Dr. Michael Portillo, MD

Family MedicineMale

Dr. Michael Portillo, MD is a Family Medicine Specialist in Sonora, CA. He is affiliated with Adventist Health Sonora. He is accepting new patients. Be sure to call ahead with Dr. Portillo to book an appointment.

Dr. Portillo

Adventist Health Sonora - Mountain Medical Family Practice

900 Mono Way Sonora, CA 95370
Accepting new patients

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Experience and Background Checks

Experience
Background

Background Check

No malpractice claims found for California
No disciplinary actions found for the years we collect data
No board actions found for the years we collect data
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Experience Check

Check if Dr. Portillo treats your condition or procedure

Dr. Portillo's conditions and procedures:

  • Abdominal Pain
  • Abnormal Thyroid
  • Abscess or Cyst Drainage or Aspiration
  • Abscess or Fluid Incision and Drainage
  • Achilles Tendinitis
  • Acne
  • ACTH (Cosyntropin) Stimulation Test
  • Actinic Keratosis
  • Acute Bronchitis
  • Acute Deep Vein Thrombosis (DVT)
  • Acute Pharyngitis
  • Acute Sinusitis
  • Acute Upper Respiratory Infection
  • Acute Venous Embolism Thrombosis
  • ADHD and-or ADD
  • Adhesive Capsulitis
  • Administrative Physical
  • Alcohol Misuse Screening and Counseling
  • Alcohol or Substance Misuse Screening and Counseling
  • All Headaches (incl. Migraine)
  • All Types of Food Poisoning
  • Allergic Conjunctivitis
  • Allergic Rhinitis
  • Anal or Rectal Pain
  • Anaphylactic Food Allergies
  • Anaphylaxis
  • Anemia
  • Anemia and Iron Deficiency Screening
  • Animal Allergies
  • Ankle Sprains and Strains
  • Anxiety
  • Arrhythmia Screening
  • Arthritis
  • Arthritis of the Elbow
  • Asthma
  • Asymptomatic Post-Menopausal Status
  • Ataxia
  • Atherosclerosis
  • Atrophic Vaginitis
  • Back Pain
  • Bacteriuria Screening
  • Balanitis
  • Balanoposthitis
  • Bedsores
  • Benign Chronic Pain Syndrome
  • Bladder Atony
  • Bladder Infection
  • Blepharitis
  • Blood Allergy Testing
  • Blood in Urine (Hematuria)
  • Bone Density Scan
  • Breast Cancer Screening
  • Bronchiectasis
  • Bronchitis
  • Bronchospasm
  • Bursitis
  • Calcium Metabolism Disorders
  • Cancer Screening
  • Cardiovascular Stress Test
  • Carpal Tunnel Syndrome
  • Celiac Disease
  • Cellulitis
  • Chest Pain
  • Chest Pain Evaluation
  • Chest Wall Pain Syndrome
  • Chlamydia Infection Screening
  • Cholesterol Screening
  • Chronic Deep Vein Thrombosis (DVT)
  • Chronic Fatigue Syndrome
  • Chronic Laryngitis
  • Chronic Neck Pain
  • Chronic Pain
  • Chronic Sinusitis
  • Cluster Headache
  • Coccygeal Pain
  • Cold Sore
  • Constipation
  • Contact Dermatitis
  • COPD (Chronic Obstructive Pulmonary Disease)
  • Cough
  • Deep Vein Thrombosis (DVT)
  • Dehydration
  • Dementia Evaluation
  • Dementia or Depression Screening
  • Dermatitis
  • Detoxification Evaluation
  • Diabetes Mellitus, Secondary
  • Diabetes Screening
  • Diabetes Type 1
  • Diabetes Type 2
  • Diabetes With Renal Manifestations
  • Diabetic Evaluation
  • Diabetic Polyneuropathy
  • Diarrhea
  • Difficulty With Walking
  • Dipstick Urinalysis
  • Disability Evaluation
  • Diverticulitis, Intestinal
  • Diverticulosis, Intestinal
  • Dizziness
  • Down Syndrome
  • Drug Allergy Testing
  • Dry Skin
  • Dual-Energy X-Ray Absorptiometry (DEXA) Scan
  • Dysentery
  • Dyslexia Assessment
  • Dyslipidemia
  • Dysphagia
  • Dysthymia (Chronic Depression)
  • Dysthymia and Cyclothymia (Mood Disorders)
  • Ear Ache
  • Earwax Buildup
  • Echocardiography
  • Electrocardiogram (EKG)
  • Emphysema
  • Enlarged Prostate (BPH)
  • Enteritis
  • Esophagitis
  • Essential Tremor
  • Evaluation and Treatment of Sleep Disorders
  • Familial Hypercholesterolemia
  • Fetal Cardiac Screening
  • Fibromyalgia
  • Fungal Nail Infection
  • Gait Abnormality
  • Ganglion Cyst
  • Gas-Bloat Syndrome
  • Gastritis
  • Gastroesophageal Reflux Disease (GERD)
  • Gastroparesis
  • Genetic Screening for Breast Cancer
  • Genital Herpes
  • Geriatric Assessment
  • Gonorrhea Screening
  • Gout
  • Hair Loss
  • Hammer Toe
  • Headache
  • Health Screening
  • Heart Disease
  • Heart Palpitations
  • HeartAware Online Risk Screening
  • Heartburn
  • Hemorrhoids
  • Hepatitis A Screening
  • Hepatitis B Virus Screening
  • Hepatitis C Virus Screening
  • Hepatitis Screening
  • Hernia
  • Herpes Simplex Infection
  • Herpes Simplex Screening
  • Herpes Zoster Without Complication
  • Hip Pointer Injuries
  • Hip Sprain
  • HIV Screening
  • Hives
  • Home Sleep Study
  • Hydrocele
  • Hypercalcemia
  • Hyperkalemia
  • Hyperlipidemia
  • Hypertension
  • Hypoglycemia
  • Hypogonadism
  • Hypokalemia
  • Hypotension
  • Hypotension (Excluding Maternal)
  • Hypothyroidism
  • Immunization Administration
  • Impairment Rating Evaluation
  • Independent Educational Evaluation
  • Insomnia
  • Interstitial Cystitis
  • Iodine Deficiency
  • Iron Metabolism Disorders
  • Irritable Bowel Syndrome
  • Itchy Skin
  • Jock Itch
  • Joint Fluid Test
  • Joint Pain
  • Kidney Infection
  • Kidney Infection, Acute
  • Knee Sprain
  • Lactose Intolerance
  • Laryngitis
  • Lateral and Medial Epicondylitis (Tennis and Golf Elbow)
  • Leg and Foot Ulcers
  • Limb Cramp
  • Limb Pain
  • Limb Swelling
  • Limb Swelling Caused by Fluid Overload
  • Lipid Disorders
  • Liver Damage from Alcohol
  • Low Back Pain
  • Low Blood Oxygen Level
  • Lyme Disease Evaluation
  • Malaise and Fatigue
  • Malnutrition
  • Mammography
  • Mastodynia
  • McMurray's Test
  • Melanoma Screening
  • Memory Evaluation
  • Menopausal and Postmenopausal Disorders
  • Menopause Evaluation and Treatment
  • Migraine
  • Mineral Metabolism Disorders
  • Mole Evaluation
  • Moles (Benign Skin Lesions)
  • Muscle Spasm
  • Muscle Weakness
  • Mycobacterial Lung Infection
  • Nail and Nail Bed Infection
  • Nausea
  • Neck Strain (incl. Whiplash Injury)
  • Neurogenic Bladder
  • Nighttime Urination (Nocturia)
  • Noninfectious Gastroenteritis and Colitis
  • Nosebleed
  • Obesity
  • Oral Glucose Tolerance Test
  • 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
  • Osteoarthritis of Spine
  • Osteopenia
  • Osteoporosis
  • Osteoporosis Screening
  • Otitis Media
  • Outer Ear Infection
  • Ovarian Cancer Screening
  • Overactive Bladder
  • Overweight
  • Painful Urination (Dysuria)
  • Pap Smear
  • Patch Testing
  • Patellofemoral Pain Syndrome or Knee Pain
  • Peptic Ulcer
  • Peripheral Nerve Disorders
  • Pharyngitis
  • Phlebitis and Thrombophlebitis
  • Phosphorus Metabolism Disorders
  • Pinkeye (Conjunctivitis)
  • Plantar Fasciitis
  • Pneumonia
  • Poison Ivy, Poison Oak, or Poison Sumac Poisoning
  • Pollen Allergy
  • Polymyalgia Rheumatica (PMR)
  • Polyneuropathy
  • Polyuria
  • Postherpetic Neuralgia
  • Postnasal Drip
  • Pre-Operative Evaluation
  • Pregnancy Test
  • Prostate Cancer Screening
  • Prostate Cancer Screening Exam (DRE)
  • Prostatitis
  • Proteinuria
  • Psychiatric Evaluation
  • Psychiatric Evaluation - Child and Adolescent
  • Psychological Evaluation
  • Psychological Evaluations Prior to Bariatric Surgery
  • Purpura
  • Radiculopathy (Not Due to Disc Displacement)
  • Rapid Flu Test
  • Rash
  • Raynaud's Disease
  • Reflux Esophagitis
  • Restless Leg Syndrome
  • Ringworm
  • Rosacea
  • Runner's Knee
  • Salivary Gland Stones and Inflammation
  • Scabies
  • Sciatica (Not Due to Disc Displacement)
  • Seborrheic Dermatitis
  • Sexually Transmitted Diseases (STDs)
  • Sexually Transmitted Infections Screening
  • Shingles
  • Shortness of Breath
  • Shoulder Tendinitis and Tenosynovitis
  • Sinus Bradycardia
  • Sinus Tachycardia
  • Sinusitis
  • Skin Screenings
  • Skin Testing and Screening
  • Skin Ulcer
  • Sleep Apnea
  • Sleep-Related Leg Cramp
  • Spinal and Postural Screening
  • Sprains and Strains (incl. Muscle Tear)
  • STD Screening
  • Strep Test
  • Symptomatic Menopause
  • Syphilis Screening
  • Tension Headache
  • Testicular Dysfunction
  • Throat Pain
  • Thyroid Goiter
  • Thyroid Screening
  • Tinnitus
  • Tobacco Use Disorder
  • Transient Ischemic Attack (TIA)
  • Tremor
  • Trichomoniasis Screening
  • Trigeminal Neuralgia
  • Tuberculosis Screening
  • Urinary Incontinence
  • Urinary Stones
  • Urinary Tract Infection (UTI)
  • Urine Pregnancy Test
  • Vaccination
  • Vaginitis and-or Vaginosis
  • Vaginosis Screening
  • VAP Lipid Testing
  • Venous Compression
  • Venous Insufficiency
  • Vertigo
  • Vitamin B Deficiency
  • Vitamin D Deficiency
  • Warts
  • Wellness Examination
  • Wheelchair Evaluation
  • Wheezing
  • Worker's Compensation Evaluations
  • Wrist Sprain or Strain
  • Yeast Infections

Insurance Check

Search for your insurance provider

Dr. Portillo accepts

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

(209) 536-6925

Dr. Portillo accepts the following insurance:

Aetna
Choice Plus POS II
Blue Cross Blue Shield
Blue Card PPO
Blue Cross Blue Shield of California
Blue Cross Blue Shield of California PPO
CareFirst Blue Cross Blue Shield
HealthyBlue 2.0
HealthyBlue Advantage
Cigna
Cigna HMO
Cigna PPO
Open Access Plus

Dr. Portillo's Reviews

Likelihood to recommend Dr. Portillo

5.0

Based on 2 ratings

5 Stars
100%
(2)
4 Stars
0%
(0)
3 Stars
0%
(0)
2 Stars
0%
(0)
1 Star
0%
(0)
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RecentHighestLowestMost Helpful
Reply
I have been seeing Dr. Portillo since he arrived in Sonora in 1917. He is without a doubt the best physician I have had in my adult years. He is caring and professional, and really listens to his patients. He calls it like it is, even if it's hard to admit that he is right on in telling you what he knows you need to stay healthy. He speaks with kindness and knowledge. We need more qualified doctors in Sonora like this man. I am blessed to be his patient since he first came to town. I think he has a waiting list for new patients, so for God's sake, get on it if you need a new doctor.
1 person found this helpful
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May 22, 2019
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I really like this guy. I, we are lucky to have him. He is but one person . Dr. Portillo will have too much on his hands quickly For he was meant to be a physician this one is a keeper. God bless him He is recommended highly too all needing good medical care
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Teresa in Sonora – Apr 15, 2018
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About Me

Biography

Dr. Michael Portillo, MD is a Family Medicine Specialist in Sonora, CA. He is affiliated with Adventist Health Sonora. He is accepting new patients....Read more

Specialties

  • Family Medicine

Board Certifications

Education

San Jose State University
Medical School

Awards

Frequently Asked Questions

Is Dr. Michael Portillo, MD accepting new patients?

Dr. Michael Portillo, MD generally accepts new patients on Healthgrades. You can see Dr. Portillo's profile to make an appointment.

Does Dr. Michael Portillo, MD accept my insurance?

Use the Healthgrades insurance check to verify if Dr. Portillo accepts your insurance.

What are Dr. Michael Portillo, MD's top areas of care?

Dr. Portillo frequently treats Immunization Administration, Osteoporosis, and Back Pain. See all procedures and conditions Dr. Portillo treats.

Where is Dr. Michael Portillo, MD's office located?

Dr. Portillo's office is located at 900 Mono Way, Sonora, CA 95370. Find other locations and directions on Healthgrades.

Does Dr. Michael Portillo, MD offer telehealth services?

Dr. Portillo has not yet indicated whether they offer telehealth services. Please contact the office to check for availability/eligibility.

How can I make an appointment with Dr. Michael Portillo, MD?

Find contact information here to make an appointment.

Locations

Adventist Health Sonora - Mountain Medical Family Practice

1

Practice

Edward W Clinite DO680 Guzzi Ln Ste 106 Sonora, CA 95370
2

Affiliated Hospitals

Dr. Portillo is affiliated with the following hospital. Select the hospital below to learn more.

Learn more about how Healthgrades measuresHospital Quality.

Adventist Health Sonora

Sonora, CA

71% Patient Experience Rating, 2% higher than the national average