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Dr. Nick Karahalios, MD

Internal Medicine* Age 59
Dr. Nick Karahalios, MD
4.0 (4 Ratings)

Offers telehealth

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Dr. Nick Karahalios, MD is an Internist in San Clemente, CA.
Dr. Nick Karahalios, MD
4.0 (4 Ratings)
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Dr. Nick Karahalios, MD

Internal Medicine* Age 59
San Clemente, CA
Call for new patient details
32 years of experience

Offers telehealth

Dr. Nick Karahalios, MD is an Internist in San Clemente, CA.

About

Dr. Nick Karahalios, MD is an Internist in San Clemente, CA and has 32 years experience. They graduated from University of California at Berkeley. They currently practice at Practice and are affiliated with Providence Mission Hospital Mission Viejo. At present, Dr. Karahalios received an average rating of 4.0/5 from patients and has been reviewed 4 times. Their office is not accepting new patients. Dr. Karahalios is board certified in Internal Medicine.

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.

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These providers are on the medical staff of Optum California
These providers are on the medical staff of Optum California.
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Experience Check

Enter a condition or procedure
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Asphyxia and Hypoxemia
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Asphyxia and Hypoxemia
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Asphyxia and Hypoxemia
Acute Bronchitis
Acute Lower Respiratory Infection
Acute Upper Respiratory Infection
All Headaches (incl. Migraine)
Constipation
Dehydration
Foot Infection
Limb Pain
Nausea
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Sebaceous Cysts
Shortness of Breath
Urinary Incontinence
Care Coordination for Complex Conditions and Procedures
Immunization Administration
Abdominal Pain
Achilles Tendinitis
Acidosis
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Actinic Keratosis
Acute Deep Vein Thrombosis (DVT)
Acute Kidney Infection
Acute Pharyngitis
Acute Sinusitis
Acute Venous Embolism Thrombosis
ADHD and-or ADD
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Anosmia
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Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Asymptomatic Post-Menopausal Status
Ataxia
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Atherosclerosis
Athlete's Foot
Back Pain
Blood in Urine (Hematuria)
Bronchitis
Bursitis
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Cachexia
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Calcium Metabolism Disorders
Carpal Tunnel Syndrome
Cellulitis
Chest Pain
Chronic Deep Vein Thrombosis (DVT)
Chronic Depression (Dysthymia)
Chronic Neck Pain
Chronic Pain
Chronic Prostatitis
Chronic Sinusitis
Chronic Venous Embolism Thrombosis
Cluster Headache
Common Cold
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Diabetes Type 2
Diabetic Polyneuropathy
Diarrhea
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Difficulty With Walking
Dizziness
Dyslipidemia
Dysphagia
Ear Ache
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Earwax Buildup
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Esophagitis
Fever
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Fibromyalgia
Gait Abnormality
Ganglion Cyst
Gas-Bloat Syndrome
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroptosis
Genital Warts
Gout
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Headache
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Heart Disease
Heart Palpitations
Hernia
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Herpes Zoster Without Complication
Hives
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Hypercalcemia
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Ingrown Nail
Insomnia
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Intestinal Diverticulitis
Intestinal Diverticulosis
Irritable Bowel Syndrome
Joint Pain
Kidney Infection
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
Magnesium Metabolism Disorders
Malaise and Fatigue
Malnutrition
Menopausal and Postmenopausal Disorders
Menstrual Disorders
Migraine
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Mineral Metabolism Disorders
Mood Disorders (Dysthymia and Cyclothymia)
Muscle Cramping
Muscle Spasm
Muscle Weakness
Nail Infection
Nasopharyngitis
Neck Muscle Strain
Nighttime Urination (Nocturia)
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Otitis Media
Overweight
Painful Urination (Dysuria)
Patellofemoral Pain Syndrome (PFPS)
Peptic Ulcer
Pericardial Disease
Peripheral Nerve Disorders
Pharyngitis
Phlebitis and Thrombophlebitis
Pinkeye (Conjunctivitis)
Plantar Fasciitis
Plantar Wart
Pneumonia
Polymyalgia Rheumatica (PMR)
Polyneuropathy
Polyuria
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Prostatitis
Proteinuria
Radiculopathy
Rash
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Reflux Esophagitis
Restless Leg Syndrome
Ringworm
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Sciatica
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Secondary Diabetes Mellitus
Secondary Hypertension
Secondary Renovascular Hypertension
Sexually Transmitted Diseases (STDs)
Shingles
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Sinus Bradycardia
Sinus Tachycardia
Sinusitis
Sleep Apnea
Speech, Language and Learning Disorders
Sprains and Strains (incl. Muscle Tear)
Strep Throat
Stye
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Symptomatic Menopause
Testicular Dysfunction
Throat Pain
Thrush
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Thyroid Goiter
Tinnitus
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Tobacco Use Disorder
Transient Ischemic Attack (TIA)
Tremor
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Trigeminal Neuralgia
Urinary Hesitancy
Urinary Stones
Urinary Tract Infection (UTI)
Vaginitis or Vaginosis
Venous Embolism and Thrombosis
Vertigo
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Viral Enteritis
Viral Infection
Vitamin B Deficiency
Warts
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Wheezing
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Abscess or Cyst Drainage or Aspiration
Abscess or Fluid Incision and Drainage
Nail Avulsion and Excision
Wellness Examination

Locations

  1. 1 San Clemente Internal Medical Group Inc.
    665 Camino de los Mares Ste 309, San Clemente, CA 92673
    Icon Directions Right Arrow Directions Phone Icon (949) 487-9034

Patient Satisfaction

Likelihood to recommend Dr. Karahalios
4.0
Based on 4 Reviews
5 Stars (3)
4 Stars (0)
3 Stars (0)
2 Stars (0)
1 Star (1)

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Patient Reviews
Jun 11, 2024
Dr Nick does not treat you like a number. I had visited Emergency room and several Dr. Doctors to solve a chest pain issue. He was the only one that knew how to treat it! Smart and cares. Thanks Dr Nick.
Bill T — Jun 11, 2024
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Photo: Dr. Nick Karahalios, MD
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Dr. Karahalios' Office & Staff

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Experience with Dr. Karahalios

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  • 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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Telehealth Options
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(949) 487-9034

About Me

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

Education

Medical Education
  • University of California at Berkeley
    1992
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.
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. Nick Karahalios, MD. To arrange an appointment, call the number on Dr. Karahalios' profile.

Dr. Nick Karahalios, MD is affiliated with Providence Mission Hospital Mission Viejo.

Yes, Dr. Nick Karahalios, MD holds board certification in Internal Medicine.

Hospital Affiliations

  • Providence Mission Hospital Mission Viejo

    27700 Medical Center Rd, Mission Viejo, CA