Two locations to serve you

Call Hemet: (951) 925-3600

1264 E. Latham Avenue,
Hemet CA 92543

Call Temecula: (951) 708-6008

28975 Old Town Front Street #200,
Temecula CA 92590

About Us

Arul Doraiswamy, MD | Founder of The Pain Clinic

Double Board Certified Pain Management Specialist


Dr. Doraiswamy is the founder of The Pain Clinic. He has over 15 years of pain management experience, having worked as an Assistant Professor at the UCSF Pain Management Center, as well as the largest pain clinic in the Northern California Kaiser Permanente system. He always felt his calling was in private practice, so after moving to Southern California in 2009, he started a small pain management center.  The Pain Clinic is now one of the busiest pain practices in the area.

Dr. Doraiswamy was born in Pennsylvania and grew-up in a small town in Oregon. He graduated cum laude with a Bachelors of Science degree from Marquette University and was inducted into the Phi Beta Kappa Honor Society.  He then received his medical degree from the Medical College of Wisconsin, where he graduated at the top of his class and was inducted into the Alpha Omega Alpha Honor Society. After his internship at the University of Chicago, he completed his anesthesiology residency at the University of California, San Francisco, considered by many to be the premier anesthesiology residency program in the country. Upon completion of a pain management fellowship at UCSF, he was asked to stay-on as faculty, where he had the opportunity to train numerous residents and fellows in pain management, many of whom are now practicing in Southern California.

Dr. Doraiswamy is double-board certified in both Pain Management and Anesthesiology. He is one of the premier pain management specialists in the Inland Empire.  The goal of his treatment is not just reduction in pain levels, but also the alleviation of suffering and the improvement in functionality.  He is experienced in the most cutting-edge pain management techniques.  Dr. Doraiswamy is confident patients in The Inland Empire who suffer from pain do not need to look beyond his practice, even if they are interested in the most advanced pain therapies. Dr. Doraiswamy is one of the most compassionate physicians you will ever meet. He has genuine interest in every patient’s life story, and has even been known to make house calls. He is highly trained and skilled in his profession, but what sets him apart from other pain doctors is the time he spends with his patients. He overbooks his schedule only during emergencies, which allows him to spend enough time with his patients.  Dr. Doraiswamy believes this is essential in formulating an individualized, successful treatment plan for every patient. In his spare time, he likes to spend time with his family, travel, and watch sports. His wonderful wife is also a practicing physician. They both have their hands full at home with three rambunctious little boys.

J.Z. Lanier, PA-C

The Pain Clinic is fortunate to have J.Z. Lanier, PA-C as part of our provider team. J.Z. has extensive experience in pain management and spinal disorders. Prior to joining our team in 2015, he essentially ran the pain management services of two busy spine clinics – the Haider Spine Center and the Bergey Spine Institute. He has performed over a thousand joint (knee, shoulder, elbow, etc.) and trigger point injections, and has given numerous pain management lectures throughout his career. In 2003, J.Z graduated as a class officer from the RCRMC/RCC Physician Assistant Program, where he also served as an adjunct faculty member. He is nationally certified by the NCCPA and is an active member of both the California Academy of Physician Assistants and the American Academy of Physician Assistants.

J.Z. had a promising career as a collegiate wrestler, but unfortunately suffered a painful, career ending injury. This began his interest in pain management, musculoskeletal medicine, and functional restoration. He spent years working in a sports rehabilitation center in Colorado Springs, CO, prior to beginning his career as a physician assistant. Drawing on his own personal experiences, he feels blessed to have the opportunity to help patients manage their pain and improve their quality of life.

J.Z is known for his compassionate care. He has genuine interest in every patient’s unique pain history. J.Z. believes that treatment plans should be tailored to each individual patient, since no two patients have the exact same pain syndrome. He strives not just to reduce his patients’ pain, but also to improve their functionality, which is necessary to improve their happiness and sense of well-being. In his spare time, J.Z. likes to go camping and spend time with his wife and children. He is grateful to have the opportunity to work in Hemet, where he lives and has many community ties. Being able to spend more time with his family has allowed J.Z. to find a nice balance between being a medical provider, husband, and father.

Anylou Leano, DNP, RN, FNP, PHN

anylou leanoThe Pain Clinic is proud to welcome Anylou Leano, DNP, RN, FNP, PHN as our newest provider. Prior to joining us in 2016, she was the office manager and main provider at Joint Medical – a multidisciplinary, integrated Sports & Physical Medicine Clinic. She has over 10 years of experience in treating patients with acute and chronic pain, and is fluent in Spanish. She is an integral part of our team.

Dr. Leano was born in Texas and grew up in San Diego County (Chula Vista). She spent four years in the Naval Sea Cadet Corps where she underwent basic military training as a teenager. She had the opportunity to visit different parts of the country on military planes and ships, where she was exposed to people from all walks of life. At a very young age, Dr. Leano grew to appreciate diversity, which is very important in her practice today. She was one of the few cadets in the nation selected to receive advanced training in Canada, and received multiple recognitions and awards during her military training.

Dr. Leano obtained her Doctorate Degree in Nursing Practice from Samuel Merritt University, where she graduated Cum Laude. She is certified as a Family Nurse Practitioner as well as a Public Health Nurse. She is also certified in advanced aesthetics and medical weight loss.  Dr. Leano has over 16 years of experience working in a wide variety of medical settings, including pain management clinics and surgery centers.  Anylou is appreciated by her patients for her skills and compassion. She takes a holistic approach to pain management, and provides individualized care plans for each of her patients. Anylou bases her treatment plans and recommendations on her patients’ goals. She firmly believes patients need to improve their function in order to truly improve their quality of life.

Anylou spends the little free time she has with her wonderful family. She lives at home with her husband, college-age daughter, infant, and disabled mother whom she cares for.