Keystone Alternative Medicine
Mannford, OK 74044
Business Hours
| Monday | 9:00am – 9:00pm |
| Tuesday | 9:00am – 9:00pm |
| Wednesday | 9:00am – 9:00pm Today |
| Thursday | 9:00am – 9:00pm |
| Friday | 9:00am – 9:00pm |
| Saturday | 9:00am – 9:00pm |
| Sunday | 10:00am – 7:00pm |
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About Keystone Alternative Medicine
Keystone Alternative Medicine is a cannabis dispensary located at 103 Bill Phelps Ave, 74044 in Mannford, Oklahoma. They serve medical cannabis patients with a valid state card. Keystone Alternative Medicine holds a 4.6 out of 5 rating from 84 customer reviews.
Keystone Alternative Medicine offers walk-in retail storefront and an on-site ATM. They are open 7 days a week.
Keystone Alternative Medicine operates as a state-licensed cannabis dispensary in Oklahoma under a Medical Retail license (#DAAA-NKVO-LOED).
Cannabis in Oklahoma is currently classified as Medical Only. Medical cannabis is legal for qualifying patients. The possession limit is Medical: up to 3 oz on person.
To reach Keystone Alternative Medicine, call (918) 865-5844 and email them. We recommend calling ahead to confirm hours and product availability.
What to Know Before Visiting
- Bring a valid government-issued photo ID (driver's license, passport, or state ID)
- Oklahoma is a medical-only state — you must have a valid medical marijuana card
- First-time visitors may need to complete a brief check-in or registration
- Many dispensaries are cash-only — bring cash or use the ATM if available
- Ask your budtender for recommendations based on your experience level and desired effects
- Don't consume cannabis in public or while driving — consume responsibly at a private residence
Know before you go — free courses
- Cannabis 101 The plant, the products, and responsible use — a 40-minute foundation
- Reading Product Labels & COAs Decode potency, batch numbers, and lab results before you buy
- Edibles 101: Dosing Without the Disaster Onset, peak, and the two-hour rule — skip the classic mistake
Details
Cannabis in Oklahoma
- Legal Status
- Medical Only
- Medical
- Legal — 18+ with card
- Recreational
- Not legal
- Possession Limit
- Medical: up to 3 oz on person
Oklahoma has one of the most permissive medical programs in the US.
Full Oklahoma Cannabis Laws →Legal Cannabis Products Available in Oklahoma
While recreational cannabis isn't yet legal in Oklahoma, hemp-derived THCA products are federally legal under the 2018 Farm Bill and ship to all 50 states. THCA flower is molecularly identical to dispensary cannabis — learn how to tell quality products from low-grade alternatives.
Read our THCA guide →Community Reviews (84)
Totally worth a pass through if you are in need of something prepared for you with thought, or a good spot to grab your flower to prepare as you wish! They also have cool lake gifts at times for those back home if just visiting Mannford... Totally worth the visit! Also the people who work there are super sweet!
This place has quality products and the stafff is very help full and knowledgeable about products .
Nice clean dispensary in Mannford! Little hard to find at first. Good quality flower and pre-rolls. Prices aren't too terrible compared to other places around that I have been to. Edibles are much higher here than in most places which is a bummer. Employees have been helpful and offered recommendations which is nice to mix it up and try new flavors. Flowers to try ~ Truffle Wuffle saliva is so good! Pre~rolls Diamonds & Pearls - 4.5/5 Pussy Wagon ~ 4.7/5 Dirty Bird ~4.5/5 Peach Maraschino ~ 4/5 Hoping to try more next time I come in!
My favorite place to go!
Amazing staff and environment!! I am new to all of this. This was the second dispensary I went to and it’s been the last. I love how it feels more like a pharmacy and you get more privacy being as they only let one in the back at a time. They call you from a relaxed waiting room. The staff is beyond helpful. Their products are priced reasonably and have helped me with my anxiety and pain with out feeling the way others have made me feel. I highly recommend this place!!
Frequently Asked Questions
Is cannabis legal in Oklahoma?
Cannabis in Oklahoma is currently classified as: Medical Only. Medical cannabis is legal with a qualifying condition and card. Recreational use is not yet legal. Possession limit: Medical: up to 3 oz on person.
Does Keystone Alternative Medicine accept credit cards?
Many cannabis dispensaries in Oklahoma are cash-only due to federal banking restrictions. Bring cash when visiting, or ask about ATM availability.
Where is Keystone Alternative Medicine located?
Keystone Alternative Medicine is located at 103 Bill Phelps Ave, Mannford, OK 74044. Use the map above for directions.
Is Keystone Alternative Medicine open today?
Check the hours table on this page for today's schedule, or call (918) 865-5844 to confirm.
What do I need to bring to visit Keystone Alternative Medicine?
Bring a valid government-issued photo ID (driver's license, passport, or state ID). In Oklahoma, you also need a valid medical marijuana card. First-time visitors may need to complete a brief registration.
What is the phone number for Keystone Alternative Medicine?
You can reach Keystone Alternative Medicine by phone at (918) 865-5844. We recommend calling ahead to confirm hours and availability before your visit.
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