Endocrinology at Antelope Valley Medical Offices
Endocrinology • Lancaster, CA
Clinic Type
Endocrinology
Address
615 W Avenue LLancaster, CA 93534
Phone
1-833-574-2273 (Toll free)
directoryupdate@kp.org
Opening Hours
Monday through Friday, 8:30 a.m. to 5 p.m. (facility);Appointments/Cancellations/Messages: Monday through Friday, 8 a.m. to 5 p.m.; Saturday and Sunday, Closed
Services Offered
Insurance & Payment
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Languages Spoken
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FAQs
We want to speak to you in the language that you’re most comfortable with when you call or visit us. Qualified interpreter services, including sign language, are available at no cost, 24 hours a day, 7 days a week during all hours of operations at all points of contact.
Qualified interpreter services, including sign language, are available at no cost, 24/7 during all hours of operations at all points of contact. In-person, telephone, video, and other modes of communication are available.
The information in this online directory is updated periodically. The availability of physicians, hospitals, providers, and services may change. Information about a practitioner is provided to us by the practitioner or is obtained as part of the credentialing process. If you have questions, please call us at 1-800-464-4000 (toll free). For the hearing and speech impaired: 1-800-464-4000 (toll free) or TTY 711(toll free).
The directory is updated periodically; call 1-800-464-4000 for questions. Hearing/ Speech impaired: 1-800-464-4000 or TTY 711.
Medicare Members: To request a hard copy of Kaiser Permanente’s provider directory, please call our Member Services department at 1-800-443-0815, seven days a week, 8 a.m. to 8 p.m. Kaiser Permanente will mail a hard copy of the provider directory to you within three (3) business days of your request.
800-443-0815, seven days a week, 8 a.m.–8 p.m. Request provider directory; hard copy mailed within 3 business days.
Medi-Cal Rx
Information about Medi-Cal Rx, including how to tell if it is part of Medi-Cal Rx; call 1-800-977-2273, 24 hours a day, 7 days a week (TTY 711 Monday through Friday, 8 a.m. to 5 p.m.).
Social Media
Photos

What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (Aggregate): 4.4/5 stars (184 reviews)
- WebMD (Dr. Ashiq Patel): Low/Mixed (based on specific complaints) (12 reviews)
Patients praise
- Some patients find Dr. Patel to be thorough and effective at getting results despite a strict demeanor
- Kaiser Permanente Lancaster facility receives praise for promptness and professional care in certain departments
Common complaints
- Complaints regarding rude and unprofessional office staff behavior
- Allegations of poor communication and difficulty scheduling appointments
- Specific patient dissatisfaction with Dr. Ashiq Patel's communication style
"The most caring doctor I've ever had. And a great office staff to assist. He has a reputation for being strict. But he knows how to get results."
— Patient review for Dr. Ashiq Patel"Finally I get connected, to where the office staff was clearly just angry at me... Having office staff be so rude to not even speak to a patient briefly is beyond me."
— Patient review for Antelope Valley Endocrinology (Dr. Patel's office)Synthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- OBHG launches partnership with Antelope Valley Medical Center in Lancaster, CA - OBHG — Aug 6, 2025
- Lauren H. Beshay, MD - Internal Medicine | UCLA Health — May 27, 2026
- AVMC opens new outpatient pharmacy | Business | avpress.com — Mar 11, 2026
- Na Shen, MD - Endocrinology - Thousand Oaks Primary & Specialty Care | UCLA Health — May 28, 2026
- Children’s Health Sees Development - Los Angeles Business Journal — Feb 9, 2026
Information sourced from the clinic's website as of July 11, 2026.
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