About Dr. Marcia C Peck MD

Dr. Marcia C Peck, MD is a Doctor primarily located in Castro Valley, CA, with another office in Castro Valley, CA. Her specialties include Endocrinology, Diabetes and Metabolism and Internal Medicine. She speaks English.

Rating Overview

6 Ratings with 1 Comment

The overall average patient rating of Dr. Marcia C Peck is Good. Dr. Marcia C Peck has been rated by 6 patients. From those 6 patients 1 of those left a comment along with their rating. The overall rating for Dr. Marcia C Peck is 3.2 of 5.0 stars.


Dr. Marcia C Peck has 2 locations

20101 Lake Chabot Rd
Castro Valley, CA 94546
get directions Sutter East Bay Medical Foundation Imaging
20101 Lake Chabot Rd Ste 200
Castro Valley, CA 94546

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Dr. Marcia C Peck has the following 2 specialties

  • Specialty Expertise

    Dr. Marcia C Peck has the following 17 expertise

  • Diabetes (Types I & II)
  • Hormones
  • Pituitary Diseases
  • Hyperthyroidism
  • Cushing Disease
  • Diabetes
  • Hypothyroidism
  • Gestational Diabetes
  • Fatigue
  • Diabetes Mellitus, Type 1
  • Adrenal Gland Diseases
  • Osteoporosis
  • Acromegaly
  • Thyroid Diseases
  • Addison Disease
  • Gland Issues
  • Hypopituitarism


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I can not recommend. look for otherone

I do not recommend. I seen her about for over four years and never been able to control my thyroid when I attend appointments always she is late and she never know anything about your studies and also when i call her she is never avaliable to answer she say can i give a call back and she is never call me and when i go to the appoinments the only think she can say its im so sorry I do not feel like she is listening to my she does not care what do you tell. I tell my symptoms and she says it's normal she did not care about the health of their patients. I call for an appointment and she is avaliable 2 months later so i can say more things but sincerely i do not recommend I am looking for a new doctor

Wait time
40 minutes
Easy Appointment
Friendly Staff
Accurate Diagnosis
Bedside Manner
Spends Time with Me
Appropriate Follow-up
Full Review Rating Breakdown
  • Education

  • University Of Chicago Division Of The Biological Sciences The Pritzker School Of Medicine
  • Stanford University


  • Dr. Marcia C Peck Accepts the Following Insurance

  • Aetna
    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA only
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
  • BCBS Blue Card
    • BCBS Blue Card PPO
  • Blue Cross California
    • BC CA California Care Small Group HMO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
    • Blue Cross CA California Care Large Group HMO
    • Blue Cross CA PPO Prudent Buyer Individual
    • Blue Cross CA PPO Prudent Buyer Large Group
    • Blue Cross CA Select HMO
    • Blue Cross CA Select Plus HMO
  • Blue Shield California
    • BS CA Platinum 90 PPO
    • Blue Shield CA Bronze 60 PPO SHOP
    • Blue Shield CA Bronze Full PPO 4500
    • Blue Shield CA PPO
    • Blue Shield CA Silver 70 PPO
  • Cigna
    • CIGNA Open Access Plus
  • Health Net
    • Health Net CA HMO Employer Group
    • Health Net CA PPO
  • Multiplan
    • Multiplan PPO
    • PHCS PPO
  • United Healthcare
    • UHC Choice Plus POS
    • UHC Options PPO

More about Dr. Marcia C Peck

My goal is to partner with patients to address their unique health care needs. I think it's important to give patients as much information as possible so they feel empowered to make decisions right for them. I really enjoy practicing endocrinology since it allows me to follow my patients over time. I try to keep current with the latest medical findings, so I can offer the most advanced diagnostic and treatment options.

Locations & Directions

Uploaded January 1, 2012


Take a minute to learn about Dr. Marcia C Peck, MD - Endocrinology, Diabetes and Metabolism in Castro Valley, CA, in this video.

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    Dr. Marcia C Peck is similar to the following 4 Doctors near Castro Valley, CA.

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