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Our Physicians Thousand Oaks

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Primary Care

Dr. Ashley Bateman, Family Medicine, Thousand Oaks Ashley Bateman, MD
Family Medicine

Dr. Ashley Bateman focuses in preventative healthcare, adolescent well-being, and women's health and wellness. Dr. Bateman performs various in office procedures including, joint injections, skin biopsies, colposcopy, endometrial biopsies, splint/casting, tonometry, etc. Dr. Bateman received her undergraduate degree from Skidmore College in Neuroscience and her doctor of medicine from St. George's University. After medical school, Dr. Bateman completed the Cook County-Loyola-Provident Family Medicine Residency program in Chicago, Illinois. More »

   
Dr. Rachel Ferrara, Family Medicine, Thousand Oaks Rachel Ferrara, MD
Family Medicine

Dr. Rachel Ferrara provides comprehensive primary care for children, adolescents, and adults. She has a strong interest in preventive care, and likes to empower her patients through education. She performs multiple office procedures including joint injections, biopsies, colposcopy, and IUD placements.

Dr. Ferrara graduated from Columbia University with a bachelor's degree in History, and received her medical degree from the Keck School of Medicine at USC. She completed her residency training at UCLA. Dr. Ferrara is a native of Los Angeles and grew up in the San Fernando Valley. She enjoys hiking, cooking, gardening, listening to music, and rooting for the Dodgers and Lakers. More »

   
Dr. Shelese Newmark, Internal Medicine, Thousand Oaks Shelese Newmark, MD
Internal Medicine

Dr. Newmark earned her medical degree from the UCLA School of Medicine. She completed her internship and residency in Internal Medicine at Olive View-UCLA Medical Center. More »

Specialty Care

Michael J. Albertson, MD, Thousand Oaks, Digestive Diseases Michael J. Albertson, MD
Digestive Diseases

Board-certified in Internal Medicine and Gastroenterology, Dr. Michael J. Albertson earned his medical degree at Keck School of Medicine of the University of Southern California. He did a straight medicine internship, his residency in Internal Medicine, and a fellowship in Gastroenterology at Los Angeles County+USC Medical Center. He returned to Keck School of Medicine as the Director of Student Health and as a Clinical Instructor of Gastroenterology. His medical career also includes work as a gastroenterologist at Southern California Digestive Disease Consultants and Valley Gastroenterology Associates, both in Burbank, California. Immediately before coming to UCLA, he served as Assistant Professor of Medicine and Gastroenterology at State University of New York (SUNY)/Downstate Medical School in Brooklyn.

He has served on numerous committees, including the Gastroenterology Committee and the Patient Care Committee, both of which he was Chairman, at Providence Saint Joseph Medical Center in Burbank, where he also received a compassion award. Dr. Albertson supports professional organizations such as the American Gastroenterological Association and the American College of Physicians. More»

   
Melvin Chiu, MD
Dermatology

Dr. Melvin Chiu earned his medical degree at the UCLA School of Medicine and completed his internship in Internal Medicine at Olive View-UCLA Medical Center. He completed his residency in Dermatology at UCLA School of Medicine.

Dr. Chiu's clinical interests include general dermatology, phototherapy, psoriasis and skin cancer. More »

 

 

   
Lucia Dattoma, MD Lucia Loredana Dattoma, MD
Family Medicine, Geriatric Medicine, Hospice and Palliative Medicine

 

Dr. Dattoma earned her medical degree from Universidad Autonoma de Guadalajara in Mexico, with additional training at Fifth Pathway, New York Medical College. She completed her internship at the University of Medicine and Dentistry of New Jersey and residency in Internal Medicine at Harbor UCLA Medical Center.

Dr. Dattoma completed a fellowship in Faculty Development at Harbor UCLA Medical Center and a fellowship in Geriatric Medicine at UCLA School of Medicine. More »

   
Natalie Edmondson, MD, Thousand Oaks, Otolaryngology Natalie Edmondson, MD
Otolaryngology (ENT) 

Although originally raised in the Midwest, Dr. Natalie Edmondson earned her medical degree at Mount Sinai School of Medicine in New York City. She then completed her internship and residency in Otolaryngology (ENT) at Albert Einstein College of Medicine in the Bronx, New York.  Finally, Dr. Edmondson moved nearly 3000 miles to Los Angeles to pursue an additional year of specialty training in Laryngology and Voice Disorders with Dr. Gerald Berke at UCLA in Westwood. 

 Now a permanent resident of California, Dr. Edmondson brings comprehensive medical and surgical care of the ears, nose, and throat to Thousand Oaks.  She sees patients of all ages and strives to help all patients feel at ease in her care. More »

   
Dr. Yaroslav Gofnung, Endocrinology, Thousand Oaks Yaroslav Gofnung, MD
Endocrinology

Dr. Yaroslav Gofnung earned his Bachelor of Science degree from the University of Southern California (USC). He then continued on at USC for his medical degree, Internal Medicine residency as well as specialty training in Endocrinology. He is board certified in both Internal Medicine and Endocrinology. For six years, Dr. Gofnung was in private practice in North Hollywood and Tarzana practicing Endocrinology, treating hormone related disorders, before recently joining the UCLA Health.

Dr. Gofnung is well versed in the many aspects of hormone-related problems, such as Diabetes and Thyroid conditions. More »

   
Dr. Rebecca Gordon, Rheumatology, Thousand Oaks Rebecca Gordon, MD
Rheumatology

Dr. Rebecca Gordon is originally from the Mid-West, but loves the weather out here in Los Angeles. She graduated from the University of Illinois with a degree in Psychology, and received her medical degree from Loyola University Stritch School of Medicine.  Her Internal Medicine residency was completed at Harbor-UCLA medical center, and she then went on to a two-year fellowship in Rheumatology at UCLA David Geffen School of Medicine.

Dr. Gordon's clinical interests include: rheumatoid arthritis, lupus, osteoporosis, scleroderma, dermatomyositis, polymyositis, spondyloarthropathies, vasculitis and osteoarthritis. More »

   
Dr. Jenny Hu, Dermatology, Cosmetic Dermatology, Mohs Micrographic Surgery, Thousand Oaks Jenny Hu, MD
Dermatology, Cosmetic Dermatology, and Mohs Micrographic Surgery

Dr. Jenny Hu earned her Bachelor of Science (BS) in Neurobiology, Physiology and Behavior from UC Davis. She then earned her Doctor of Medicine (MD) and Masters of Public Health (MPH) degrees through a combined degree program at UCLA. She completed both her Dermatology residency and Procedural Dermatology fellowship (Mohs micrographic surgery, cosmetic dermatology) at UCLA as well, and has thoroughly enjoyed her time training at UCLA as she is very excited to stay on as faculty.

Dr. Hu specializes in skin cancer surgery (Mohs micrographic surgery) and cosmetic procedures. More »

   
Dr. Tracy Huynh, Interventional Cardiology, Thousand Oaks

Tracy Huynh, MD
Interventional Cardiology

Dr. Huynh grew up in the San Francisco Bay Area and received her medical degree from Boston University. After completing a residency in Internal Medicine and a fellowship in Cardiovascular Medicine, she went on to complete additional training in Interventional Cardiology and Peripheral Vascular Diseases from Yale University.

Dr. Huynh's clinical interests include the treatment of coronary artery disease, valvular heart disease, prevention of heart disease, the treatment of claudication due to peripheral vascular disease, women's health, and angioplasty and coronary and peripheral stenting. Dr. Huynh speaks Vietnamese and basic Spanish. More»

   

Amy Lee, MD
Internal & Nutritional Medicine

Dr. Lee believes that nutrition and lifestyle play a huge role in her patient's medical condition and treatment plan. As an internist, her philosophy in practice involves understanding her patients as individuals and being able to relate their acute illnesses by addressing the underlying problems, cultures and lifestyles. Her education and work experiences in Nutritional Medicine, allow her to implement aggressive medical nutrition therapies to every condition. Her scope of practice ranges from malnutrition in cancer, specialized diets for the autoimmune and/or medication side effects to medical weight management for the obese. Dr. Lee earned her medical degree at the University of Illinois Medical School at Chicago and completed her internship and residency in Internal Medicine at USC Medical Center. Dr. Lee's clinical interests include herbal supplements and weight management, Immunonutrition, Integrative Medicine and specialized diets for medical conditions. Dr. Lee speaks English and Cantonese. More»

   
Dr. Roman Leibzon, Cardiology, Thousand Oaks Roman Leibzon, MD
Cardiology

Dr. Roman Leibzon pursued his medical degree at the University of Pittsburgh, School of Medicine. Dr. Leibzon returned to Los Angeles to complete his Internal Medicine internship and residency at Cedars-Sinai Medical Center. Dr. Leibzon completed fellowships in Cardiology and Interventional Cardiology at the University of Southern California, Keck School of Medicine.

Dr. Leibzon is board certified in Internal Medicine, Cardiology, Interventional Cardiology and Nuclear Cardiology and has been practicing in the San Fernando Valley since 2005. Dr. Leibzon specializes in minimally invasive cardiology and performs coronary balloon angioplasty, and stenting. He also implants permanent pacemakers. More »

   
Rebecca Liu, MD, Thousand Oaks, Pulmonology Rebecca Liu, MD
Pulmonary Disease 

Dr. Rebecca Liu earned her medical degree at Texas Tech University School of Medicine. She completed her internship and residency in Internal Medicine at University of Texas Southwestern Medical Center. Dr. Liu completed her fellowship in Pulmonary & Critical Care Medicine at Harbor-UCLA Medical Center. More»

   
Maryum Merchant, MD, Thousand Oaks, Pulmonary Disease Maryum Merchant, MD
Pulmonary Disease

"As a pulmonologist, my mission is to help patients in our community breathe better and be able to enjoy a good quality of life. I joined UCLA Health because I can provide my patients the highest level of care by blending the academic research knowledge of UCLA with evidence-based medicine."

Dr Merchant worked as a private practice hospitalist in Southern California for three years after completing her residency in Internal Medicine at UCSF-Fresno in 2007. She then pursued a fellowship in Pulmonary/Critical Care Medicine at Cedars-Sinai Medical Center. Over the course of her fellowship, she has gained significant experience in managing patients with advanced lung disease, including transplant, chronic obstructive lung disease, pulmonary hypertension, and interstitial lung disease. She is currently a Clinical Instructor of Medicine at David Geffen- UCLA School of Medicine. She is also a member of American College of Chest Physician (ACCP) and American Thoracic Society (ATS). More»

   
Dr. Anita Pakula, Dermatology, Thousand Oaks Anita Pakula, MD
Dermatology

Dr. Anita Pakula earned her medical degree at UC Irvine College of Medicine. She completed her internship in Internal Medicine and residency in Dermatology at Northwestern University Feinberg School of Medicine.

Dr. Pakula specializes in aesthetic dermatology (BOTOX, fillers, and chemical peels), dermatology surgery, eczema, general dermatology, hair disorders, hair loss, hair thinning, laser, melanoma, pediatrics, psoriasis, and skin cancer. More » 

   
Dr. Janki Shah, Cardiology, Thousand Oaks Janki Shah, MD
Cardiology

Dr. Shah earned her bachelor's degree at Stanford University and her medical degree at USC School of Medicine (Alpha Omega Alpha honor society).  She completed her internship and residency in Internal Medicine at UCLA School of Medicine followed by her fellowship in cardiovascular disease at Kaiser Permanente Los Angeles Medical Center (LAMC).

 Dr. Shah  is board certified in Internal Medicine, Cardiology, Echocardiography, and Nuclear Cardiology.

 Dr. Shah's clinical interests include the treatment of coronary artery disease, valvular heart disease, arrhythmias, congestive heart failure, heart disease prevention, women's health, and cardiac imaging including echocardiography, trans-esophageal echocardiography, and nuclear imaging. Dr. Shah speaks English, Spanish and Gujarati. More»

   
Dr. Rimma Shaposhnikov, Digestive Diseases, Thousand Oaks Rimma Shaposhnikov, MD
Digestive Diseases 

Dr. Rimma Shaposhnikov, received her medical degree from the State University of New York at Buffalo. Dr. Shaposhnikov completed her residency in Internal Medicine, as well as her fellowship in Gastroenterology at the University of Southern California, Los Angeles County Hospital.

Dr. Shaposhnikov specializes in Gastroenterology and Hepatology. She is a member of the American Gastroenterology Association, the American Society of Gastrointestinal Endoscopy and the Southern California Society of Gastroenterology. Her interests include women's health, hepatology and motility disorders. More »