Clinics in Costa Mesa, CA.

Laboratory Services LLC

Laboratory Services is a COLA and CLIA-certified full-service diagnostic laboratory in Costa Mesa, California. The lab offers a comprehensive testing menu including urine toxicology, hematology, immunochemistry, respiratory pathogen testing, molecular STI testing, blood testing, and DNA identity testing, with most results provided within 24 hours.

Xpress Urgent Care

Xpress Urgent Care is a private urgent care provider with two Costa Mesa/Tustin locations, offering walk-in urgent care, physicals (including pre-employment and immigration), vaccinations, and employer/workplace services (drug screening, work-related injuries). No appointment is needed; walk in during business hours or register online to speed visits. Founded in 2011, headquartered in Tustin, CA, with 5 US offices (Costa Mesa and Tustin among them). Contact: Costa Mesa location at costamesa@xurgentcare.com or phone numbers listed on their site. Key point for your query: they operate a Costa Mesa walk-in clinic open daily for same-day urgent care without prior appointments.

Find Therapists In Costa Mesa, California

Dr. Nina Nguy

Orange Coast Women's Medical Group

Orange Coast Women’s Medical Group (OCWMG) is a private OB/GYN and midwifery healthcare provider based in Laguna Hills, CA, with five offices in South Orange County including Costa Mesa/Irvine areas. Services include obstetrical care, birthing locations, breastfeeding support, and C-sections. The group focuses on women’s health across OB/GYN, midwifery, and related services, serving patients in Costa Mesa and surrounding South Orange County communities. Key details: - Location: Laguna Hills headquarters with multiple Southern California offices (Costa Mesa/Irvine area) - Services: Obstetrics, midwifery, birthing, breastfeeding support, C-section - Website: ocwmg.com - Contact: management@ocwmg.com; phone numbers 949-829-5533 / 949-829-5500 This profile targets OB/GYN and midwifery care in the Costa Mesa area as part of Orange Coast Women’s Medical Group.

The Joint Chiropractic

The Joint Chiropractic is a public nationwide network of chiropractors focused on affordable, walk-in chiropractic care without the need for insurance. Founded in 1999 and headquartered in Scottsdale, AZ, it operates 850+ offices across multiple countries (primarily the U.S.). They emphasize convenient, patient-centric visits with licensed chiropractors and offer various roles at locations including California. For a Costa Mesa walk-in chiropractor under The Joint Chiropractic, check local office availability and hours on the official site or contact the Costa Mesa location directly for current walk-in policies and appointment options.

Pediatric and Adolescent Medicine

Pediatric and Adolescent Medicine in Costa Mesa, CA provides pediatric and adolescent medical care for children from birth through adolescence. The practice offers pediatric primary care, immunizations following AAP and CDC guidelines, and new patient registration with downloadable forms to reduce wait times. The office is located at 1190 Baker Street and is open Monday through Friday from 9:00 am to 5:00 pm.

Exer Urgent Care

Exer Urgent Care is a private urgent care provider with 20+ Southern California locations, including Costa Mesa. Key points for Costa Mesa: - Services: ER-level care with on-site X-ray and labs; stabilizes and treats most daily emergencies quickly and cost-effectively. - Availability: Open 7 days a week from 8:00 am to 8:00 pm. - Offering: On-site labs, X-ray, medical weight loss, and options for insurance or self-pay. - Scale: Part of a larger network of clinics (headquartered in El Segundo, CA) with ~60+ clinics nationwide in the broader group; employs hundreds and emphasizes rapid, walk-in access.

Newport Harbor Radiology Associates

Newport Harbor Radiology Associates operates an imaging center in Costa Mesa, California, offering radiology and imaging services including MRI, CT, X-ray, ultrasound, and interventional radiology. The center is staffed by radiologists who specialize in diagnosing and treating disease and injury using medical imaging techniques.

Ember Fertility Center

LifeStance Health

LifeStance Health in Costa Mesa, CA is a full-service mental health clinic at 1640 Newport Blvd offering psychiatric, psychological, and therapy services for patients of all ages. The clinic provides in-person and telehealth appointments with licensed psychiatrists, psychologists, nurse practitioners, and therapists, accepting most major insurance plans.

Dr. Stacey Gillis

Harbor Family Chiropractic Costa Mesa, located at 1831 Orange Avenue in Costa Mesa, California, offers chiropractic care including spinal adjustments, corrective exercises, massage, soft tissue therapy, and Softwave Therapy. Dr. Stacey Gillis specializes in treating patients from infants to seniors, with services for back pain, neck pain, headaches, joint discomfort, pregnancy-related care, and sports injury rehabilitation.

Rheumatology Services | UCI Health | Orange County, CA

UCI Health Rheumatology Services operates at six locations across Orange County, including Costa Mesa, Laguna Hills, Newport Beach, Tustin, Yorba Linda, and Orange. Board-certified rheumatologists diagnose and treat complex rheumatic conditions including rheumatoid arthritis, lupus, scleroderma, gout, and vasculitis, offering specialized clinical services, injection and infusion therapies, and access to clinical trials at Orange County's only academic health system.

RMA Costa Mesa

RMA Network is a private Hospitals and Health Care company specializing in fertility services through its RMA Fertility clinics. They operate 13 offices nationwide (U.S.) with the Costa Mesa clinic positioned as part of their IVF/fertility network, offering consultations with experienced fertility specialists and fertility treatment pathways. Headquarters are in Basking Ridge, NJ. Key details: - Services: Fertility assessments, IVF and related fertility treatments, consultations with fertility specialists - Locations: 13 U.S. offices (including New Jersey; no explicit Costa Mesa address in highlights, but Costa Mesa is part of their network) - Contact: pservices@ivirma.com; 1-908-604-7800 - Website: rmanetwork.com - Industry: Hospitals and Health Care; Private ownership; SIC 80, 801; NAICS 62, 621 If you’re specifically seeking Costa Mesa details: the provided highlights confirm RMA IVF services nationwide, but do not list a dedicated Costa Mesa address. For the Costa Mesa location, visit rmanetwork.com or contact their toll-free/central service to obtain the exact Costa Mesa office address and appointment availability.