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Dr. Mark Byrne, MD

Internal Medicine*
4.8 (16)
Map Pin Small Watsonville, CA
Call for new patient details
35 years of experience

Overview of Dr. Mark Byrne, MD

Dr. Mark Byrne, MD is an Internal Medicine Specialist in Watsonville, CA. They specialize in Internal Medicine, has 35 years of experience, and is board certified in Internal Medicine. They graduated from University of Illinois College of Medicine and is affiliated with Watsonville Community Hospital. Patients rated Dr. Byrne an average 4.8 star rating.

Dr. Byrne works at Practice in Watsonville, CA. They frequently treat conditions like All Headaches (incl. Migraine) along with other conditions at varying frequencies. Please call ahead to schedule an appointment and to confirm all accepted insurance plans.

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Dr. Byrne's Office Locations

  1. 1
    Brennan Medical Group
    30 Brennan St, Watsonville, CA 95076 Icon Directions Right Arrow Directions Phone Icon (831) 768-0220

Hospital Affiliations
Admitting Hospitals

Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.

  • Watsonville Community Hospital

Experience & Treatment Frequency

NEW FEATURE

What is treatment frequency?

Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:

Very HighFrequency
HighFrequency
NormalFrequency
May Perform

Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.

Search for conditions or procedures.
All Headaches (incl. Migraine)
Shortness of Breath
Joint Pain
All Headaches (incl. Migraine)
Shortness of Breath
Joint Pain

Treatment frequency



Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
All Headaches (incl. Migraine)
Shortness of Breath
Joint Pain
Foot Infection
Leukocytopenia
Limb Pain
Nail Infection
Nausea
  • View other providers who treat Nausea
Throat Pain
Urinary Incontinence
Venous Embolism and Thrombosis
Arterial Blood Gas Test (ABG)
Care Coordination for Complex Conditions and Procedures
Electrocardiogram (EKG)
Immunization Administration
Abdominal Pain
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Allergic Rhinitis
Anemia
  • View other providers who treat Anemia
Ankle Sprains and Strains
Anxiety
  • View other providers who treat Anxiety
Arthritis
Arthritis of the Elbow
Arthritis of the Neck
Asthma
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Ataxia
  • View other providers who treat Ataxia
Atherosclerosis
Back Pain
Benign Chronic Pain Syndrome
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bunion
  • View other providers who treat Bunion
Chest Pain
Chronic Fatigue Syndrome
Chronic Neck Pain
Chronic Pain
Chronic Sinusitis
Constipation
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Deep Vein Thrombosis (DVT)
Diabetes Type 2
Diabetes With Renal Manifestations
Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Earwax Buildup
Emphysema
Enlarged Prostate (BPH)
Esophagitis
Essential Tremor
Fibromyalgia
Gait Abnormality
Ganglion Cyst
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gout
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Hammer Toe
Headache
  • View other providers who treat Headache
Heart Disease
Heart Palpitations
Hernia
  • View other providers who treat Hernia
Hydrocele
Hyperlipidemia
Hypertension
Hypoglycemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Knee Sprain
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Malaise and Fatigue
Muscle Spasm
Muscle Weakness
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
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Pericardial Disease
Peripheral Autonomic Neuropathy
Peripheral Nerve Disorders
Pneumonia
Pollen Allergy
Radiculopathy
Reflux Esophagitis
Restless Leg Syndrome
Sarcoidosis
Shoulder Tendinitis and Tenosynovitis
Sinus Bradycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Tremor
  • View other providers who treat Tremor
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Vertigo
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Vitamin B12 Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Diabetes Counseling
Pap Smear
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    Ratings & Reviews
    Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.

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    4.8
    Average provider rating
    Based on 16 ratings
    Patient Ratings (16)
    5 Star
    (15)
    4 Star
    (0)
    3 Star
    (0)
    2 Star
    (0)
    1 Star
    (1)
    Leave a review

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    Dr. Byrne'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. Byrne

    • 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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    About Dr. Mark Byrne, MD

    Specialties*
    • Internal Medicine

    • *Healthline does not verify qualifications for medical specialties. Please verify your provider's specialty and qualifications directly with your provider and applicable medical board.
    Specialties*
    Years of Experience
    • 35 years of experience
    Years of Experience
    Years of experience represents how long a provider has been practicing in their field since graduating from medical school. Not all providers will have this information available.
    Languages Spoken
    • English
    Languages Spoken
    NPI Number
    • 1962411272
    NPI Number
    A National Provider Identifier (NPI) is a unique 10-digit identifier issued by the government to healthcare providers.

    Education & Certifications

    Medical Education
    • University of Illinois College of Medicine
    Medical Education
    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.

    Frequently Asked Questions

    Dr. Byrne has indicated that they do offer telehealth services. Please call the provider’s office at for more information.

    Dr. Byrne has seen patients for All Headaches (incl. Migraine), and more. You can see other conditions treated by Dr. Byrne on their profile. Please call the provider’s office to confirm all visit reasons.

    16 patients have reviewed Dr. Byrne. The overall rating for this provider is 4.8. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Byrne.

    Whether a person prefers to schedule an appointment online or over the phone with Dr. Byrne, there are benefits to both methods. A person calling to schedule an with Dr. Byrne appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.

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