JK
32 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Koumas, Family Medicine Specialist in Lake Forest, CA?
Dr. John Koumas, DO is a Family Medicine Specialist, who primarily practices in Lake Forest, CA with 1 additional practice location. He has been practicing for over 32 years and is board certified. Dr. Koumas graduated from Western University of Health Sciences College of Osteopathic Medicine of the Pacific and completed his residency at Long Beach Memorial Medical Center Program. Dr. Koumas is fluent in English and Spanish, and is currently seeing new patients. Dr. Koumas’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Koumas’s office at (626) 337-7204.
Where did Dr. Koumas go to medical school and complete their residency?
Residency: Long Beach Memorial Medical Center Program
Medical School: Western University of Health Sciences College of Osteopathic Medicine of the Pacific
What languages does Dr. Koumas speak?
Dr. Koumas and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Koumas treat?
As a Family Medicine Specialist, Dr. Koumas diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Koumas. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Kidney Problems
- Diabetes Complicationss
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
- E1169: Type 2 diabetes mellitus with other specified complication
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- General Disorder Screening
- Health Screening
- General Health Check
- Disease Screening
- Medical Disorder Screening
ICD-10 Codes:
- Z1389: Encounter for screening for other disorder
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- General Counseling Services
- Personal Counseling
- Life Coaching
- Support Services
ICD-10 Codes:
- Z7189: Other specified counseling
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D649: Anemia, unspecified
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Prostate Cancer Screening
- Prostate Cancer Screening (PDQ®)
- PSA Test
- Prostate Exam
- Prostate Cancer Check
ICD-10 Codes:
- Z125: Encounter for screening for malignant neoplasm of prostate
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- End-Stage Kidney Disease
- Kidney Failure
- Chronic Kidney Disease (CKD)
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- ESRD
- End-Stage Renal Failure
ICD-10 Codes:
- N186: End stage renal disease
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Which procedures does Dr. Koumas perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. John Koumas may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Koumas' office.
Does Dr. Koumas accept my insurance?
Dr. Koumas accepts most major insurance plans. Important: Please call our office at (626) 337-7204 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Koumas accept in Lake Forest, CA?
Dr. Koumas in Lake Forest, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Commercial
All Other Third Party
Centene
CVS Health (formerly Aetna)
Humana
Medicare
Monarch HealthCare
Scan Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Koumas' office located?
Dr. John Koumas' Primary Practice
24401 Muirlands Blvd Ste A
Lake Forest, CA 92630
(626) 337-7204
What is Dr. Koumas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Koumas's National Provider Identifier (NPI) number is 1134111958.
What common questions do patients ask about Dr. Koumas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Koumas
What is Dr. John Koumas's specialty?
Dr. Koumas is a Family Medicine Specialist near Lake Forest, CA. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Koumas to book an appointment today.
Is this Dr. John Koumas affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Koumas is affiliated with Providence Mission Hospital Mission Viejo, Uci Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Family Medicine Specialist?
Explore Family Medicine Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is John Koumas accepting new patients in Lake Forest, CA?
Yes, Dr. John Koumas is accepting new patients at this time.
Does Dr. John Koumas offer online booking?
Please contact Dr. Koumas's office at (626) 337-7204 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Koumas?
Please contact Dr. Koumas's office at (626) 337-7204 for information regarding telehealth appointment availability or for scheduling assistance.
Other Family Medicine Specialist Near Lake Forest, CA
Accepting patientsDr. Mary Koumas, DO is a Family Medicine Specialist, who primarily practices in Lake Forest, CA. She has been practicing for over 41 years and is board certified.
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Accepting patientsDr. Chyle Beaird, MD is a Family Medicine Specialist, who primarily practices in Lake Forest, CA with 2 additional practice locations. He is board certified.
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Accepting patientsDr. Michael Grossman, MD is a Family Medicine Specialist, who primarily practices in Lake Forest, CA with 2 additional practice locations. He is board certified.
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