Dr. Sarah Wistreich, D.O., is board-certified by the American Board of Family Medicine. She earned her medical degree from Rowan University School of Osteopathic Medicine in Stratford, New Jersey, and completed her undergraduate studies at Ithaca College in Ithaca, New York. She is also a member of the American Academy of Family Physicians.
Dr. Sarah Wistreich, D.O., is board-certified by the American Board of Family Medicine. She earned her medical degree from Rowan University School of Osteopathic Medicine in Stratford, New Jersey, and completed her undergraduate studies at Ithaca College in Ithaca, New York. She is also a member of the American Academy of Family Physicians.
The reviews listed below were collected independently of Vanova Health through rater8. Each review represents an authentic and verified patient experience.
Dr Wistreich has a wonderful pro-active approach to health care monitoring that makes me feel very confident she looks at all levels under her care
(5 days ago)
Feb-2026
Personable and caring, easy to talk to.
(6 days ago)
Feb-2026
Great doctor
(2 weeks ago)
Feb-2026
Amazing doctor
(2 weeks ago)
Feb-2026
Friendly, knowledgeable, and compassionate
(2 weeks ago)
Feb-2026
Great review of medical records and very detailed with a plan of action. And always very friendly and professional
(3 weeks ago)
Feb-2026
Love Dr. Wistreich!! She always talks me through my chart and blood work with paitence. She answers all my questions with care and takes my concerns seriously.
(3 weeks ago)
Feb-2026
Very personable and I felt that she provides excellent advice and is highly knowledgeable
(1 month ago)
Jan-2026
Dr Wistreich is thorough, caring, and proactive. She is the best.
(1 month ago)
Jan-2026
Dr. Wistreich is always patient and kind. Taking the time to address concerns.
(1 month ago)
Jan-2026
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Cranford
570 South Ave E Bldg G, Unit A Cranford, NJ 07016
Dr. Sarah Wistreich, D.O., was just 12 years old when she realized her life’s calling to become a doctor. She was inspired by the medical team that saved the life of her younger brother. “Watching the physicians who took care of him as a team really stood out to me,” she says. “It had a big impact on my personal decision.”
She chose family care so that she could treat the full range of ailments. She also enjoys a focus on women’s health. In both cases, Dr. Wistreich works to form meaningful relationships with her patients. “Continuity of care is so important,” she says. “When you know the person, you’re able to meet his or her needs more completely.”
Importantly, Dr. Wistreich asks the pivotal questions. “Are you up to date on your PAP smear? What are you using for birth control? Let’s talk about your weight. What’s going on at home? What is your stress level like?” She emphasizes preventive care, saying to patients, “Let’s talk about taking care of you when you’re well.” Patients enjoy the fact that Dr. Wistreich takes the time to actively listen and understand their concerns. Many women tell her that they enjoy seeing a female physician who can provide PAP smears, breast exams, birth control management, endometrial biopsies and other women’s health services.
Dr. Wistreich chose Vanguard because of its unique approach. “I like that Vanguard really puts the patient first,” she says. “It’s rare that you have a physician group that is owned by its own physicians and not a hospital or network. It’s still a business, but it’s one where the physicians care for the patients first and foremost.”
When she’s not working, Dr. Wistreich enjoys cooking nutritious meals. “Nutrition has become a passion of mine, not only with my patients, but with my family.”
Dr Wistreich has a wonderful pro-active approach to health care monitoring that makes me feel very confident she looks at all levels under her care
Personable and caring, easy to talk to.
Great doctor
Amazing doctor
Friendly, knowledgeable, and compassionate
Great review of medical records and very detailed with a plan of action. And always very friendly and professional
Love Dr. Wistreich!! She always talks me through my chart and blood work with paitence. She answers all my questions with care and takes my concerns seriously.
Very personable and I felt that she provides excellent advice and is highly knowledgeable
Dr Wistreich is thorough, caring, and proactive. She is the best.
Dr. Wistreich is always patient and kind. Taking the time to address concerns.