Adult Primary Care & Internal Medicine in Irvine
At RH Medical & Wellness Center, Dr. Roya Hormozdiaran provides personalized adult primary care and internal medicine in Irvine, California. As a board-certified internal medicine physician, Dr. Roya cares for adults seeking preventive health services, routine checkups, evaluation of new health concerns, and ongoing management of chronic conditions.
We take time to understand your health history, concerns, lifestyle, and goals. Whether you need an annual physical, evaluation of a new symptom, help managing an existing condition, or guidance on your metabolic health, our approach combines clinical expertise with attentive, individualized care. When appropriate, body composition analysis can provide additional insight beyond body weight to support discussions about health and weight management.
At RH Medical & Wellness Center, Dr. Roya Hormozdiaran provides personalized adult primary care and internal medicine in Irvine, California. As a board-certified internal medicine physician, Dr. Roya cares for adults seeking preventive health services, routine checkups, evaluation of new health concerns, and ongoing management of chronic conditions.
We take time to understand your health history, concerns, lifestyle, and goals. Whether you need an annual physical, evaluation of a new symptom, help managing an existing condition, or guidance on your metabolic health, our approach combines clinical expertise with attentive, individualized care. When appropriate, body composition analysis can provide additional insight beyond body weight to support discussions about health and weight management.

Comprehensive primary care for adults
Ongoing medical care, prevention & follow-up
A primary care physician (PCP) helps you navigate your health over time, from preventive screenings to the evaluation and management of medical conditions. Dr. Roya provides adult primary care tailored to your individual needs.
Primary care may include:Primary care services may include: include:
A primary care physician (PCP) helps you navigate your health over time, from preventive screenings to the evaluation and management of medical conditions. Dr. Roya provides adult primary care tailored to your individual needs.
Primary care may include:Primary care services may include: include:
Annual physicals and preventive care: Review your health history, assess risk factors, and discuss appropriate preventive screenings based on your age and health needs.
Annual physicals and preventive care: Review your health history, assess risk factors, and discuss appropriate preventive screenings based on your age and health needs.
Sick Visits & New Health Concerns: Evaluation of common illnesses and new symptoms, with appropriate testing, treatment recommendations, or referral when needed.
Sick Visits & New Health Concerns: Evaluation of common illnesses and new symptoms, with appropriate testing, treatment recommendations, or referral when needed.
Chronic disease management: Ongoing care for conditions such as high blood pressure, diabetes, and thyroid disorders.
Chronic disease management: Ongoing care for conditions such as high blood pressure, diabetes, and thyroid disorders.
Lab review and follow-up: Interpret relevant test results in the context of your health and discuss appropriate next steps.
Lab review and follow-up: Interpret relevant test results in the context of your health and discuss appropriate next steps.
Care coordination: Work with specialists when additional evaluation or treatment is needed.
Care coordination: Work with specialists when additional evaluation or treatment is needed.
Fine lines and wrinkles
Acne scars and post-inflammatory marks
Enlarged pores
Uneven skin tone and texture
Personalized health services for adults in Irvine
Additional services to support your health goals
In addition to primary care and internal medicine, RH Medical offers services that address specific health needs, from preventive planning to hormonal health and metabolic wellness. Explore the services below to learn more.
In addition to primary care and internal medicine, RH Medical offers services that address specific health needs, from preventive planning to hormonal health and metabolic wellness. Explore the services below to learn more.
In addition to primary care and internal medicine, RH Medical offers services that address specific health needs, from preventive planning to hormonal health and metabolic wellness. Explore the services below to learn more.
Preventive Care & Health Planning
Annual physicals, recommended health screenings, and personalized guidance to support long-term health and identify potential concerns early.
Annual physicals, recommended health screenings, and personalized guidance to support long-term health and identify potential concerns early.
Hormonal Health & Menopause
Personalized evaluation and support for hormone-related concerns, perimenopause, and menopause, based on your symptoms and health history.
Personalized evaluation and support for hormone-related concerns, perimenopause, and menopause, based on your symptoms and health history.
Chronic Disease Care
Ongoing management of conditions such as high blood pressure, diabetes, and thyroid disorders, with individualized monitoring and follow-up.
Ongoing management of conditions such as high blood pressure, diabetes, and thyroid disorders, with individualized monitoring and follow-up.
Body Composition Analysis
Medical InBody analysis helps assess body composition to support discussions about metabolic health, weight management, and individual health concerns.
Medical InBody analysis helps assess body composition to support discussions about metabolic health, weight management, and individual health concerns.
Meet Dr. Roya Hormozdiaran
Experienced, personalized adult primary care
experience. Before founding RH Medical & Wellness Center, she spent more than 15 years at Kaiser Permanente, caring for patients with complex chronic conditions and emphasizing preventive, coordinated care.
Today, she brings that experience to her private practice in Irvine, providing personalized adult primary care with an emphasis on prevention, ongoing health management, and understanding each patient's individual needs.

Ready to achieve a better you?
Schedule your next visit through our secure patient portal. Whether you are a returning patient or joining our Irvine practice for the first time, we look forward to supporting your health journey.
Ready to achieve a better you?
Schedule your next visit through our secure patient portal. Whether you are a returning patient or joining our Irvine practice for the first time, we look forward to supporting your health journey.
Frequently asked questions
Below are answers to the questions we hear most often from patients in Irvine and Orange County considering medical microneedling for the first time.
Who is not a suitable candidate for microneedling?
Is Dermapen 4 microneedling safe for all skin types?
How long do microneedling results last?
Does microneedling hurt?
Is numbing cream required before microneedling?
How many sessions do I need to see results?
Can I wear makeup after microneedling?
What are exosomes and why are they used with microneedling?
What serums are used during the microneedling treatment?
Frequently asked questions
Below are answers to the questions we hear most often from patients in Irvine and Orange County considering medical microneedling for the first time.
Who is not a suitable candidate for microneedling?
Is Dermapen 4 microneedling safe for all skin types?
How long do microneedling results last?
Does microneedling hurt?
Do I need a referral to see Dr. Roya for hormone or menopause care in Irvine?
How many sessions do I need to see results?
Can I wear makeup after microneedling?
What are exosomes and why are they used with microneedling?
What serums are used during the microneedling treatment?
Frequently asked questions
Below are answers to the questions we hear most often from patients in Irvine and Orange County considering medical microneedling for the first time.
Who is not a suitable candidate for microneedling?
Is Dermapen 4 microneedling safe for all skin types?
How long do microneedling results last?
Does microneedling hurt?
Is numbing cream required before microneedling?
How many sessions do I need to see results?
Can I wear makeup after microneedling?
What are exosomes and why are they used with microneedling?
What serums are used during the microneedling treatment?
RH Medical & Wellness Center Premium internal medicine in Irvine, CA. Led by Dr. Roya Hormozdiaran with 30+ years of experience, we provide primary care, chronic disease management, and metabolic health evaluations.
62 Corporate Park Suite 130, Irvine, CA 92606
Phone: (949) 222-0009 | Fax: (949) 703-2870
© RH Medical & Wellness Center
RH Medical & Wellness Center Premium internal medicine in Irvine, CA. Led by Dr. Roya Hormozdiaran with 30+ years of experience, we provide primary care, chronic disease management, and metabolic health evaluations.
62 Corporate Park Suite 130, Irvine, CA 92606
Phone: (949) 222-0009 | Fax: (949) 703-2870
© RH Medical & Wellness Center
RH Medical & Wellness Center Premium internal medicine in Irvine, CA. Led by Dr. Roya Hormozdiaran with 30+ years of experience, we provide primary care, chronic disease management, and metabolic health evaluations.
62 Corporate Park Suite 130, Irvine, CA 92606
Phone: (949) 222-0009 | Fax: (949) 703-2870
© RH Medical & Wellness Center