholesterolemia
Arterial Blood Gas Test (ABG)
Urinary Incontinence
Familial Hypercholesterolemia
Arterial Blood Gas Test (ABG)
Familial Hypercholesterolemia
Arterial Blood Gas Test (ABG)
Urinary Incontinence
Herpes Zoster Without Complication
Throat Pain
Electrocardiogram (EKG)
Intestinal Diverticulitis
Foot Infection
Nail Infection
Abscess or Fluid Incision and Drainage
All Headaches (incl. Migraine)
Joint Pain
Constipation
Acute Upper Respiratory Infection
Nausea
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Limb Pain
Shortness of Breath
Sleep-Related Leg Cramp
Venous Embolism and Thrombosis
Tobacco Use Disorder
Abdominal Pain
Achilles Tendinitis
Acne
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Actinic Keratosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Laryngitis
Acute Pharyngitis
Acute Sinusitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adhesive Capsulitis Shoulder
Administrative Physical
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
Arthropathy Associated With Reiters Disease
Asthma
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Asymptomatic Post-Menopausal Status
Ataxia
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Atherosclerosis
Atrophic Vaginitis
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)
Bronchiectasis
Bronchitis
Bunion
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Burn Injuries
Bursitis
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Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Chest Pain
Chest Wall Pain Syndrome
Chronic Deep Vein Thrombosis (DVT)
Chronic Depression (Dysthymia)
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Cold Sore
Common Cold
Confusion
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Dehydration
Dermatitis Due to Drugs
Dermatitis Due to Food
Dermatitis Due to Substances Taken Internally
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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Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Eczema and Contact Dermatitis Due to Detergents
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Excessive Sweating
Fever
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Fibromyalgia
Food Poisoning
Foot Sprain
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Genital Warts
Gout
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Hair Loss
Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
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Herpes Simplex Infection
Hip Pointer
Hip Sprain
Hives
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Indigestion
Influenza (Flu)
Insomnia
  • View other providers who treat Insomnia
Interstitial Cystitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Jock Itch
Knee Sprain
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
Loss of Taste
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mastodynia
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
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Mild Asthma
Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Motion Sickness
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail and Nail Bed Infection
Nasopharyngitis
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
Outer Ear Infection
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Perimenopause
Peripheral Nerve Disorders
Pharyngitis
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Plantar Wart
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
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Postnasal Drip
Proteinuria
Purpura
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Radiculopathy
Rash
  • View other providers who treat Rash
Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Salivary Gland Stones and Inflammation
Scabies
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Sciatica
  • View other providers who treat Sciatica
Seborrheic Dermatitis
Second-Degree Burns
Sexually Transmitted Diseases (STDs)
Shingles
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Shoulder Tendinitis and Tenosynovitis
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
  • View other providers who treat Stye
Swine Flu
Symptomatic Menopause
Syphilis Infections
Tension Headache
Testicular Dysfunction
Thyroid Goiter
Tinea Versicolor
Tinnitus
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Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Venous Insufficiency
Vertigo
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Viral Enteritis
Viral Hepatitis
Viral Infection
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Warts
  • View other providers who treat Warts
Wheezing
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Yeast Infections

What Patients Say

Likelihood to recommend Dr. Johnsen
4.5
Based on 2 Reviews
5 Stars (1)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (0)

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Patient Reviews
Dec 18, 2025
He takes time with you about your appointment and answers any questions you may have!
— Dec 18, 2025
See more reviews on Healthgrades

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Choice Plus
  • HealthyBlue 2.0
    HealthyBlue Advantage
  • MultiPlan PPO
  • Cigna
    Open Access Plus
  • HMSA Akamai Advantage (PPO and PPO SNP)
    Federal Plan 87
    QUEST Integration
    CompMED

Meet Dr. Samuel Johnsen, MD

Biography
  • Dr. Samuel Johnsen, MD is an internist in Lahaina, HI. He specializes in Internal Medicine and Concierge Medicine.
Biography
Languages Spoken
Spanish
Languages Spoken
Specialties*
Concierge Medicine
Internal 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.
Training & Medical Education
Internship
  • Memorial Medical Center Savannah
Internship
Residency Hospital
  • Memorial Medical Center Savannah
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Johnsen communicate via email?
17 users said yes.
Yes
(17)
No
(1)
Does Dr. Johnsen offer telehealth services or virtual visits?
12 users said yes.
Yes
(12)
No
(4)
Does Dr. Johnsen offer an online patient portal?
19 users said yes.
Yes
(19)
No
(0)
Does Dr. Johnsen have free onsite parking?
22 users said yes.
Yes
(22)
No
(0)
Does Dr. Johnsen offer weekend visits?
7 users said yes.
Yes
(7)
No
(6)
Does Dr. Johnsen offer evening visits?
6 users said yes.
Yes
(6)
No
(7)
Does Dr. Johnsen specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnsen specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnsen specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnsen specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Johnsen accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Johnsen's Practice

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. Samuel Johnsen, MD. To arrange an appointment, call the number on Dr. Johnsen's profile.

Dr. Johnsen frequently treats the following conditions: Familial Hypercholesterolemia. See more on Sharecare.

Dr. Samuel Johnsen, MD is affiliated with Maui Memorial Medical Center.

Hospitals Where Dr. Samuel Johnsen, MD Practices

  • Maui Memorial Medical Center

    221 Mahalani St, Wailuku, HI

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