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Welcome To Unified Health – Your Path to Wellness

At Unified Health, our team of experienced and compassionate providers is dedicated to delivering the highest quality of care to our patients. We are committed to ensuring a convenient and comfortable experience for everyone who walks through our doors. Understanding the diverse needs of our community, we offer a variety of appointment options, including same-day and evening appointments, to fit your busy schedule.

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MDs, DOs, RNs and
PA-Cs

Close-up of a woman's eyes with makeup. At home, a cosmetic procedure is about to begin, indicated by dotted lines and arrows on her skin. A syringe is poised near the outer corner of her right eye, suggesting a planned injection or treatment.
A close-up of a person receiving an injection in the chin area, perhaps within the comfort of their home. The individual administering the injection is wearing black gloves and holding a syringe with a purple-colored section near the needle. The focus is on the syringe and the area being treated.
A healthcare professional wearing a surgical cap, face mask, and gloves closely examines a patient's skin using a dermatoscope. The patient, with dark hair tied back, is positioned with their back facing the practitioner.
A close-up of a person's forehead receiving a microneedling treatment. The image shows a hand in a blue glove holding a microneedling device above the skin, with a small dropper releasing liquid nearby. The focus is on the treatment area and the equipment.
A close-up view of a skin examination, where a handheld device emits light and is placed against the skin, inspecting moles and freckles. The person's back is the focus, showing a few small moles under scrutiny. This detailed imagery could serve perfectly as the main page visual on a dermatology homepage.
Close-up of a person undergoing a laser hair removal procedure at home. A technician wearing black gloves is holding a laser device against the light-colored, smooth skin. The background resembles a clinical setting with soft lighting, ensuring comfort and professionalism.
Close-up of a person receiving laser hair removal treatment at home. An applicator with a cylindrical black tip targets a small area of skin, emitting light pulses for hair removal. The surrounding skin is slightly visible, and the background is softly blurred.
A gloved hand holds a syringe with a needle close to a person's skin, ready for injection. The plain, neutral background gives the scene an almost serene ambiance, emphasizing the medical procedure that can be comfortably performed at home.
A close-up image of a syringe being used by a person wearing blue gloves in a home setting. The syringe is positioned against light-colored skin, indicating that an injection is being administered.
Close-up of a person receiving a cosmetic injection near the forehead. The procedure is being performed by hands wearing white medical gloves holding a syringe. The person, appearing relaxed with their eyes closed, feels at ease as if they were at home.
Close-up of a person receiving a facial treatment at home. A device emitting purple light is applied by a professional wearing pink gloves. The person’s eyes are closed, and their face is relaxed, focusing on the face and the treatment area.
A close-up of a person receiving home laser treatment on their upper lip. They are wearing protective goggles, and a hand holding the laser device is visible. The laser emits a green light aimed at the skin.
A close-up of a person's hand pressing against their shoulder, with the skin showing a gradient of yellow to orange, indicating potential pain or inflammation. The person's nails are trimmed and smooth, and the neutral gray background adds a sense of calm, almost like the comfort of home.
A person lies down with protective goggles covering their eyes, undergoing a cosmetic procedure involving a laser-like device held near their face. With a calm expression and a white towel draped over them, the setting feels as comforting as home.
A person with brown hair is lying down facing sideways during a facial treatment at home, their eyes closed. A white applicator is being used on their cheek. They are wearing a pink garment.
Close-up of a person receiving a laser facial treatment at home. The laser device, emitting a red light, is positioned near the person's nose. The person is wearing a blue cap, indicating a professional or DIY spa setting. The background is blurred.
Close-up of a person's eye with a teardrop on the lower lash. A gloved hand holds a syringe with a thin needle near the eye, suggesting the administration of an injection or medical procedure, as if bringing medical care directly into the home environment.
Close-up of a person's lips with a syringe needle touching the skin near the bottom lip, possibly indicating a cosmetic procedure. The setting resembles a home environment, where the skin appears smooth and there is a small mole above the upper lip.
A close-up of a person receiving a facial treatment in a home setting. The gloved hand of a professional holds a device near the person's closed eye, emitting a small red light. The person appears relaxed, with their eyelashes clearly visible.
A person is lying down with their eyes closed at home, while a gloved hand applies a facial mask using a brush to their upper lip area, emphasizing a spa-like skincare procedure.
A medical professional wearing blue gloves uses an ultrasound device on a patient's leg in a clinical setting that feels almost like home. The patient is lying down with their skin exposed for the procedure.
A close-up image of a person receiving a facial treatment at home. The person is lying down with their eyes covered by protective goggles. A hand holds a medical device near the person's face, suggesting a laser or light-based procedure.
Close-up of a person receiving a cosmetic facial treatment at home. White gloved hands are applying a clear gel to the patient's forehead, which has three small dots of the gel already applied. The background is blurred, focusing on the procedure taking place.
A person undergoing a breast examination is laying down in a white garment while a medical professional, wearing blue gloves, uses a device on the side of the person’s chest. The setting evokes a calm environment often associated with the comfort of home.
Close-up of a woman smiling while receiving an injection on her forehead. The syringe is held by a healthcare provider's gloved hand, and the woman's skin appears smooth. The blurred background creates an intimate, almost home-like feel, focusing attention on her face and the syringe.
A close-up of a person receiving a facial treatment at home. A hand wearing a transparent glove is applying a brush to the person's cheek, spreading a skincare product. The person has their eyes closed and a towel wrapped around their head.
Close-up of a medical professional wearing pink gloves administering an injection into a patient's leg at home. The focus is on the needle penetrating the skin, with parts of the patient's leg and the medical professional's hands visible.
Close-up view of a person receiving a lip injection at home. A gloved hand holds a syringe, which is being administered into the person's upper lip. Their face is slightly tilted and lips are slightly parted. The background remains neutral and out of focus.
A close-up of a person's cheek with a mole. A gloved hand gently touches the area around the mole, suggesting a home medical examination or skincare procedure.

Our Services

Our team of doctors, registered nurses, and physician assistants work collaboratively to provide you with the highest standard of care. We are committed to meeting your healthcare needs with professionalism, compassion, and excellence. Visit us at Unified Health and experience the difference our dedicated team can make in your health and well-being.

A close-up image of a medical device being used on a person's skin. The device appears to be a dermatoscope, commonly used for examining skin conditions and lesions. The background is blurry, focusing on the procedure area, potentially crucial evidence in a personal injury case handled by a lawyer.

Dermatology

A person with a headband lies on a white bed, eyes closed, in what appears to be an old-home spa. A gloved professional applies a handheld device emitting red light to their face, suggesting a classic skincare or beauty treatment.

Aesthetics

A building with a large, red "EMERGENCY" sign above the entrance, indicating it is a hospital emergency department. The building is made of brown bricks with several windows.

Urgent Care

A doctor uses a stethoscope to check a little girl who is sitting on her mother's lap and holding a teddy bear. The scene is in a bright, modern medical office. Both the mother and the child are smiling.

Family Practice

A person with bandages on their knee and upper shin is receiving medical attention. A healthcare professional wearing blue gloves is applying or adjusting the dressing on the knee. The person is lying on a bed or examination table.

Wound Care

A person with braided hair and a red sweater is sitting in a blue car, holding their neck in pain. The car door is open and smoke is visible, suggesting an accident. Another damaged car appears in the background, highlighting the need for an injury lawyer to handle the personal injury accident claim.

Personal Injury

A person wearing a gray shirt holds their left wrist with their right hand. The left wrist appears to be inflamed, indicated by a red area, suggesting pain or injury.

Pain Management

A medical professional in full surgical attire, including a mask and hairnet, is seen through a narrow gap in a door. The person appears to be in a hospital operating room, surrounded by medical equipment and draped surgical linens.

Vascular Surgery

A caregiver in a blue uniform leans in with a smile, placing a comforting hand on the shoulder of an older woman sitting on a couch. The older woman, wearing a grey sweater, looks up at the caregiver with a gentle smile. The setting appears to be a bright, cozy living room.

Home and Facility Visits

Four construction workers standing in front of a building under construction. They are wearing safety gear: the woman on the left wears an orange vest and gloves, and the three men wear hard hats in red, white, and no hat, along with high-visibility vests.

Workers’ Compensation

Patient Reviews

Meet Our Providers

Our dedicated team of experienced and compassionate professionals committed to your health and well-being at Unified Health.

Michael Lin, MD

Michael Lin, MD

“As founder of Unified Health and Dr. Lin Skincare products, I am dedicated to the research and development of results-oriented products and services.

My vision as a Board Certified Dermatologist, is to continue perfecting cosmetic dermatology services and developing skin care products that make it possible for anyone to achieve and maintain, a healthy, glowing, youthful complexion.”

George Wang, DO

George Wang, DO

Dr. George J. Wang is a highly experienced physician who specializes in dermatology and wound care. He is a former fellow of the American Board of Wound Healing and founded the Healthcare Partners wound care clinic. He frequently lectures and trains other physicians at several residency programs and scientific conferences. He is a preceptor for doctor of nurse practitioner students at UC Irvine Medical School. Dr. Wang is an avid hockey player and enjoys gardening in his free time.

Harout Dermendjian, MD

Harout Dermendjian, MD

Dr. Harout Dermendjian is a board certified Vascular & Interventional Radiologist. Dr. Dermendjian specializes in diagnosing and treating leg pain. His extensive expertise in arterial disease, chronic venous insufficiency, and musculoskeletal disease allows him to treat both vascular etiologies of pain, as well as, pain from knee arthritis. In addition to his dedication to treating his patients, Dr. Dermendjian balances his life with his wife, Ariana, and two young daughters. He enjoys going on walks, skiing, and traveling with this family.

Kartik Kansagra, MD

Kartik Kansagra, MD

Kartik Kansagra, MD, is an experienced endovascular and interventional surgeon who has also taught medical students in his field of expertise. Treating patients ages 18 and older, Dr. Kansagra provides care for such conditions as aortic disease, peripheral artery disease, cancer, women’s health, men’s health, pain management, hereditary hemorrhagic telangiectasia (HHT), fibromuscular dysplasia (FMD) and vasculitis.

Adam Brown, DPM

Adam Brown, DPM

Dr. Adam Brown is a board-certified podiatric physician and surgeon with over 10 years of experience treating foot and ankle conditions. Certified by the American Board of Podiatric Medicine, he has extensive expertise in wound care, helping patients heal complex and chronic wounds.
He provides comprehensive care for patients of all ages, including reconstructive and elective foot surgery, sports medicine, diabetic limb preservation, wound healing, and general podiatric medicine. Dr. Brown takes a patient-centered, evidence-based approach focused on improving mobility, reducing pain, and restoring quality of life.

Ashley Zilberstein, MD

Ashley Zilberstein, MD

Dr. Ashley Zilberstein is a fellowship-trained pediatric dermatology specialist, board-certified in Pediatrics and Internal Medicine. She completed her residency at the University of Illinois at Chicago and her pediatric dermatology fellowship at Ann & Robert H. Lurie Children’s Hospital of Chicago. She previously served as Assistant Professor of Dermatology and Pediatrics at the University of Illinois at Chicago.
Her clinical interests include atopic dermatitis, food allergies, infantile hemangiomas, vascular birthmarks, and psoriasis. She also founded the clinic’s outpatient oral propranolol protocol for infants with hemangiomas. Dr. Zilberstein is fluent in English and Spanish, proficient in Hebrew and Farsi, and is an active member of the Society for Pediatric Dermatology and the International Society of Pediatric Dermatology.

Jessie Kim, PA-C

Jessie Kim, PA-C

Jessie Kim is a physician assistant specializing in dermatology. She earned her undergraduate degree from UCLA and completed her PA training at the USC Keck School of Medicine in 2021.
She sees dermatology patients and urgent care walk-ins Monday through Friday at the Oxnard Clinic. Her clinical interests include acne treatment and skincare, and she performs procedures such as skin exams, excimer light therapy, biopsies, cryotherapy, chemical peels, and cosmetic laser treatments.
Jessie takes a team-based approach to care, working closely with physicians and staff to provide comprehensive, patient-centered treatment. Outside of work, she enjoys traveling, trying new restaurants, hot yoga, Pilates, and discovering great coffee spots.

Julie Nguyen, PA-C

Julie Nguyen, PA-C

Julie Nguyen is a dedicated and compassionate physician assistant practicing medical, surgical, and cosmetic dermatology. She obtained her master’s degree at Western University of Health Sciences right here in Southern California as a National Health Service Corps Scholar. Julie is a fellow of SDPA and DID and stays up to date with the best treatments. In her free time, Julie enjoys weightlifting, cooking, photography, and spending time with her family. She is a big proponent of balancing lifestyle and medicine to get you better.

Maria Adriano, BSN, RN, PHN

Maria Adriano, BSN, RN, PHN

Maria has been part of Unified Health for nearly a decade, starting in billing and growing into her current role as a provider. She earned her BSN from West Coast University, graduating Magna Cum Laude, and holds certifications in BLS, ACLS, and PALS.
As a licensed RN and PHN with a background in critical care, Maria brings both medical expertise and a passion for aesthetics to every treatment. She specializes in excimer laser therapy, IPL, Diolite, chemical peels, facials, and extractions, helping patients achieve healthier, more confident skin.

Nikki Kadkhoda, PA-C

Nikki Kadkhoda, PA-C

Nikki was born and raised in Los Angeles. After completing her bachelors degree at UCLA, Nikki attended the physician assistant program at Barry University in beautiful Miami, Florida. Nikki enjoys helping her patients in treating a variety of skin care conditions. Her positive and fun demeanor helps her patients feel at ease, but she knows how to take action to achieve success. In her free time, Nikki loves playing with her nieces and nephews, as well as staying active and enjoying the beach.

Sunni Moon, PA-C

Sunni Moon, PA-C

Sunni is friendly, yet detail-oriented. You want her on your side when trying to figure out how to control your acne or treat your psoriasis. She also enjoys improving the little “imperfections” that only you can see.

Joanne Kuo RN

Joanne Kuo, RN

Joanne is a multifunctional aesthetic nurse who is passionate and enthusiastic to provide the best treatments to her clients. She also enjoys traveling, cooking and playing with her two cats!

Dr. George Wang, Dr. Harout Dermendjian, Dr. Kartik Kansagra, and Sunni Moon are independent contractors who are not affiliated with Dr. Michael Lin or Unified Health.

Get in touch with us

Highly trained physicians, nurses, and clinicians are on staff for your non-life-threatening conditions.
Please Call us at 818-906-6900

request appointment
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We are committed to providing our patients with the highest quality care in a convenient and comfortable setting.
We accept most HMO, Medicare, Workers’ Compensation, PPO, and Medi-Cal plans. We also offer a variety of payment options.

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Logo of the U.S. Department of Health & Human Services, featuring a stylized profile of a human and eagle in blue. Encircling text reads "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA". Below, "Medicare Certified" is written in bold blue letters.

Frequently
Asked Questions

Find answers to common inquiries and learn more about what you can expect from your experience at Unified Health.

What types of insurance plans do you accept?

We accept most HMO, Medicare, Workers’ Compensation, PPO, and Medi-Cal plans. If you have any specific questions about your insurance coverage, please contact our office, and our staff will be happy to assist you.

How can I schedule an appointment?

You can schedule an appointment by calling our office at 818-906-6900 during business hours or by using our online appointment request form available on our website. We offer a variety of appointment options, including same-day and evening appointments for your convenience.

What services do you offer?

Unified Health provides a wide range of medical services, including dermatology, wound care, urgent care, pain management, family practice, and vascular surgery. Visit our Services page for more detailed information on each specialty.

Do you offer walk-in appointments for urgent care?

Yes, we offer walk-in urgent care services for non-emergency medical conditions such as colds, flu, minor injuries, and other immediate health concerns. No appointment is necessary for urgent care visits.

What should I bring to my appointment?

Please bring a valid photo ID, your insurance card, a list of any medications you are currently taking, and any relevant medical records. If you are a new patient, please arrive a few minutes early to complete any necessary paperwork.

How do I obtain my medical records?

To request your medical records, please contact our office. We will provide you with the necessary forms to complete your request. Your records can be sent to you or directly to another healthcare provider as needed.

Unified Health Clinics Conveniently Located To Serve You Better

Contact Us 818-906-6900

EAST L.A.

3616 E 1st Street, Los Angeles, CA 90063

BAKERSFIELD

4817 Centennial Plaza Way c, Bakersfield, CA 93312

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GARDEN GROVE

10141 Westminster Avenue, Suite 204, Garden Grove, CA 92843

GLENDALE

1530 E Chevy Chase Drive, Suite 107, Glendale, CA 91206

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OXNARD

1064 N Ventura Road, Oxnard, CA 93030

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SAN BERNARDINO

2131 Elks Drive #103
San Bernardino, CA 92404

SAN JUAN CAPISTRANO

30230 Rancho Viejo Road, Suite 110, San Juan Capistrano, CA 92675

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SHERMAN OAKS/ENCINO

15477 Ventura Blvd #100, Sherman Oaks, CA 91403

THOUSAND OAKS/ WESTLAKE VILLAGE

2659 Townsgate Road, Suite 215, Thousand Oaks, CA 91361

VALENCIA/SANTA CLARITA

28049 Smyth Drive, Valencia, CA 91355

CITY OF INDUSTRY

18501 Gale Avenue, Unit 150, City of Industry, CA 91748

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