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Dr. Gregory Katz, MD
Internal Medicine* Age 61
Dr. Gregory Katz, MD

Offers telehealth

Dr. Gregory Katz, MD is an Internist in Newport Beach, CA.
Dr. Gregory Katz, MD

Dr. Gregory Katz, MD

Internal Medicine* Age 61
Newport Beach, CA
Accepting new patients
35 years of experience

Offers telehealth

Dr. Gregory Katz, MD is an Internist in Newport Beach, CA.
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About Dr. Gregory Katz, MD

Dr. Katz graduated from Albert Einstein College of Medicine. Dr. Gregory Katz, MD is an Internist in Newport Beach, CA and has 35 years experience. Dr. Katz has experience treating conditions like All Headaches (incl. Migraine) among other conditions at varying frequencies. Dr. Katz's office accepts new patients and telehealth appointments. Dr. Katz is board certified in Internal Medicine and accepts multiple insurance plans.

Offers Telehealth

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

Compare with other Internists

Compare Dr. Katz with our nearby Internists at MDVIP
These providers are on the medical staff of MDVIP
These providers are on the medical staff of MDVIP.
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Experience Check

Enter a condition or procedure
All Headaches (incl. Migraine)
Joint Pain
Pharyngitis
All Headaches (incl. Migraine)
Joint Pain
Pharyngitis
Shortness of Breath
Immunization Administration
Arterial Blood Gas Test (ABG)
Limb Pain
Dehydration
Electrocardiogram (EKG)
Fever
  • View other providers who treat Fever
Muscle Spasm
Muscle Cramping
Constipation
Nausea
  • View other providers who treat Nausea
Diabetes Counseling
Urinary Incontinence
Acute Upper Respiratory Infection
Venous Embolism and Thrombosis
Urinary Tract Infection (UTI)
Gastroptosis
Abdominal Pain
Abnormal Thyroid
Acne
  • View other providers who treat Acne
Actinic Keratosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Lower Respiratory Infection
Acute Pharyngitis
Acute Sinusitis
Acute Venous Embolism Thrombosis
Adhesive Capsulitis Shoulder
Anal or Rectal Pain
Anemia
  • View other providers who treat Anemia
Anxiety
  • View other providers who treat Anxiety
Arthritis
Arthritis of the Elbow
Arthritis of the Neck
Arthropathy Associated With Reiters Disease
Asphyxia and Hypoxemia
Asthma
  • View other providers who treat Asthma
Asymptomatic Post-Menopausal Status
Atherosclerosis
Back Pain
Benign Chronic Pain Syndrome
Bladder Infection
Blood in Urine (Hematuria)
Bronchiectasis
Bronchitis
Bronchospasm
Bursitis
  • View other providers who treat Bursitis
Cachexia
  • View other providers who treat Cachexia
Calcium Metabolism Disorders
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Neck Pain
Chronic Pain
Chronic Prostatitis
Chronic Sinusitis
Coccygeal Pain
Contact Dermatitis
COPD (Chronic Obstructive Pulmonary Disease)
Cough
  • View other providers who treat Cough
Deep Vein Thrombosis (DVT)
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Diarrhea
  • View other providers who treat Diarrhea
Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Esophagitis
Familial Hypercholesterolemia
Fibromyalgia
Foot Infection
Foot Sprain
Gait Abnormality
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Gout
  • View other providers who treat Gout
Headache
  • View other providers who treat Headache
Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
  • View other providers who treat Hernia
Herpes Zoster Without Complication
Hydrocele
Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypoglycemia
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Ingrown Nail
Insomnia
  • View other providers who treat Insomnia
Intestinal Diverticulitis
Intestinal Diverticulosis
Iodine Deficiency
Irritable Bowel Syndrome
Itchy Skin
Kidney Stone Pain (Renal Colic)
Knee Sprain
Leg and Foot Ulcers
Leukocytopenia
Limb Swelling
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Low Back Pain
Malaise and Fatigue
Malnutrition
Mastodynia
Menopausal and Postmenopausal Disorders
Migraine
  • View other providers who treat Migraine
Mild Asthma
Mineral Metabolism Disorders
Muscle Weakness
Nail Infection
Nasopharyngitis
Neck Strain (incl. Whiplash Injury)
Noninfectious Gastroenteritis and Colitis
Obesity
  • View other providers who treat Obesity
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
Overweight
Patellofemoral Pain Syndrome (PFPS)
Pericardial Disease
Peripheral Nerve Disorders
Plantar Fasciitis
Pneumonia
Polyneuropathy
Polyuria
  • View other providers who treat Polyuria
Postnasal Drip
Prostatitis
Proteinuria
Radiculopathy
Rash
  • View other providers who treat Rash
Raynaud's Disease
Reflux Esophagitis
Sciatica
  • View other providers who treat Sciatica
Scrotal Pain
Secondary Diabetes Mellitus
Secondary Hypertension
Secondary Renovascular Hypertension
Shingles
  • View other providers who treat Shingles
Sinus Tachycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Symptomatic Menopause
Tension Headache
Throat Pain
Thyroid Goiter
Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Tremor
  • View other providers who treat Tremor
Urinary Stones
Venous Compression
Vertigo
  • View other providers who treat Vertigo
Vitamin B Deficiency
Vitamin D Deficiency
Wheezing
  • View other providers who treat Wheezing
Fecal Occult Blood Test for Colorectal Cancer
Wellness Examination

Accepted Insurance Plans

* Please verify this information when scheduling an appointment.
  • Northern CA Cigna + Oscar LocalPlus EPO
    Northern CA Cigna + Oscar Open Access Plus EPO
  • Advantage Preferred DirectAccess Plus PPO
    Select PPO
    Priority Select HMO
  • Choice Care PPO
    Choice Care Network PPO
  • Options PPO
    Choice Plus POS
    SignatureValue - CA HMO
    Nexus Open Access
    Medica Choice
  • Bronze 60 SHOP PPO
    Blue Shield of California
    Trio ACO HMO
    Platinum 90 PPO
    Silver 70 PPO
    Local Access Plus HMO
    Platinum Access+ 25 HMO
    Bronze Full 4500 PPO
    Access Plus HMO
    Access Plus Savenet HMO
  • Curative PPO
    Curative EPO
    Curative PPO Plus
  • Advantage Health Solutions HMO
  • First Health (Coventry Health Care) PPO
  • Prudent Buyer Large Group CA PPO
    Prudent Buyer Small Group CA PPO
    Pathway EPO
    California Care Large Group HMO
    Prudent Buyer Individual CA PPO
    California Care Small Group HMO
  • CA Healthnet PPO
    CA WholeCare Network HMO
    CA Employer Group Plans HMO
  • Choice Plus POS II
    Elect Choice (Open Access) EPO
    Deductible Plan CA Members Only HMO
    Savings Plus of CA EPO
    Open Choice PPO
    Premier Care Network Plus - Innovation Health
    Managed Choice (Open Access) POS
    Aetna
  • Blue Card PPO
    Blue Card High Performance Network HPN

Where Dr. Gregory Katz, MD Sees Patients

  1. 1 Office
    520 Superior Ave Ste 220, Newport Beach, CA 92663

What Patients Say

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Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Katz?
Call now to make an appointment
(949) 642-2333

Meet Dr. Gregory Katz, MD

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.
Common Questions and Answers
Responses are sourced directly from patients.
Does Dr. Katz communicate via email?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. Katz offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Katz offer an online patient portal?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Katz have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Katz offer weekend visits?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Katz offer evening visits?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Katz specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Katz specialize in working with seniors?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Katz specialize in couples therapy?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Katz specialize in working with LGBTQ+ community?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Katz accept insurance?
No responses yet.
Yes
(0)
No
(0)

FAQs About Dr. Katz'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. Gregory Katz, MD. To arrange an appointment, call the number on Dr. Katz's profile.

Dr. Katz frequently treats the following conditions: All Headaches (incl. Migraine). See more on Sharecare.

Dr. Gregory Katz, MD is affiliated with Hoag Hospital Newport Beach.

Yes, Dr. Gregory Katz, MD holds board certification in Internal Medicine.

Training & Medical Education
Medical Education
  • Albert Einstein College of Medicine
    1991
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.

Hospitals Where Dr. Gregory Katz, MD Practices

  • Hoag Hospital Newport Beach

    1 Hoag Dr, Newport Beach, CA

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