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Dr. John Koumas, DO

Family Medicine* Age 63
Dr. John Koumas, DO
3.9 (9 Ratings)

Offers telehealth

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Map Pin Small Lake Forest, CA
Dr. John Koumas, DO is a Family Medicine Physician in Lake Forest, CA.
Dr. John Koumas, DO
3.9 (9 Ratings)
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Dr. John Koumas, DO

Family Medicine* Age 63
Lake Forest, CA
Accepting new patients
37 years of experience

Offers telehealth

Dr. John Koumas, DO is a Family Medicine Physician in Lake Forest, CA.

About

Dr. Koumas graduated from Western University of Health Sciences. Dr. John Koumas, DO is a Family Medicine Physician in Lake Forest, CA and has 37 years experience. Dr. Koumas currently practices at Practice and are affiliated with MemorialCare Saddleback Medical Center and Emanate Health Inter-Community Hospital. Dr. Koumas has experience treating conditions like Ingrown Nail among other conditions at varying frequencies. At present, Dr. Koumas received an average rating of 3.9/5 from patients and has been reviewed 9 times. Dr. Koumas' office accepts new patients and telehealth appointments. Dr. Koumas is board certified in Family Practice/OMT and accepts multiple insurance plans.

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.

Easy Scheduling

Patients said scheduling was easy.

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These providers are on the medical staff of UCI Medical Center
These providers are on the medical staff of UCI Medical Center.
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Experience Check

Enter a condition or procedure
Ingrown Nail
Nausea
Nail Infection
Ingrown Nail
Nausea
Nail Infection
Ingrown Nail
Nausea
  • View other providers who treat Nausea
Nail Infection
Administrative Physical
All Headaches (incl. Migraine)
Constipation
Diarrhea
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Foot Infection
Foot Sprain
Joint Pain
Limb Pain
Shortness of Breath
Urinary Incontinence
Urinary Tract Infection (UTI)
Vitamin B Deficiency
Advance Directive End of Life Planning
Arterial Blood Gas Test (ABG)
Electrocardiogram (EKG)
Immunization Administration
Wellness Examination
Abdominal Pain
Acidosis
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Actinic Keratosis
Acute Bronchitis
Acute Deep Vein Thrombosis (DVT)
Acute Lower Respiratory Infection
Acute Sinusitis
Acute Upper Respiratory Infection
Acute Venous Embolism Thrombosis
Adhesive Capsulitis Shoulder
Allergic Conjunctivitis
Allergic Rhinitis
Anal or Rectal Pain
Anemia
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Animal Allergies
Ankle Sprains and Strains
Anxiety
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Arthritis
Arthritis of the Elbow
Asthma
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Asymptomatic Post-Menopausal Status
Atherosclerosis
Athlete's Foot
Back Pain
Benign Chronic Pain Syndrome
Bronchitis
Cachexia
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Calcium Metabolism Disorders
Cellulitis
Chest Pain
Chronic Pain
Chronic Sinusitis
Coccygeal Pain
Common Cold
COPD (Chronic Obstructive Pulmonary Disease)
Cough
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Deep Vein Thrombosis (DVT)
Dehydration
Diabetes Type 1
Diabetes Type 2
Diabetes With Renal Manifestations
Diabetic Polyneuropathy
Difficulty With Walking
Diverticulitis
Diverticulosis
Dizziness
Dyslipidemia
Dysphagia
Eczema and Contact Dermatitis
Emphysema
Enlarged Prostate (BPH)
Enteritis
Erythema Multiforme
Esophagitis
Excessive Menstrual Bleeding
Fibromyalgia
Gait Abnormality
Gastritis
Gastroesophageal Reflux Disease (GERD)
Gastroparesis
Genu Valgum
Genu Varum
Gout
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Headache
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Heart Disease
Heart Palpitations
Hemorrhoids
Hernia
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Herpes Simplex Infection
Herpes Zoster Without Complication
Hyperkalemia
Hyperlipidemia
Hypertension
Hypogonadism
Hypokalemia
Hypotension
Hypotension (Excluding Maternal)
Hypothyroidism
Hypoxemia
Influenza (Flu)
Insomnia
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Intertrigo
Intestinal Diverticulitis
Irritable Bowel Syndrome
Kidney Infection
Limb Swelling Caused by Fluid Overload
Lipid Disorders
Liver Damage from Alcohol
Low Back Pain
Malaise and Fatigue
Malnutrition
Mastodynia
Migraine
  • View other providers who treat Migraine
Mineral Metabolism Disorders
Muscle Cramping
Muscle Spasm
Muscle Weakness
Noninfectious Gastroenteritis and Colitis
Nosebleed
Obesity
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Onychomycosis
Osteoarthritis
Osteoarthritis of Foot
Osteoarthritis of Hip
Osteoarthritis of Hip and Thigh
Osteoarthritis of Knee
Osteoarthritis of Shoulder
Osteoarthritis of Spine
Osteopenia
Osteoporosis
Overweight
Patellofemoral Pain Syndrome (PFPS)
Pharyngitis
Phimosis
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Pinkeye (Conjunctivitis)
Pneumonia
Polyneuropathy
Radiculopathy
Raynaud's Disease
Reflux Esophagitis
Ringworm
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Sebaceous Cysts
Shoulder Tendinitis and Tenosynovitis
Sinus Bradycardia
Sinusitis
Sleep Apnea
Sprains and Strains (incl. Muscle Tear)
Swine Flu
Testicular Dysfunction
Throat Pain
Thrush
  • View other providers who treat Thrush
Thyroid Goiter
Tobacco Use Disorder
Tonsillitis
Venous Insufficiency
Vertigo
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Vitamin B12 Deficiency
Vitamin D Deficiency
Warts
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Wheezing
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Wrist Sprain or Strain
Yeast Infections
ACTH (Cosyntropin) Stimulation Test
Alcohol Misuse Screening and Counseling
Alcohol or Substance Misuse Screening and Counseling
Anemia and Iron Deficiency Screening
Arrhythmia Screening
Bacteriuria Screening
Blood Allergy Testing
Bone Density Scan
Breast Cancer Screening
Cancer Screening
Cardiovascular Stress Test
Chest Pain Evaluation
Chlamydia Infection Screening
Cholesterol Screening
Dementia Evaluation
Dementia or Depression Screening
Detoxification Evaluation
Diabetes Counseling
Diabetes Screening
Diabetic Evaluation
Dipstick Urinalysis
Disability Evaluation
Drug Allergy Testing
Dual-Energy X-Ray Absorptiometry (DEXA) Scan
Dyslexia Assessment
Evaluation and Treatment of Sleep Disorders
Fecal Occult Blood Test for Colorectal Cancer
Fetal Cardiac Monitoring
Fetal Cardiac Screening
Genetic Screening for Breast Cancer
Geriatric Assessment
Gonorrhea Screening
Health Screening
HeartAware Online Risk Screening
Hepatitis A Screening
Hepatitis B Virus Screening
Hepatitis C Virus Screening
Hepatitis Screening
Herpes Simplex Screening
HIV Screening
Home Sleep Study
Impairment Rating Evaluation
Independent Educational Evaluation
Joint Fluid Test
Lyme Disease Evaluation
Mammography
McMurray's Test
Melanoma Screening
Memory Evaluation
Menopause Evaluation and Treatment
Mole Evaluation
Oral Glucose Tolerance Test
Osteoporosis Screening
Ovarian Cancer Screening
Patch Testing
Pre-Operative Evaluation
Pregnancy Test
Pregnancy Ultrasound
Prostate Cancer Screening
Prostate Cancer Screening Exam (DRE)
Psychiatric Evaluation
Psychiatric Evaluation - Child and Adolescent
Psychological Evaluation
Psychological Evaluations Prior to Bariatric Surgery
Rapid Flu Test
Sexually Transmitted Infections Screening
Skin Screenings
Skin Testing and Screening
Spinal and Postural Screening
STD Screening
Strep Test
Syphilis Screening
Thyroid Screening
Trichomoniasis Screening
Tuberculosis Screening
Urine Pregnancy Test
Vaccination
Vaginosis Screening
VAP Lipid Testing
Wheelchair Evaluation
Worker's Compensation Evaluations

Insurance Accepted

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

Locations

  1. 1 Lake Forest Medical Group Inc.
    24401 Muirlands Blvd Ste A, Lake Forest, CA 92630
    Icon Directions Right Arrow Directions Phone Icon (949) 770-1950
  2. 2 Bimlesh Garg MD Inc
    1135 S Sunset Ave Ste 401, West Covina, CA 91790
    Icon Directions Right Arrow Directions Phone Icon (626) 732-8390
    Monday
    08:00 - 17:00
    Tuesday
    08:00 - 17:00
    Wednesday
    08:00 - 17:00
    Thursday
    08:00 - 17:00
    Friday
    08:00 - 17:00
    Saturday
    Closed
    Sunday
    Closed
  3. 3 Emanate Health Inter-Community Hospital
    376 W Badillo St, Covina, CA 91723
    Icon Directions Right Arrow Directions Phone Icon (626) 331-7331
  4. 4 Emanate Health Queen of the Valley Hospital
    1115 S Sunset Ave, West Covina, CA 91790
    Icon Directions Right Arrow Directions Phone Icon (626) 962-4011

Patient Satisfaction

Likelihood to recommend Dr. Koumas
3.9
Based on 9 Reviews
5 Stars (5)
4 Stars (0)
3 Stars (2)
2 Stars (2)
1 Star (0)

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Patient Reviews
Nov 04, 2021
He is calm, friendly, he listens patiently to your concerns. He is never rushed. Been going to him for 20 years.
MG Covina — Nov 04, 2021
See more reviews on Healthgrades
Photo: Dr. John Koumas, DO
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Dr. Koumas' Office & Staff

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Experience with Dr. Koumas

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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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Call now to make an appointment
(949) 770-1950

About Me

Specialties*
Family Medicine
Geriatric 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
  • Western University of Health Sciences
    1987
Medical Education

Board Certifications

Board Certifications
  • Family Practice/OMT
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.
Does Dr. Koumas communicate via email?
No users said yes.
Yes
(0)
No
(2)
Does Dr. Koumas offer telehealth services or virtual visits?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Koumas offer an online patient portal?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Koumas have free onsite parking?
2 users said yes.
Yes
(2)
No
(0)
Does Dr. Koumas offer weekend visits?
No users said yes.
Yes
(0)
No
(3)
Does Dr. Koumas offer evening visits?
1 user said yes.
Yes
(1)
No
(1)
Does Dr. Koumas specialize in working with children or adolescents?
No responses yet.
Yes
(0)
No
(0)
Does Dr. Koumas specialize in working with seniors?
No responses yet.
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(0)
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(0)
Does Dr. Koumas specialize in couples therapy?
No responses yet.
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(0)
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Does Dr. Koumas specialize in working with LGBTQ+ community?
No responses yet.
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(0)
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Does Dr. Koumas accept insurance?
No responses yet.
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(0)
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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. John Koumas, DO. To arrange an appointment, call the number on Dr. Koumas' profile.

Dr. John Koumas, DO is affiliated with MemorialCare Saddleback Medical Center and Emanate Health Inter-Community Hospital.

Yes, Dr. John Koumas, DO holds board certification in Family Practice/OMT.

Hospital Affiliations

  • MemorialCare Saddleback Medical Center

    24451 Health Center Dr, Laguna Hills, CA

  • Emanate Health Inter-Community Hospital

    210 W San Bernardino Rd, Covina, CA