Specialty-California

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We offer comprehensive specialty care, including the ability to perform select procedures in-office and access to additional support services typically only found at larger health organizations. All this, tailored to your individual needs – that’s patient-centered care.

We are currently accepting new patients. Please call us at (626) 397-8368 for a referral to a specialist open to new patients. Availability will vary by specialist.

Specialty Services

We provide quality care for patients with various rheumatologic, joint, and autoimmune disorders. We diagnose and treat a number of autoimmune conditions including, but not limited to, rheumatoid arthritis, systemic lupus erythematosus, psoriatic arthritis, and vasculitis. We also diagnose and treat a number of musculoskeletal conditions such as osteoarthritis, osteoporosis, tendonitis, and gout.

Most routine procedures can be done in-office, including joint injections, joint aspirations, medication injections, and infusion therapy.

Our Providers

Our Providers

Yang Shen, MD

Yang Shen

Since 2016, our Specialty office has offered pediatric endocrinology services to the community. In addition to providing care for young patients with various hormone-related disorders (including growth, puberty, thyroid, bone, vitamin d, calcium, and obesity), we can provide comprehensive support services usually only offered at larger children’s hospitals.

We offer full growth disorder workups with the ability to do Growth Hormone (GH) Stimulation Testing, ACTH stimulation testing, GnRH stimulation testing, and Leuprolide stimulation testing in our office. We also offer comprehensive diabetes care and nutrition counseling, including care for new onset diabetes patients (type 1 and type 2) that does not require initial hospitalization.

We are currently accepting new patients, with minimal wait times for new appointments.  We accept all major PPO insurances and Optum HMO patients. For a list of all accepted health plans, click here. If you have any questions, please call our Specialty office at (626) 397-8323.

Our Providers

“As a Pediatric Endocrinologist, I partner with my patients in the pursuit of overall health and wellness. I always look forward to building life-long relationships with my patients so that when they grow out of pediatric services they have a strong foundation to continue to successfully manage their health as adults.

Outside of the medical office, I enjoy staying active through playing basketball, exercising at the gym, hiking, and traveling. I also enjoy trying new restaurants and spending time with family and friends.

I look forward to meeting you in our Specialty office.

Office Information

Address: 55 E. California Blvd., Suite 204, Pasadena, CA 91105
Phone: (626) 397-8323
Fax: (626) 792-3611
Hours of Operation: Monday – Friday, 8:00am – 5:00pm