Meet The Doctors

Dr. Preeti Chopra, MD

Medical Director

Dr. Chopra completed her Internal Medicine training at Cedars-Sinai Medical Center, where she worked for one year as a Chief Resident. She then completed her Allergy-Immunology training at the UCLA Veterans Affairs Hospital and the Children’s Hospital of Los Angeles. She is board certified in Internal Medicine and Allergy-Immunology.

Dr. Sean Delaney, DC, CSCS, CES

Chiropractor

Dr. Sean DeLaney D.C. is a board-certified chiropractor in the state of California. He specializes in Chiropractic, Strength & Conditioning, and Rehabilitation. In clinical practice since 1995, he brings over 25 years of experience to each and every patient. Dr. Sean’s clinical focus is to not only uncover the root cause of a patient’s health problems but to increase the function of the patient’s body. Dr. Sean truly enjoys helping people improve their lives.

Tom Colivas

Physician Assistant

Tom Colivas, graduated from Stanford University Primary Care Associate PA Program. In 2021, he joined the Kalani team in Oxnard, CA.

Tom enjoys volunteering in the local community, as well as with the Lighthouse Medical Mission to Sierra Leone.

With his 37+ years of experience working as a PA, Tom brings great skills to our team. Tom is an enthusiastic professional with a positive attitude and a great personality!

Natalia Manko, L.Ac

Acupuncturist

Natalia Manko has been a Licensed Acupuncturist since 1993. She obtained her Masters at the Pacific College of Oriental Medicine in San Diego. Born in Russia, Natalia comes from a family of doctors and obtained her Doctorate in Medicine in Pediatrics in 1979. Her interest in holistic health and herbs began shortly after seeing children receive pharmaceutical medication rather than the conservative care of natural medicine and other natural treatments. In 1989, she was one of the first 10 acupuncturists practicing acupuncture in Russia.

Today, Natalia specializes in musculoskeletal issues, acute and chronic pain, anxiety, depression, digestion, headaches, sleep issues and much more! Natalia also loves utilizing cupping and Chinese herbs.

Natalia loves spending time with her family and grandchildren, and of course seeing her patients get healthy!

Kristin Rotblatt, L.Ac

Nutritionist

Kristin is a licensed Acupuncturist, with a masters in the area of nutritional counseling, herbal medicine, and nutraceuticals. She focuses her practice on thyroid disorders including hypothyroid, hyperthyroid, Graves and Hashimoto’s disease.

As a manager and chief consultant at Santa Monica Homeopathic Pharmacy for the last 18 years, she has vast experience in all retail products, including expertise with many Doctor’s lines, mainly focusing on all Standard Process products and Mediherbs. She has years of specialized training in herbs and functional medicine and has developed protocols for hundreds of people on a monthly basis.