Sarah Wistreich, DO
Practice: Vanova Health
Specialty: Family Medicine
Office locations: Cranford, NJ
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.
Cranford
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.”

The very best!
Quick, efficient, gives easy to understand explanations.
Thank you for truly being concerned.
The best at everything a doctor should be. Always accommodating, you never feel rushed. She includes you in every discussion. Professional on every level.
Excellent care
Dr. Wistreich is a caring and knowledgeable provider. She has been my primary care doctor since starting at the local clinic. I trust her guidance above all other sources.
Very informative and professional
Dr.Wistreich is very thorough and experienced. She has a great bedside manner, always listens carefully and answers any questions or concerns one may have.
Dr. Wistreich is very thorough. And she follows up on all of your medical issues. She is a great doctor who cares!
Thanks Dr Wistreich for providing a plan which includes the Specialists I need to make appointments with to help optimize my overall health!