San Francisco Physician Profiles

San Francisco Physician Profiles

Upon joining One Medical Group, you will be asked to select one of the following doctors to be your primary care provider. All of our doctors are board-certified in primary care specialties and have trained at leading academic institutions across the country.

Additionally, each doctor works closely with a trusted nurse practitioner (NP) or physician assistant (PA). Our NPs and PAs have advanced training in primary care, and their presence on your medical team means that you will always have access to an expert who knows you well.

We listen carefully, and tailor our tests and treatments to your unique needs. We always take time to provide explanations and answer questions, so that you clearly understand your options and our advice. We want you to be a full partner in your health care experience.

Sutter/Montgomery

Sue Kim, MD

Sue Kim, MD

Specialty
Internal Medicine
Expertise
Annual Physicals
Diet and Nutrition Counseling
Integrative Medicine
Integrative Oncology
Preventive Health and Education
Sports Injuries
Sue is a board certified internist with expertise in managing a wide range of conventional medical conditions as well as in complementary and alternative medicine, including nutrition and herbs. After receiving her MD, she received a master's degree in Epidemiology (the study of the distribution of diseases) from Stanford University and completed an internal medicine residency at Brown University. Sue is also board-certified in Hematology (blood diseases) and has additional training in both Traditional Chinese Medicine and medical acupuncture. She enjoys providing her patients with information on preventive health, nutrition, and lifestyle management. Sue speaks Korean and has a variety of outside pursuits, including Chinese Calligraphy/Brush Painting, photography, and running.
Anand Singh, MD

Anand Singh, MD

Specialty
General Medicine
Expertise
Annual Physicals
Birth Control Counseling
Cardiovascular Disease
Diabetes and Hypertension
Ear, Nose and Throat Diseases
Lifestyle Modification
Lipid Disorders
Preventative Health and Education
Thyroid Disorders
Travel Medicine and Immunizations
Anand is a primary care physician who did his residency at University of California, Davis. He is an excellent generalist with expertise in preventative health, lifestyle modification, and diseases of the head and neck. Anand also has experience in urgent care with specialized skill in Otolaryngology (Ear, Nose, Throat). In addition to being a clinician, a researcher, and a physician executive, he speaks six languages, including Spanish and Hindi, and has a wide range of interests outside of medicine, including photography, travel, and backpacking.
Daniel Dinenberg, MD

Daniel Dinenberg, MD

Specialty
Family Medicine
Expertise
Annual Physical
Birth Control Counseling
Diet and Nutrition Counseling
Diabetes and Hypertension
Healing Touch and Guided Imagery
Integrative and Functional Medicine
Lifestyle Modification
Preventative Health and Education
Skin Rash and Biopsy
Stress Management
Travel Medicine and Vaccination

Daniel Dinenberg is an excellent family practice physician who has extensive training in integrative and holistic medicine.  He is focused on individualizing health care for each patient, utilizing the connection of mind/body/spirit while promoting the strengths of western medicine along with exercise, nutrition, and Healing Touch.  Daniel is Board Certified in Family Practice through the UCSF/Santa Rosa Family Medicine program. He has completed training and received Board Certification in Holistic Medicine through the American Board of Holistic Medicine.  Daniel believes strongly in the innate healing power of the human body and utilizes a functional approach to patients, specializing in helping patients to achieve more vitality and better balance in their lives.  Dr. Dinenberg recently completed a fellowship in Wilderness Medicine.

Carrie Bowler, DO, Angela Powlen, PA-C, and Kate Waffner PA-C

Carrie Bowler, DO, Angela Powlen, PA-C, and Kate Waffner PA-C

Specialty
Family Medicine
Expertise
Annual Physicals
Birth Control Counseling
Diet and Nutrition Counseling
Diabetes and Hypertension
Integrative Medicine
Preventive Health and Education
Osteopathic Manipulative Medicine
Women’s Health

Originally from Michigan, Carrie is a primary care physician with specialized training in osteopathic medicine. She completed her residency in Family and Community Medicine at UC Davis, where she served as Chief Resident. She has strong interests in women’s health, preventive health and education, musculoskeletal pain/injuries, and management of chronic conditions like diabetes and hypertension. Carrie is certified with the American Board of Family Medicine.

Angela is an experienced practitioner who joined One Medical Group after many years at Planned Parenthood. She also has a background in family practice, with a special interest in nutrition and women's health and likes to work in a collaborative style with her patients. She manages most clinical issues including allergies, colds, diabetes, anxiety, well-women exams, birth control management, blood pressure management and follow-up care.

Kate Waffner grew up in New York and received her Physician Assistant Master's degree in the Bay Area. She manages almost all other clinical issues for established patients including allergies, colds, sports injuries, well-women exams, birth control management, blood pressure management and follow-up care. Kate focuses on preventive health, but also takes care of patients with both acute and chronic conditions such as appendicitis, hypertension and diabetes.

Jade Schechter, MD , and Sarah Maxwell, PA-C, and Gabriella Cardi, PA-C

Jade Schechter, MD , and Sarah Maxwell, PA-C, and Gabriella Cardi, PA-C

Specialty
Family Practice
Expertise
Annual Physicals
Holistic Medicine
Integrative Medicine
Preventive Health and Education
Skin Rashes
Sports Injuries
Travel Immunizations
Women’s Health

Jade is a Bay Area native with training completed at Stanford and Tufts University.  She’s an AOA scholar with specialized expertise in integrative medicine, preventive health education, and women’s health.  Jade sees most new physical exams and manages complex medical conditions.

Sarah Maxwell, a San Francisco native, works with Jade and manages almost all other clinical issues for established patients including allergies, colds, sports injuries, well-women exams, birth control management, blood pressure management and follow-up care. She also helps coordinate laboratory testing and results notification.

Gabriella Cardi is a Physician Assistant who brings compassionate care and a patient-centered approach to her role. Educated at UC Santa Barbara and Duke University, she has extensive experience in urgent care medicine, family practice and women's health. She manages many clinical issues for established patients including allergies, colds, well-women exams, birth control management, blood pressure management, sports injuries, and follow-up care. Gabriella is fluent in Spanish.

Embarcadero Center

Zeljko Milovanovic, MD, MS (“Dr. Milo”) and Jennie Cossman, PA-C

Zeljko Milovanovic, MD, MS (“Dr. Milo”) and Jennie Cossman, PA-C

Specialty
Family Medicine
Expertise
Annual Physicals and Immunizations
Diabetes, Hypertension, Lipid Disorders
Integrative Medicine
Musculoskeletal Conditions
Nutritional Counseling and Exercise Prescription
Preventive Health and Education

“Dr. Milo” is a primary care physician with international experience, having lived and studied throughout Europe and the U.S. He has earned top honors throughout his education, including a distinguished chief residency in Family Medicine. He believes that communication is crucial in optimizing efficient health care. He is fluent in English, Spanish, Croatian, German and Italian, and enjoys playing the piano. Zeljko is certified with the American Board of Family Medicine and the American Board of Holistic Medicine, and also holds a master's degree in Exercise Physiology.

Jennie is a board-certified Physician Assistant, with a Master of Science from the Medical University of South Carolina, where she graduated at the top of her class. She graduated Magna Cum Laude from the University of Georgia with a Bachelor of Science in preventive health medicine. By bringing compassionate care to her patients, Jennie has established a devoted following at One Medical Group. She has experience in managing a wide range of medical conditions including, asthma, allergies, women’s health, preventive health and patient education. Jennie is bilingual in Spanish and an avid traveler.

Alicea Wu, MD

Alicea Wu, MD

Specialty
Family Medicine
Expertise
Annual Physicals
Birth Control Counseling
Cardiovascular Disease
Complex Medical Conditions
Diabetes and Hypertension
Lipid Disorders
Preventive Health and Education
Skin Rashes
Travel Medicine
Women’s Health
Alicea Wu, MD grew up in Boulder, Colorado and is excited to be practicing in San Francisco. She completed her training at UCSF and the University of Colorado, and is board-certified with the American Board of Family Medicine. Alicea is well-versed in comprehensive primary care with a prompt and personal style. Her approach to health care centers around patient education, where a solid knowledge of your body allows you to live a better life. In addition to receiving her medical degree, Alicea holds a BS in Molecular, Cellular, and Developmental Biology from the University of Colorado.
Arnold Lee, MD

Arnold Lee, MD

Specialty
Internal Medicine
Expertise
Annual Physicals
Diabetes and Hypertension
Men’s Health
Preventive Health and Education
Skin Rashes
Sports Injuries
Travel Vaccination
Originally from Singapore, Arnold trained at the Royal College of Surgeons in Ireland and at Columbia University with a special interest in sports medicine, men’s health, and preventive health. He is able to manage a wide range of illness, in addition to areas specific to men’s health and takes a hands-on approach to working with patients on solving their health care needs.
Maricar Pacquing, DO and Jennie Cossman, PA-C

Maricar Pacquing, DO and Jennie Cossman, PA-C

Specialty
Internal Medicine
Expertise
Annual Physicals
Birth Control Counseling
Chronic Pain Management
Complex Medical Conditions
Diabetes and Hypertension
Diet and Nutrition Counseling
Preventive Health and Education
Osteopathic Medicine
Women’s Health

Maricar is an internist who has been in private practice since 2002, having left a busy practice in the New York area to join One Medical Group. She has expertise in women’s health, preventive medicine, chronic disease management, chronic pain, and complementary/integrative medicine. Maricar is a member of the Sigma Sigma Phi Honorary Osteopathic Fraternity and is certified with the American Board of Internal Medicine.

Jennie is a board-certified Physician Assistant, with a Master of Science from the Medical University of South Carolina, where she graduated at the top of her class. She graduated Magna Cum Laude from the University of Georgia with a Bachelor of Science in preventive health medicine. By bringing compassionate care to her patients, Jennie has established a devoted following at One Medical Group. She has experience in managing a wide range of medical conditions including, asthma, allergies, women’s health, preventive health and patient education. Jennie is bilingual in Spanish and an avid traveler.

Wayne Wolfe, MD

Wayne Wolfe, MD

Specialty
Family Medicine
Expertise
Annual Physicals
Birth Control Counseling
Cardiovascular Disease
Chronic Pain Management
Diabetes, Hypertension, Lipid Disorders
Diet and Nutrition Counseling
Lifestyle Modification
Men's Health
Preventive Health and Education
Psychiatric Care
Smoking Cessation
Stress Management
Women's Health

Wayne Wolfe, MD received his BA from Vassar College and completed his residency at University of Rochester. Prior to One Medical Group he divided his time as a primary care physician at University of California, Berkeley and at Bay Area Pain Medical Associates in Mill Valley. He is board-certified in family medicine and completed a fellowship in Addiction Medicine at UCSF. His approach to medical care utilizes the biopsychosocial approach to evaluate and treat medical issues and how these issues affect a person’s life. Outside of the office Wayne enjoys spending time with family, activities pertaining to the ocean, music, rugby, martial arts, baseball and hiking.

Andrew Diamond, MD PhD, Meg Scott, FNP, and Lisa Mihaly, FNP

Andrew Diamond, MD PhD, Meg Scott, FNP, and Lisa Mihaly, FNP

Specialty
Internal Medicine
Expertise
Preventive Health and Education
Complex Medical Conditions
Cardiovascular Disease
Diabetes
Hypertension
Thyroid Disorders
Lipid Disorders
Hours
Limited appointment availability

Andrew focuses on preventive medicine, chronic disease management and patient empowerment though education and use of health information technology.  He received his MD in 2003 from the University of Colorado, where he also earned a PhD in Immunology and Microbiology in 2000.  He went on to complete a residency at Stanford University Medical Center, and is certified with the American Board of Internal Medicine.

Meg is a family nurse practitioner with extensive experience in managing acute and chronic illness across the lifespan. Prior to joining One Medical, she was an associate clinical professor at the UCSF School of Nursing and has trained many nurse practitioners in the art and science of providing comprehensive, evidenced-based and patient-focused primary care. Her areas of expertise include women’s health, adolescent and young adult care, family planning, sports medicine, preventive care, acute illness, and chronic conditions including hypertension, diabetes, and lipid management. Other areas of interest include working with patients to promote healthy behavior, use of technology to improve primary care, and issues in global health.

Lisa grew up in Berkeley, CA and is a board-certified family nurse practitioner, with experience working with patients of all ages. She received her undergraduate degree from Harvard College and her nurse practitioner training at UCSF, where she is also an assistant clinical professor in the UCSF School of Nursing. Lisa has a particular interest in helping patients understand and manage their own health care. She speaks excellent Spanish and fluent French.

Thomas Lee, MD (Medical Director)

Thomas Lee, MD (Medical Director)

Specialty
Internal Medicine
Expertise
Annual Physical
Birth Control Counseling
Complex Medical Conditions
Preventive Health and Education
Skin Rashes
Sports Injuries
Travel Vaccination
Hours
Limited appointment availability

Tom is a Seattle native with AOA honors from the University of Washington and Harvard’s Brigham and Women’s Hospital. He specializes in primary care internal medicine with an emphasis on preventive health, complex cases and quality improvement. Prior to starting One Medical Group, Tom was lead designer and Editor-in-Chief for the widely used drug reference application Epocrates. Though he has limited appointment availability, Tom works with an excellent group of colleagues who share an approach to high quality patient care and service.

Clay/Montgomery

Steven Winiarski, DO

Steven Winiarski, DO

Specialty
Family Medicine
Expertise
Annual Physicals
Diabetes and Hypertension
Lifestyle Modification
Lipid Disorders
Men’s Health
Osteopathic Medicine
Preventive Health and Education
Skin Rashes and Biopsy
Sports Medicine and Nutrition
Steven Winiarski, DO is an experienced, board-certified Family Physician with additional expertise in osteopathic medicine. He specializes in comprehensive adult primary care, sports medicine and nutrition, osteopathic treatment of musculoskeletal and sports injuries, as well as general preventive health and wellness. For those with axillary hyperhidrosis, he’s also able to perform botulinum toxin therapy. Prior to moving to San Francisco, Steven was practicing in Georgia where he was adjunct clinical faculty and an award recipient for teaching. His approach strongly believes in allowing patients to actively participate in their own health care. Steven is a graduate of the esteemed Chicago School of Osteopathic Medicine. He is bilingual in Spanish.
Jennifer Young, MD

Jennifer Young, MD

Specialty
Internal Medicine
Expertise
Annual Physicals
Complex Medical Conditions
Diabetes and Hypertension
Diet and Nutrition Counseling
Hematology
Lifestyle Modification
Lipid Disorders
Preventive Health and Education
Stress Management
Travel Medicine
Women's Health
Born in Pittsburgh, PA, Jennifer received her undergraduate degree in Journalism with honors from the University of North Carolina at Chapel Hill and received her MD at Georgetown University. Drawn to California, she completed her Internal Medicine training and an additional year of Hematology and Oncology at Stanford University. Jennifer believes that good health is best achieved when the patient and physician work together as a team. Through education and health information technology, she empowers her patients to take what they've learned and attain a healthy balance for life. She is board-certified in Internal Medicine and, in addition to providing comprehensive primary care, she offers patients with cancer an integrative approach.