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Dr. Clarissa Johnston, MD

Internal Medicine* Age 60
Dr. Clarissa Johnston, MD
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Dr. Clarissa Johnston, MD is an Internist in Austin, TX.
Dr. Clarissa Johnston, MD
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Dr. Clarissa Johnston, MD

Internal Medicine* Age 60
Austin, TX
Call for new patient details
29 years of experience
Dr. Clarissa Johnston, MD is an Internist in Austin, TX.

About

Dr. Johnston graduated from University of California at San Francisco. Dr. Clarissa Johnston, MD is an Internist in Austin, TX and has 29 years experience. Dr. Johnston currently practices at Practice and are affiliated with Ascension Seton Medical Center Austin and Dell Seton Medical Center at the University of Texas. Dr. Johnston's office is not accepting new patients. Dr. Johnston is board certified in Hospice Care and Palliative Medicine and accepts multiple insurance plans.

Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Dehydration
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Dehydration
Tobacco Use Disorder
Acidosis
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Acute Bronchitis
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Adult Failure to Thrive
All Headaches (incl. Migraine)
Anemia
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Anxiety
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Arthritis
Arthritis of the Elbow
Asphyxia and Hypoxemia
Asthma
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Atherosclerosis
Atopic Dermatitis (Eczema)
Back Pain
Bedsores
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Blood in Urine (Hematuria)
Bronchiectasis
Bruise of Face, Scalp, or Neck
Cachexia
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Calcium Metabolism Disorders
Canker Sore
Cellulitis
Chest Pain
Chronic Pain
Chronic Sinusitis
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Deep Vein Thrombosis (DVT)
Dermatitis Due to Drugs
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
Dyslipidemia
Dysphagia
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Fever
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Fibromyalgia
Gait Abnormality
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
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Headache
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Heart Disease
Hernia
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Herpes Zoster Without Complication
Human Immunodeficiency Virus (HIV)
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Joint Pain
Leg and Foot Ulcers
Leukocytopenia
Limb Pain
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Mineral Metabolism Disorders
Muscle Spasm
Nausea
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Neurogenic Bladder
Obesity
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Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Shoulder
Osteoporosis
Overweight
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pharyngitis
Phosphorus Metabolism Disorders
Pneumonia
Polyneuropathy
Salivary Gland Stones and Inflammation
Sexually Transmitted Diseases (STDs)
Shingles
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Shortness of Breath
Sinus Tachycardia
Sinusitis
Sleep Apnea
Swine Flu
Thrush
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Thyroid Goiter
Tremor
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Urinary Incontinence
Urinary Tract Infection (UTI)
Venous Compression
Venous Embolism and Thrombosis
Viral Hepatitis
Vitamin D Deficiency
Wheezing
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Diabetes Counseling
Immunization Administration

Insurance Accepted

* Please verify this information when scheduling an appointment.
  • Superior Health Plan
  • First Health (Coventry Health Care) PPO
  • Cigna
    Open Access Plus
  • Curative PPO Plus
    Curative PPO
    Curative EPO
  • Blue Advantage HMO
    Blue Card PPO
  • National (BlueCard) PPO
  • MultiPlan PPO
  • HealthyBlue Advantage
  • Choice Plus POS II

Locations

  1. 1 Trauma Medical Group
    601 E 15th St, Austin, TX 78701
  2. 2 The Permanente Medical Group Inc
    1800 Harrison St Fl 7, Oakland, CA 94612
  3. 3 Ascension Seton Medical Center Austin
    1201 W 38th St, Austin, TX 78705

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Dr. Johnston's Office & Staff

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About Me

Specialties*
Internal Medicine
Hospice & Palliative 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
  • University of California at San Francisco
    1995
Medical Education

Board Certifications

Board Certifications
  • Hospice Care and Palliative Medicine and 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.
Common Questions and Answers
Responses are sourced directly from patients.
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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. Clarissa Johnston, MD. To arrange an appointment, call the number on Dr. Johnston's profile.

Dr. Clarissa Johnston, MD is affiliated with Ascension Seton Medical Center Austin and Dell Seton Medical Center at the University of Texas.

Yes, Dr. Clarissa Johnston, MD holds board certification in Hospice Care and Palliative Medicine and Internal Medicine.

Hospital Affiliations

  • Ascension Seton Medical Center Austin

    1201 W 38th St, Austin, TX

  • Dell Seton Medical Center at the University of Texas

    1500 Red River St, Austin, TX