Please contact to schedule and confirm appointment availability.
Mark Stuart Weissman, MD
Accepting new patients
Please contact to confirm appointment availability
Optum Provider
Clinics are owned and operated by Optum with employed providers and clinicians.
Please contact to confirm appointment availability
Specialty
Internal Medicine
Languages
English
Need help with your Medicare plan options?
Call 1-888-406-0090* to speak with a licensed insurance agent or shop online.
Seeing patients at
Patient Reviews
Patient review summary
Learn about our survey5
4
3
2
1
5.0
13 reviews
-
- 5.0 Reviewed on Jun 25, 2026
- Verified Review
Great doctor. Always takes good care of you.
-
- 5.0 Reviewed on May 15, 2026
- Verified Review
Dr, Weissman is an excellent doctor.
-
- 5.0 Reviewed on May 13, 2026
- Verified Review
He takes a personal interest in you
-
- 5.0 Reviewed on May 9, 2026
- Verified Review
I've known Dr Weisman for over 15 years, Basically he is Avery good Dr.
-
- 5.0 Reviewed on May 6, 2026
- Verified Review
Both my husband and I were his patient for many years. When my husband passed, he couldn't have been nicer. Since then he has treated me and helped me through many problems. I would recommend him to anyone. My only problem is his discontinuing seeing patients.
-
- 5.0 Reviewed on Mar 13, 2026
- Verified Review
dr Weissman is the best, knowledgeable, kind, friendly, understanding, caring
-
- 5.0 Reviewed on Jan 14, 2026
- Verified Review
Very knowledgeable and informative. Excellent personality
-
- 5.0 Reviewed on Jan 13, 2026
- Verified Review
He is very through in his exam and keeps me I formed on any changes in my health.
-
- 5.0 Reviewed on Jan 13, 2026
- Verified Review
Best PCP I've ever had.
-
- 5.0 Reviewed on Jan 1, 2026
- Verified Review
Exhibits caring attitude. Answers questions clearly and understandable. Personable.
-
- 5.0 Reviewed on Nov 25, 2025
- Verified Review
very professional and helps with all my questions
-
- 5.0 Reviewed on Nov 25, 2025
- Verified Review
Dr. Weissman is very personable and knowledgeable
-
- 5.0 Reviewed on Nov 17, 2025
- Verified Review
Best doctor!!
-
Gender
Male
Licenses
FL, ME51673
Employed or contracted
Employed
Network Name
Optum Florida
PCP ID
21322
NPI
1225096597
-
Insurance Accepted
This list is for informational purposes only and may not reflect the most current plans accepted by the provider. Optum accepts most major health insurance plans. Please contact your insurance company to confirm your coverage, eligibility, and the provider's participation in your plan.
- Careplus
- Freedom
- Humana
- Optimum
- United
- WellCare
-
Education
Medical School
-
Finch University Health Sciences the Chicago Medical School
Residency
-
University of South Florida College of Medicine
Internal Medicine
-
The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area.
*The contact information listed will direct you to a licensed representative that works with Medicare enrollees to explain Medicare Advantage and Prescription Drug Plan options. There may not be plans available in your area. Any information provided is limited to those plans offered in your area. Please contact Medicare.gov or 1-800-MEDICARE to get information on all of your options.
You are leaving Optum
You are now leaving Optum and going to a third-party website operated by Google. Optum is not responsible for the content or accuracy of the information on this third-party site. We recommend you review the third-party site's privacy policy and terms of use, as Optum's will no longer apply.
Leaving Optum.com
You are now leaving Optum.com to see Medicare plan choices through our partner site.
back to top
Data use
We use cookies and similar tools to make your use of this website easy and to keep it working properly. We may share data about you and how you use the site with third parties, such as analytics and marketing partners. Learn more in our Privacy Policy and Terms of Use. By continuing to use the site, you agree to this.