Talk to a Weight Loss Expert


Weight Loss & BHRT

350 Bon Air Center
Suite 240
Greenbrae, CA 94904

New Patient Inquiries:

Monday: Closed
Tuesday: 7:00am-1:00pm
Wednesday: 7:00am-1:00pm
Thursday: 7:00am-1:00pm
Friday: 7:00am-1:00pm
Saturday: 7:00am-12:00pm




Frances Strzempko Ahmad, PhD, NP-C


Carol Pili

Clinical Care Coordinator,

Our Marin weight loss clinic is conveniently located in Bon Air Shopping Center in Greenbrae. The clinic has plenty of free parking right outside. Our medical weight loss clinic is in the same shopping center as Mollie Stone’s, but at the opposite end of the shopping center. We are located on the second floor of Building #350 (above Zephyr Real Estate and across from One Medical).

Our weight loss clinic in Marin specializes in preemptive medicine, fitness, and nutrition. We believe that getting to know our member’s individual lifestyle, challenges, obstacles, and motivators creates a foundation for success. We are committed to helping you achieve your goals every step of the way.

At JumpstartMD, we specialize in thyroid hormone optimization and treatment of symptomatic menopause, peri-menopause, and andropause (“Low T Syndrome”) through bioidentical hormone replacement. Note that our Bioidentical Hormone Replacement Therapy (BHRT) hours may extend beyond normal office hours. Please call our Marin weight loss clinic for more details on our top-rated clinic.


Medical Weight Loss Services

JumpstartMD is helping thousands of people to lose weight and live healthier lives through personalized wellness programs in Marin, CA. Medically supervised and based on extensive clinical research, JumpstartMD is centered on the nutritional science and one-on-one support making a real difference. We offer:


• Weight Loss Programs • Diabetes Reversal & Prevention
• Weight Management Plans • Metabolic Syndrome Management
• Obesity Management • Hypertension Treatment
• Biodentical Hormone Therapy • Cholesterol Level Optimization


We look forward to learning about how we can help you live the life you deserve.



Improve your health and wellness today and transform your aspirations into lasting results.

Call for a Free Consultation