Find the Best Internists Near Me in Yorba Linda, CA – Book Instantly

Verified Internists in Yorba Linda, CA

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291 providers

Availability last updated 10/05/2026

5.0

(2)

Dr. Barry Buffman, MD Urologist
50.2 mi

5.0 (2)

1220 E Ave S
Suite M
Palmdale, CA 93550

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About Dr. Barry Buffman, MD

Dr. Barry Buffman has been practicing since 1980 in internal medicine with a specialty in urology. He graduated from the Rush Medical College in Chicago, IL and practices with a focus on a multitude of urological issues, such as sexual dysfunction, bladder, and prostate conditions. In addition, Dr. Buffman is involved with medical research for various urological conditions. In his spare time Dr. Buffman has a passion for teleplay/screenplay, musical composition, guitar, and piano.

Practice

First Valley Medical Group

Latest Review

“Excellent care!!”

5.0

(2)

Dr. Kanagaratnam Sivalingam, MD Geriatrician
50.2 mi

5.0 (2)

1220 E Ave S
Suite M
Palmdale, CA 93550

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About Dr. Kanagaratnam Sivalingam, MD

Kanagaratnam Sivalingam, MD, FACP, is a skilled internist at First Valley Medical Group in Lancaster, California. He has more than 40 years of experience in treating numerous acute and chronic conditions. Dr. Sivalingam spends time with patients and listens to their concerns, giving them a voice in their treatment.

Dr. Sivalingam earned his medical degree from the University of Ceylon Medical School in Peradeniya, Sri Lanka. He completed his internal medicine training at the Hospital for Joint Diseases in New York City and his residency at Vembadi Polyclinic in Ceylon, Sri Lanka.

He maintains his advanced credentials with continuing education. Dr. Sivalingam is board certified in internal medicine and licensed in the state of California. He’s a fellow of the American College of Physicians and a member of the American Medical Association, American Society of Echocardiography, American Academy of Anti-Aging Medicine, and numerous other professional organizations.

At First Valley Medical Group, Dr. Sivalingam provides premium care for patients with a variety of chronic diseases using a compassionate bedside manner. He uses the most innovative technology and procedures to provide expert treatments.

Dr. Sivalingam evaluates each patient as a whole person and offers conservative treatments whenever possible. He and his team warmly welcome patients to First Valley Medical Group and look forward to serving them.

Practice

First Valley Medical Group

Latest Review

“Excellent care!!”

Ajit Chary, MD Internist
2.5 mi

18200 Yorba Linda Blvd
Yorba Linda, CA 92886

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Dr. Audrey Konow, MD Internist
2.8 mi

5150 E. La Palma Avenue
Suite 106
Anaheim, CA 92807

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Selma Prechel, OD Internist
4.2 mi

1075 Yorba Pl Ste 102
Placentia, CA 92870 +124 more locations

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Shahriar Jarchi, MD Internist
8.8 mi

19850 Colima Rd
Walnut, CA 91789 +36 more locations

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Dicran Baron, MD Cardiovascular Disease Physician
9.0 mi

705 W La Veta Ave
Suite 112
Orange, CA 92868

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Peter Smethurst, MD Critical Care Medicine
9.1 mi