Mark Neal Isaacs , MD

Family Medicine and Vascular Surgery

(925) 945-8656

Vein Specialists Of Northern California
1981 N Broadway Ste 427
Walnut Creek, CA 94596


MARK N. ISAACS, M.D. Dr. Mark Isaacs received his medical training at the University of California San Francisco School of Medicine. He completed his residency training at an affiliated hospital of the University of Minnesota, has been Board Certified in Family Medicine since 1979 and is a Fellow of the American College of Phlebology and the American Academy of Family Practice. In 2008 the American Board of Phlebology offered it's Board Certification examination for the first time, and Dr. Isaacs was in the first group to pass. He is on the hospital staff of John Muir Medical Center and is a member in good standing of both the California Medical Association and the California Academy of Family Physicians. He has been a clinical faculty member at both U.C.S.F. and the University of Minnesota. Dr. Isaacs has specialized in the treatment of vein disease since 1990. He has served on the faculty of the American College of Phlebology and the Union Internationale de Phlebologie. As an early proponent of the use of duplex ultrasound to guide the treatment of varicose veins, Dr. Isaacs was asked to join in the original FDA trial study of endovenous laser, a method of treatment that has now become the gold standard for non-surgical treatment of large varicose veins. Dr. Isaacs is very enthusiastic about the effectiveness of sclerotherapy and other non-surgical modalities for the entire spectrum of vein disease. It is very rare that a physician has the opportunity to use a treatment that gives both prompt relief of symptoms and cosmetic improvement. The impact on a patients self-image and daily functioning can be incredibly positive.

Gender: N/A

Years in Practice: 47 Years

Languages Spoken: Spanish and English

Education & Training

Medical School: University Of California Davis School Of Medicine

Graduation Date: in 1974

Specialties & Hospital Affiliations

Hospital Affiliations:

  • John Muir Medical Center Walnut Creek

Specialties: Family Medicine and Vascular Surgery

Health Insurance and Affiliations

  • BCBS Blue Card PPO
  • Blue Cross CA PPO Prudent Buyer Small Group
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA PPO Prudent Buyer Individual
  • Blue Cross CA PPO Prudent Buyer Large Group
  • Blue Shield CA Bronze 60 PPO SHOP
  • Blue Shield CA Bronze Full PPO 4500
  • Blue Shield CA PPO
  • Blue Shield CA Silver 70 PPO
  • BS CA Platinum 90 PPO
  • CIGNA LocalPlus
  • CIGNA Open Access Plus
  • Health Net CA Individual and Family PPO
  • Health Net CA PPO
  • Health Net EPO - PureCare One Small Business
  • Health Net PureCare One EPO Individual & Family Plan
  • UHC Choice Plus POS
  • UHC Options PPO

Isaacs's Office Information

Vein Specialists Of Northern California
1981 N Broadway Ste 427
Walnut Creek, CA 94596
(925) 945-8656

Fax: (925) 594-5881
Accepting New Patients: Yes
Medicare Accepted: Yes
Medicaid Accepted: No

Office Hours:

Tue9:00 AM-5:00 PM
Wed9:00 AM-5:00 PM
Thu9:00 AM-5:00 PM
Fri9:00 AM-5:00 PM