Jeffrey William Cronk, MD

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Physicians & Surgeons, Mental Health Services, Physical Therapists

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Map & DirectionsDirections4721 Dallas Ranch RdAntioch, CA 94531 Write a ReviewWrite Review

Accepted Insurance

Aetna
Anthem Blue Cross Blue Shield (BCBS)
BMC HealthNet Plan
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Specialties

Primary: Hematology / Oncology Specialist

Sub-Specialty: General

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Extra Phones

Phone: (925) 331-2200

Fax: (925) 778-3567

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Cronk Jeffrey MD

Categories

Physicians & Surgeons, Mental Health Services, Physical Therapists, Physicians & Surgeons, Allergy & Immunology, Physicians & Surgeons, Cardiology, Physicians & Surgeons, Emergency Medicine, Physicians & Surgeons, Endocrinology, Diabetes & Metabolism, Physicians & Surgeons, Family Medicine & General Practice, Physicians & Surgeons, Gastroenterology (Stomach & Intestines), Physicians & Surgeons, Gynecologic Oncology, Physicians & Surgeons, Gynecology, Physicians & Surgeons, Hematology (Blood), Physicians & Surgeons, Internal Medicine, Physicians & Surgeons, Neurology, Physicians & Surgeons, Obstetrics, Physicians & Surgeons, Obstetrics And Gynecology, Physicians & Surgeons, Oncology, Physicians & Surgeons, Orthopedics, Physicians & Surgeons, Pediatrics, Physicians & Surgeons, Physical Medicine & Rehabilitation, Physicians & Surgeons, Plastic & Reconstructive, Physicians & Surgeons, Psychiatry, Physicians & Surgeons, Radiology, Physicians & Surgeons, Rheumatology (Arthritis), Physicians & Surgeons, Sports Medicine, Physicians & Surgeons, Surgery-General, Physicians & Surgeons, Urology, Physicians & Surgeons, Weight Loss Management, Rehabilitation Services, Sports Medicine & Injuries Treatment, Surgery Centers

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Anonymous

03/27/2012

Provided by Doctor.com

Overall

Thank you!

I am very appreciative of Dr. Cronk's care of my father. He was so kind and handled the entire situation with expertise.

Details

Phone: (925) 778-0679

Address: 4721 Dallas Ranch Rd, Antioch, CA 94531

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Jeffrey William Cronk, MD

General Practitioners

Arthritis
Medical Weight Loss
Come to a free weight loss surgery informational seminar. You'll learn all about weight loss surgery options and have a chance to ask questions. For questions, call 925-674-2416.
Stroke Rehabilitation
After undergoing an on-site evaluation and demonstrating compliance with nationally developed standards for stroke care, John Muir Healthâ€™s Concord and Walnut Creek Medical Centers have earned The Joint Commissionâ€™s Gold Seal of Approvalâ„¢ for certification as Primary Stroke Center (Concord Medical Center) and Comprehensive Stroke Center (Walnut Creek Medical Center). By achieving certification as Primary and Comprehensive Stroke Centers, we have proven our ability to provide effective, timely care to stroke victims, which can significantly improve outcomes for stroke patients.
Pediatric Care
The John Muir Health Family Medicine Residency Program is an unopposed community-based program, affiliated with the University of California San Francisco (UCSF). Through our partnership with UCSF, we offer residents a strong and comprehensive training centered on our Clinic First / Practice PLUS Residency Practice. Clinic First / Practice PLUS means our Residency Practice is the centerpiece of our program---all major design and improvement plans evolve around the central continuity relationships with preceptors, staff, and patients in our practice. Our residents receive some of the strongest practice-based training in Family Medicine, yet also receive concentrated and highly supported training in Inpatient Adult Medicine, Inpatient Pediatrics, and have an expanding role in the care of our Medi-Cal pre-natal and delivery services at John Muir Health. We provide our residents with a learning, leading and caring community to expand their capacity to provide exceptional full-spectrum primary, urgent and acute care services in a broad-array of settings.
Primary Care
Seeing your primary care doctor is part of an ongoing personal relationship to keep you healthy. That's why we're committed to providing high-quality primary care, when and where you need it.
Family Practice
At the John Muir Family Medicine Residency, our Mission is to inspire Learners to flourish as family friendly, compassionate healers who provide high quality, comprehensive and equitable care in any practice setting. We commit to advocate for care of the vulnerable and underserved, cultivate leadership skills to reduce health disparities and promote diversity and inclusiveness.
Emergency Care
There are some conditions that may come on suddenly and which require emergency care. If you or a loved one experiences these symptoms, do not wait as your condition may become life-threatening. Call 911 or go to your nearest emergency room
Electrocardiogram
A nurse or nurse practitioner will meet with you to review your health history, discuss any medications you are taking, and provide you with educational material. We may also give you lab or heart (EKG) tests at this time. Other staff may be on hand to discuss questions you may have about anesthesia, pain medication, your recovery, or any other concerns.
Pneumonia
Immunizations

Gynecology
A support group for women with a diagnosis of a gynecologic malignancy. The session is facilitated by a psychologist. A gynecology oncology nurse also participates and provides information regarding treatment. Meets 1st and 3rd Thursdays of the month from 11am-12:30pm. Please call (925) 933-0107 for more information or to register.
Obstetrics
John Muir Health includes two of the largest and highly acclaimed medical centers in Contra Costa County: John Muir Health Walnut Creek Medical Center, a 554-licensed bed medical center that serves as Contra Costa County's only designated trauma center; and John Muir Health Concord Medical Center, a 244-licensed bed medical center in Concord. Together, they are recognized as preeminent centers for neurosciences, orthopedics, cancer care, cardiovascular care, high-risk obstetrics, and critical care for newborns and children.
Pregnancy
Obstetrics and gynecology (OB/GYN): Caring for women in pregnancy and childbirth (obstetrics) and promoting reproductive health, disease prevention, and treatment (gynecology).
Labor and Delivery
Expecting a baby? Visit our Preparation for Labor & Delivery page or Tour Our Birth Center. You can also view and sign up for Prenatal and New Parent Classes.

Internal Medicine
Gastroenterology
Our Gastroenterology services offer complete evaluation and an individualized treatment plan for both the routine and more advanced gastrointestinal (GI) diseases. We provide a multi-disciplinary approach integrating all aspects of your care to deliver the best outcomes as possible.Â
Urology
Th Â straight year. In the latest rankings, Diabetes & Endocrinology (#42), Obstetrics & Gynecology (#36), Orthopedics (#35) and Pulmonology & Lung Surgery (#36) all achieved national rankings. The medical centers were also rated as high performing in six specialties -- Gastroenterology & GI Surgery, Geriatrics, Neurology & Neurosurgery, Orthopedics, Pulmonology & Lung Surgery, and Urology. In addition, the two medical centers were rated as high performing in 18 adult procedures and conditions, including Aortic Valve Surgery, Back Surgery (Spinal Fusion), Chronic Obstructive Pulmonary Disorder (COPD), Colon Cancer Surgery, Diabetes, Heart Attack, Heart Bypass Surgery, Heart Failure, Hip Fracture, Hip Replacement, Kidney Failure, Knee Replacement, Lung Cancer Surgery, Ovarian Cancer Surgery, Pneumonia, Prostate Cancer Surgery, Stroke, and Transcatheter Aortic Valve Replacement (TAVR). Walnut Creek and Concord were also designated as Best Regional Hospitals, ranked #2 and #3 in the SF Metro Area and #10 and #17 in the state, respectively.
Ovarian Cancer
This support group for women at high risk for breast and ovarian cancer provides emotional support and practical resources. The every-other-month meetings create a safe atmosphere to learn and bond with others who understand what you're going through. The group helps women adjust to new genetic information and learn how to move forward in positive and life-affirming ways. The support group also has a confidential email tree to provide support and information between meetings. Call 925-947-3322.
Colon Cancer
We are one of the few Bay Area hospitals with American College of Surgeons-board certified colon and rectal surgeons.Â Eighty percent of colon cancer surgeries performed use a minimally invasive, laparoscopic technique, compared to the 30 percent national average for hospitals in the U.S.
Endoscopy
Use this online registration form for scheduled surgeries, tests, and procedures, radiology (ultrasound, computed tomography, magnetic resonance imaging, x-rays), mammography, cardiac tests (angiography, EKG), endoscopy, digestive tract and eye procedures, lab work, and births.
Prostate Cancer
This group is for individuals with localized prostate cancer to learn from each other, share information, and support each other. Meets 4th Thursday of the month from 1-2:30p.m. Please call (925) 933-0107 to register or for more information.
Cancer Care
The team of nurses, nurse navigators and other healthcare professionals collaborate to provide expert care from diagnosis through treatment and beyond. You and your family actually get to know the people who are treating you, and they, in turn, get to know you. Our comprehensive cancer care program offers the same high standards of an academic program in a very personal setting. We provide compassionate patient care that empowers you, offers hope, and aims to extend and improve your quality of life.
Lung Cancer
This session provides support and guidance to lung cancer patients and their families. Meets 2nd Wednesday of the month from 4-5:30pm. Please call (925) 933-0107 for more information or to register.

Neurology
Multiple Sclerosis
Useful information for patients with neurological disorders who are getting treatment at one of John Muir Health's outpatient rehabilitation clinics, including those who have had a stroke, Parkinson's disease, or multiple sclerosis.

Depression
Mental Health
Facilitated by one of our mental health professionals, this 8-week small group is limited to 10 participants per cohort. Topics include symptoms of postpartum depression, anxiety, sleep, relationship with significant other, self-care, expectations versus reality of motherhood and what to embrace and avoid.
Behavioral Health
The Medical Staff at John Muir Health consists of community physicians and allied health practitioners representing many specialties providing care at our two medical centers in Walnut Creek and Concord, and the John Muir Behavioral Health Center in Concord.
Anxiety

Endocrinologist

Diabetes Care
Endocrinology
In the Endocrinology and Diabetes space, we have completed over 500 clinical trials, with focus on Phase II, III, and IV trials. We have extensive experience in medical device studies for invasive and noninvasive glucose monitors, glucose sensors, HbA1c testing and lipid measuring devices. Our research coordinators are Registered Nurses and Certified Diabetes Educators with significant experience in Diabetes Mellitus and its complications, cardiovascular outcome trials, as well as obesity and other metabolic disorders.Â

Ultrasound
MRI
Radiology
All of our medical imaging sites are staffed by licensed technologists and board-certified radiologists. Additionally, we are recognized by top accreditation organizations, including the American College of Radiology, and the Joint Commission for our commitment to excellence in the medical imaging field.
X-Rays
Mammography
Computed Tomography
Radiation Oncology
John Muir Healthâ€™s Radiation Oncology programs at its Concord and Walnut Creek medical centers have received accreditation from The American College of Radiology (ACR), the nationâ€™s oldest and most widely recognized radiation oncology and medical imaging accrediting body. This recognition places John Muir Health in the company of 200 radiation oncology facilities in the United States that are ACR accredited or in the accreditation review process, and the only hospitals in the East Bay to be recognized.

General Surgery
Other areas of specialty include general surgery, robotic surgery, weight-loss surgery, rehabilitation and critical care. All hospitals are accredited by The Joint Commission, a national surveyor of quality patient care.
Orthopedics
Our Orthopedics Services focus on addressing injuries and diseases that affect the musculoskeletal system â€” all the bones, joints, ligaments, tendons, muscles, and nerves that keep your body moving. According to the American Academy of Orthopaedic Surgeons, musculoskeletal problems are the second most common reason for doctorâ€™s visits nationwide, after general medical exams.
Wound Care
John Muir Health has also been awarded disease-specific recognition forÂ Wound Care services and Lab Point-of-Care Testing.
Joint Replacement
Healthgrades, a leading online resource for comprehensive information about physicians and hospitals, has recognized our medical centers for several awards. Our Concord Medical Center was named as one of Americaâ€™s Top 50 Hospitals for Cardiac Surgery for the fifth straight year. Both medical centers have received Joint Replacement Excellence Awards for superior clinical outcomes in knee and hip replacement. The Walnut Creek Medical Center has been named one of Americaâ€™s 100 Best Hospitals for Pulmonary Care and received the Outstanding Patient Experience Award. The Concord Medical Center has been named one of Americaâ€™s 100 Best Hospitals for Joint Replacement and has received the Patient Safety Excellence Award.
Neurosurgery
Robotic Surgery
Samuel Oommen, MD, Director of John Muir Health Colon and Rectal Program provides an update of the latest technology and approach to colorectal surgery including minimally invasive robotic surgery.
Hip Replacement
John Muir Health, Concord Medical Center and John Muir Health, Walnut Creek Medical Center are both recognized as Blue Distinction Centers for Knee and Hip Replacement.
Knee Replacement

Plastic Surgeons

Plastic Surgery
This support group is designed to provide a collaborative system for all individuals considering weight loss surgery or those who have already had weight loss surgery. Topics discussed include common concerns/problems the post weight loss surgery patient might face: nutrition, exercise, vitamins and supplements, portion control, cooking healthy, and plastic surgery. Call: 925-674-2416 or Email: Bariatrics@johnmuirhealth.com for additional information.
Bariatric Surgery
Our Weight Loss Surgery Center has earned accreditation as a Comprehensive Center for Bariatric Surgery under the Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program (MBSAQIPÂ®), a joint program of the American College of Surgeons and the American Society for Metabolic and Bariatric Surgery.Â

Physical Therapists

Sports Medicine
We have the largest, non-academic orthopedic program in California, with experienced doctors who use state-of-the-art technologies to help diagnose conditions ranging from arthritis to sports injuries and trauma.
Physical Therapy
Geriatrics

Allergies

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