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Dr. Josefino Diaz, MD

Internal Medicine* Age 66
Dr. Josefino Diaz, MD
4.9 (8 Ratings)

Offers telehealth

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Dr. Josefino Diaz, MD is an Internist in Duluth, MN.
Dr. Josefino Diaz, MD
4.9 (8 Ratings)
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Dr. Josefino Diaz, MD

Internal Medicine* Age 66
Duluth, MN
Call for new patient details
41 years of experience

Offers telehealth

Dr. Josefino Diaz, MD is an Internist in Duluth, MN.
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About

Dr. Diaz graduated from St Louis U, Baguio City in 1983 and completed a residency at University Chicago.Dr. Josefino Diaz, MD is an Internist in Duluth, MN and has 41 years experience. Dr. Diaz currently practices at Essentia Health-Duluth Clinic 1st Street (Building A) and are affiliated with Essentia Health St. Mary's Medical Center. Dr. Diaz has experience treating conditions like Tobacco Use Disorder and Joint Pain among other conditions at varying frequencies. At present, Dr. Diaz received an average rating of 4.9/5 from patients and has been reviewed 8 times. Dr. Diaz's office is not accepting new patients. Dr. Diaz is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

This provider offers telehealth appointments. Call the office to schedule.

Explains Conditions Well

Patients said this doctor explains conditions well.

Trustworthy

Patients said this doctor is trustworthy.

Friendly Staff

Patients said the staff was friendly.

Easy Scheduling

Patients said scheduling was easy.

Locations

  1. 1 Essentia Health Duluth Clinic 1st Street (Building A)
    420 E 1st St, Duluth, MN 55805
    Icon Directions Right Arrow Directions Phone Icon (218) 264-4111

Experience and Background Check

Immunization Administration
Tobacco Use Disorder
Joint Pain
Immunization Administration
Tobacco Use Disorder
Joint Pain
Immunization Administration
Tobacco Use Disorder
Joint Pain
Acute Bronchitis
Acute Lower Respiratory Infection
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Constipation
Fever
  • View other providers who treat Fever
Foot Infection
Ingrown Nail
Intestinal Diverticulitis
Limb Pain
Muscle Cramping
Muscle Spasm
Nail Infection
Pharyngitis
Shortness of Breath
Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Embolism and Thrombosis
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Wellness Examination
Abdominal Pain
Abnormal Thyroid
Achilles Tendinitis
Acidosis
  • View other providers who treat Acidosis
Acne
  • View other providers who treat Acne
Actinic Keratosis
Acute Deep Vein Thrombosis (DVT)
Acute Pharyngitis
Acute Sinusitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Adhesive Capsulitis Shoulder
Administrative Physical
Adult Failure to Thrive
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anxiety
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Arthritis
Arthritis of the Elbow
Asphyxia and Hypoxemia
Asthma
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Asymptomatic Post-Menopausal Status
Ataxia
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Atherosclerosis
Athlete's Foot
Atrophic Vaginitis
Back Pain
Balanoposthitis
Bedsores
  • View other providers who treat Bedsores
Bedwetting
Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Boil
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Bronchiectasis
Bronchitis
Bursitis
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Cachexia
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Calcium Metabolism Disorders
Canker Sore
Carpal Tunnel Syndrome
Celiac Disease
Cellulitis
Cervicitis
Chest Pain
Chronic Depression (Dysthymia)
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Cold Sore
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Difficulty With Walking
Dizziness
Down Syndrome
Dry Eyes
  • View other providers who treat Dry Eyes
Dry Skin
  • View other providers who treat Dry Skin
Dyslipidemia
Dysphagia
Ear Ache
  • View other providers who treat Ear Ache
Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Essential Tremor
Familial Hypercholesterolemia
Fibromyalgia
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gastroptosis
Genital Herpes
Genital Warts
Gout
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Hair Loss
Hammer Toe
Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
  • View other providers who treat Hernia
Herpes Simplex Infection
Herpes Zoster Without Complication
Hives
  • View other providers who treat Hives
Human Immunodeficiency Virus (HIV)
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
  • View other providers who treat Insomnia
Intertrigo
Intestinal Diverticulosis
Irritable Bowel Syndrome
Itchy Skin
Jock Itch
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
Malnutrition
Mastodynia
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Moles (Benign Skin Lesions)
Mood Disorders (Dysthymia and Cyclothymia)
Motion Sickness
Muscle Weakness
Nail and Nail Bed Infection
Nasopharyngitis
Nausea
  • View other providers who treat Nausea
Neurogenic Bladder
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
  • View other providers who treat Obesity
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
Outer Ear Infection
Overactive Bladder
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pericardial Disease
Perimenopause
Peripheral Nerve Disorders
Phlebitis and Thrombophlebitis
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Plantar Wart
Pneumonia
Pollen Allergy
Polymyalgia Rheumatica (PMR)
Polymyositis
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Postnasal Drip
Proteinuria
Radiculopathy
Rash
  • View other providers who treat Rash
Raynaud's Disease
Reflux Esophagitis
Restless Leg Syndrome
Ringworm
  • View other providers who treat Ringworm
Rosacea
  • View other providers who treat Rosacea
Sarcoidosis
Scabies
  • View other providers who treat Scabies
Sciatica
  • View other providers who treat Sciatica
Sebaceous Cysts
Seborrheic Dermatitis
Secondary Diabetes Mellitus
Secondary Hypertension
Secondary Renovascular Hypertension
Sexually Transmitted Diseases (STDs)
Shingles
  • View other providers who treat Shingles
Shoulder Tendinitis and Tenosynovitis
Sickle Cell Disease
Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Skin Ulcer
Sleep Apnea
Sleep-Related Leg Cramp
Speech, Language and Learning Disorders
Sprains and Strains (incl. Muscle Tear)
Stye
  • View other providers who treat Stye
Swimmer's Ear
Swine Flu
Symptomatic Menopause
Syphilis Infections
Tension Headache
Testicular Dysfunction
Thrush
  • View other providers who treat Thrush
Thyroid Goiter
Tinea Versicolor
Tinnitus
  • View other providers who treat Tinnitus
Torticollis
Transient Ischemic Attack (TIA)
Tremor
  • View other providers who treat Tremor
Trigeminal Neuralgia
Urinary Stones
Vaginitis or Vaginosis
Venous Insufficiency
Vertigo
  • View other providers who treat Vertigo
Viral Enteritis
Viral Hepatitis
Vitamin B Deficiency
Vitamin B12 Deficiency
Vitamin D Deficiency
Warts
  • View other providers who treat Warts
Wheezing
  • View other providers who treat Wheezing
Wrist Sprain or Strain
Yeast Infections
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Diabetes Counseling
Human Papillomavirus DNA Testing
Pap Smear
Smoking Cessation Counseling

Patient Satisfaction

Likelihood to recommend Dr. Diaz
4.9
Based on 8 Reviews
5 Stars (7)
4 Stars (1)
3 Stars (0)
2 Stars (0)
1 Star (0)

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How likely are you to recommend Dr. Diaz?

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Patient Reviews
Oct 25, 2024
Can't recommend him because he is retiring. We will be out a very good doctor.
— Oct 25, 2024
See more reviews on Healthgrades
Photo: Dr. Josefino Diaz, MD
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Dr. Diaz's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Diaz

  • Level of trust in provider's decisions
  • 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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Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Cigna PPO
    Open Access Plus
  • Blue Cross Accord
  • Choice Care PPO
  • Choice Plus POS II
  • MultiPlan PPO
  • Blue Card PPO
  • Blue Preferred Plus POS
    Anthem Blue Cross Blue Shield PPO
    Anthem Blue Cross Blue Shield HMO
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • First Health (Coventry Health Care) PPO
  • National (BlueCard Basic) PPO
    National (BlueCard) PPO

About Me

Biography
  • Dr. Josefino Diaz, MD is an internist in Duluth, MN and has over 40 years of experience in the medical field. He graduated from St Louis U, Baguio City in 1983. He specializes in Internal Medicine.
Biography
Specialties*
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.
Education

Medical Education

Medical Education
  • St Louis U, Baguio City
    1983
Medical Education

Board Certifications

Board Certifications
  • Internal Medicine
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.

Internship

Internship
  • University Chicago
    1999
Internship

Residency

Residency Hospital
  • University Chicago
    2000
Residency Hospital
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Diaz communicate via email?
No responses yet.
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No
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Does Dr. Diaz offer telehealth services or virtual visits?
No responses yet.
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No
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Does Dr. Diaz offer an online patient portal?
No responses yet.
Yes
(0)
No
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Does Dr. Diaz have free onsite parking?
No responses yet.
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No
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Does Dr. Diaz offer weekend visits?
No responses yet.
Yes
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No
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Does Dr. Diaz offer evening visits?
No responses yet.
Yes
(0)
No
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Does Dr. Diaz specialize in working with children or adolescents?
No responses yet.
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Does Dr. Diaz specialize in working with seniors?
No responses yet.
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Does Dr. Diaz specialize in couples therapy?
No responses yet.
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(0)
No
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Does Dr. Diaz specialize in working with LGBTQ+ community?
No responses yet.
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Does Dr. Diaz accept insurance?
No responses yet.
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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. Josefino Diaz, MD. To arrange an appointment, call the number on Dr. Diaz's profile.

Dr. Diaz frequently treats the following conditions: Tobacco Use Disorder and Joint Pain. See more on Sharecare.

Dr. Josefino Diaz, MD is affiliated with Essentia Health St. Mary's Medical Center.

Yes, Dr. Josefino Diaz, MD holds board certification in Internal Medicine.

Dr. Diaz has over 41 years of healthcare experience.

Hospital Affiliations

  • Essentia Health St. Mary's Medical Center

    407 E 3rd St, Duluth, MN

Dr. Josefino Diaz, MD

Dr. Josefino Diaz, MD

(8)

Make an appointment

(218) 264-4111
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